Matter that contains two substances and two phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance. Concept Introduction: The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials. Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed. Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

Question

1.Match the following terms with their correct definitions: matter, atom, molecule, element, and compound. A) The smallest unit of matter that retains the properties of their specific type of matter: _______ B) A substance that cannot be broken into a simpler substance: _________ C) Anything that occupies space and takes up mass: _________ D) Substances with two or more elements in a fixed ratio: _________ E) Atoms that are bonded to one another covalently: _________ 2.Where can you find all of the elements listed by their atomic number? 3.List the elements make up the majority of a human body. 4.Is H2O an element? If not, explain your answer. 5.Neapolitan ice cream is vanilla, chocolate, and strawberry combined in a 1:1:1 ratio. Briefly explain how Neapolitan ice cream is a good analogy that helps students understand the relationship between compounds and elements. 6.An atom comprises what three subatomic particles? A) B) C) 7.Match the following terms to the proper…

Answer 1

Question

Chapter 1, Problem 1.25EP

(a)

Interpretation Introduction

Interpretation:

Matter that contains two substances and two phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

(b)

Interpretation Introduction

Interpretation:

Matter that contains two substances and one phase has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

(c)

Interpretation Introduction

Interpretation:

Matter that contains one substance and two phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

(d)

Interpretation Introduction

Interpretation:

Matter that contains three substances and three phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

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1.Match the following terms with their correct definitions: matter, atom, molecule, element, and compound. A) The smallest unit of matter that retains the properties of their specific type of matter: _______ B) A substance that cannot be broken into a simpler substance: _________ C) Anything that occupies space and takes up mass: _________ D) Substances with two or more elements in a fixed ratio: _________ E) Atoms that are bonded to one another covalently: _________ 2.Where can you find all of the elements listed by their atomic number? 3.List the elements make up the majority of a human body. 4.Is H2O an element? If not, explain your answer. 5.Neapolitan ice cream is vanilla, chocolate, and strawberry combined in a 1:1:1 ratio. Briefly explain how Neapolitan ice cream is a good analogy that helps students understand the relationship between compounds and elements. 6.An atom comprises what three subatomic particles? A) B) C) 7.Match the following terms to the proper…

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Answer 2

Question

Chapter 1, Problem 1.25EP

(a)

Interpretation Introduction

Interpretation:

Matter that contains two substances and two phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

(b)

Interpretation Introduction

Interpretation:

Matter that contains two substances and one phase has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

(c)

Interpretation Introduction

Interpretation:

Matter that contains one substance and two phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

(d)

Interpretation Introduction

Interpretation:

Matter that contains three substances and three phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

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Answer 3

Question

Chapter 1, Problem 1.25EP

(a)

Interpretation Introduction

Interpretation:

Matter that contains two substances and two phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

(b)

Interpretation Introduction

Interpretation:

Matter that contains two substances and one phase has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

(c)

Interpretation Introduction

Interpretation:

Matter that contains one substance and two phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

(d)

Interpretation Introduction

Interpretation:

Matter that contains three substances and three phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

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Answer 4

Question

Chapter 1, Problem 1.25EP

(a)

Interpretation Introduction

Interpretation:

Matter that contains two substances and two phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

(b)

Interpretation Introduction

Interpretation:

Matter that contains two substances and one phase has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

(c)

Interpretation Introduction

Interpretation:

Matter that contains one substance and two phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

(d)

Interpretation Introduction

Interpretation:

Matter that contains three substances and three phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

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Answer 5

Chapter 1, Problem 1.25EP

(a)

Interpretation Introduction

Interpretation:

Matter that contains two substances and two phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

(b)

Interpretation Introduction

Interpretation:

Matter that contains two substances and one phase has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

(c)

Interpretation Introduction

Interpretation:

Matter that contains one substance and two phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

(d)

Interpretation Introduction

Interpretation:

Matter that contains three substances and three phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

Answer 6

Chapter 1, Problem 1.25EP

(a)

Interpretation Introduction

Interpretation:

Matter that contains two substances and two phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

Answer 7

Chapter 1, Problem 1.25EP

(a)

Interpretation Introduction

Interpretation:

Matter that contains two substances and two phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

Answer 8

(b)

Interpretation Introduction

Interpretation:

Matter that contains two substances and one phase has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

Answer 9

(b)

Interpretation Introduction

Interpretation:

Matter that contains two substances and one phase has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

Answer 10

(c)

Interpretation Introduction

Interpretation:

Matter that contains one substance and two phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

Answer 11

(c)

Interpretation Introduction

Interpretation:

Matter that contains one substance and two phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

Answer 12

(d)

Interpretation Introduction

Interpretation:

Matter that contains three substances and three phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

Answer 13

(d)

Interpretation Introduction

Interpretation:

Matter that contains three substances and three phases has to be assigned as heterogeneous mixture, homogeneous mixture, or pure substance.

Concept Introduction:

The study that is concerned with composition, transformation, and characteristics of matter is known as chemistry. Anything that occupied space and has mass is known as matter. Amount of matter present in the sample is termed as mass. Matter includes all the things that are naturally occurring things and synthetic materials.

Matter can also be classified based on their chemical composition as pure substance or a mixture. Pure substance contains a single kind of matter and by physical means it cannot be separated into any other kind of matter. In other words, pure substance contain nothing else than the substance alone. Mixture is a combination of two or more pure substances and the important thing is that the pure substances retain its chemical identity even if it is mixed with other substance. This is because they are not chemically combined rather they are physically mixed.

Mixtures can be of two types. They are homogeneous and heterogeneous mixture. Homogeneous mixture is the one that contains only one visible phase while heterogeneous mixture is the one that contains visibly more phases and each of the phases has different properties. Heterogeneous mixtures do not have the same property throughout while homogeneous mixture has.

Answer 14

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Ch. 1.1 - Prob. 1QQ Ch. 1.1 - Which of the following is classified as matter? a....Ch. 1.1 - Prob. 3QQ Ch. 1.2 - Prob. 1QQ Ch. 1.2 - Prob. 2QQ Ch. 1.2 - Prob. 3QQ Ch. 1.3 - Prob. 1QQ Ch. 1.3 - Prob. 2QQ Ch. 1.3 - In which of the following pairs of properties are...Ch. 1.4 - Prob. 1QQ

Solution Summary: The author explains that matter that contains two substances and two phases has to be assigned as heterogeneous mixture, homogen, or pure substance.

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