CHEMISTRY IN CONTEXT
CHEMISTRY IN CONTEXT
9th Edition
ISBN: 9781260364026
Author: VALUE EDITION
Publisher: MCG
Question
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Chapter 1.3, Problem 1.5YT

(a)

Interpretation Introduction

Interpretation:

Cell phone should be classified as element or compound or mixture.

Mixture:

The physical mixture of two or more different elements or compound is known as mixtures.

Compound:

Two or more different elements chemically combine to give a compound.

Element:

The substance contains same type of atoms known as elements.

(b)

Interpretation Introduction

Interpretation:

Aluminium foil should be classified as element or compound or mixture.

Mixture:

The physical mixture of two or more different elements or compound is known as mixtures.

Compound:

Two or more different elements chemically combine to give a compound.

Element:

The substance contains same type of atoms known as elements.

(c)

Interpretation Introduction

Interpretation:

Red wine should be classified as element or compound or mixture.

Mixture:

The physical mixture of two or more different elements or compound is known as mixtures.

Compound:

Two or more different elements chemically combine to give a compound.

Element:

The substance contains same type of atoms known as elements.

(d)

Interpretation Introduction

Interpretation:

Chlorine gas should be classified as element or compound or mixture.

Mixture:

The physical mixtures of two or more different elements or compound are known as mixtures.

Compound:

Two or more different elements chemically combine to give a compound.

Element:

The substance contains same type of atoms known as elements.

(e)

Interpretation Introduction

Interpretation:

Stainless steel should be classified as element or compound or mixture.

Mixture:

The physical mixtures of two or more different elements or compound are known as mixtures.

Compound:

Two or more different elements chemically combine to give a compound.

Element:

The substance contains same type of atoms known as elements.

(f)

Interpretation Introduction

Interpretation:

Table salt should be classified as element or compound or mixture.

Mixture:

The physical mixture of two or more different elements or compound is known as mixtures.

Compound:

Two or more different elements chemically combine to give a compound.

Element:

The substance contains same type of atoms known as elements.

(g)

Interpretation Introduction

Interpretation:

Sugar should be classified as element or compound or mixture.

Mixture:

The physical mixture of two or more different elements or compound is known as mixtures.

Compound:

Two or more different elements chemically combine to give a compound.

Element:

The substance contains same type of atoms known as elements.

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Students have asked these similar questions
2. Classify each of the following as an element, a compound, or a mixture a. Oxygen gas b. Sea water c. Air d. Table salt e. Silver f. Carbon dioxide
6. Which is related to a chemical property? a. water turns into steam b. copper surfaces tarnish 7. When salt is mixed in water, what is produced? a. a substance b. a compound 8. Water is an example of a/an Monoatomic ion Polyatomic ion a. b. 9. What is common to both nickel and copper? They are both in the same period. b. They are both in the same group. 10. Which statement is true? a. HNO₂ is called nitric acid. b. C. d. C. a mixture d. Both a and c C. d. butter melts in hot pandesal Both a and b c. d. Oxygen hydride Both b and c They are both metalloids Both a and b Iodide is a mono atomic cation. C. Sodium hydroxide contains a polyatomic d. Both b and c anion.
5. In an experiment, you would want to separate the mongo beans from water? What process of separating mixtures did you use? * O A. filtration B. magnetizing O c. decantation O D. handpicking 6. Which of the following can be separated by decantation? * A. water and rice B. water and pebbles C. water and lemon juice D. both A and B 7. What process is used to separate mixtures like water and salt with the use of heat? * A. filtration B. magnetizing C. decantation D. evaporation

Chapter 1 Solutions

CHEMISTRY IN CONTEXT

Ch. 1.6 - Prob. 1.12YTCh. 1.7 - Prob. 1.13YTCh. 1.7 - Prob. 1.14YTCh. 1.8 - Prob. 1.15YTCh. 1.8 - a. Express the current U.S. national debt and...Ch. 1.9 - Using a laser pointer, predict and then determine...Ch. 1.9 - a. An unknown metal was found to have a mass of...Ch. 1.10 - Prob. 1.19YTCh. 1.10 - Prob. 1.20YTCh. 1.11 - Prob. 1.21YTCh. 1 - The smallest building blocks inside your cell...Ch. 1 - In these diagrams, two different types of atoms...Ch. 1 - From the solids, liquids, or gases that are...Ch. 1 - Express each of these numbers in scientific...Ch. 1 - Prob. 5QCh. 1 - Prob. 6QCh. 1 - Consider the following blank periodic table. a....Ch. 1 - Classify each of these substances as an element, a...Ch. 1 - Prob. 9QCh. 1 - Provide the number of protons, neutrons, and...Ch. 1 - Classify each of the following compounds as...Ch. 1 - Calculate the atomic percentages for each of the...Ch. 1 - For the following molecules, list the number and...Ch. 1 - Prob. 14QCh. 1 - What are the oxidation states of the metals in the...Ch. 1 - Prob. 16QCh. 1 - The processor chips in portable and desktop...Ch. 1 - Prob. 18QCh. 1 - Prob. 19QCh. 1 - Prob. 20QCh. 1 - Prob. 21QCh. 1 - Prob. 22QCh. 1 - Prob. 23QCh. 1 - Prob. 24QCh. 1 - Prob. 25QCh. 1 - List some waste products generated from the...Ch. 1 - Prob. 27QCh. 1 - Prob. 29QCh. 1 - Prob. 30QCh. 1 - Prob. 31QCh. 1 - Prob. 32QCh. 1 - Prob. 33QCh. 1 - Prob. 34QCh. 1 - Prob. 35QCh. 1 - Prob. 36QCh. 1 - Prob. 37QCh. 1 - Using Internet resources, perform a life-cycle...Ch. 1 - Prob. 39QCh. 1 - Prob. 40QCh. 1 - Prob. 41Q
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