Classify each of the following as a homogeneous or heterogeneous mixture: a. ketchup              b. hard-boiled egg                    c. tortilla soup

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A: Given: You pour one cup of tap water into a transparent bottle and add one small drop of food…

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A:

Q: a jar of chunky peanut butter Is an example of homogeneous mixture Select one: True False

A:

Q: chocolate candy compound and contituent elemen

A: chocolate is a food product which is made from roasted  and ground cocoa pods

Q: Consider the following information.

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A:

Q: When a bottle of coca- cola is opened,what bubble of gas evolves

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A: When we add energy to liquid it’s particles begin to move as increase in motion occur and particles…

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A:

Q: Calculate the water activity/ water content based on the nutrition information given on the image.…

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A: Tube (a) shows strong adhesive forces, because the substance is bound to the test tube wall.Tube (a)…

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A:

Q: LO Profiles Tab Window Help Chrome File Edit View History Bookmarks Assign A ALE X b Answe C Calcul:…

A: Given, The solubility of CuCO3 in water at 25 °C is :

Q: draw seven water molecules interacting in liquid

A: The interaction between the water molecules in liquid is Hydrogen bonding. It can be shown as:

Q: Part A of lab:Determination of the Acetic Acid Content of Vinegar How do you find the Mass of flask?…

A: Since you have posted a question with multiple sub-part, we will solve first three subparts for you.

Q: Comment on whether each of the following is ahomogeneous mixture or a heterogeneous mixture:(a) air…

A: Heterogeneous mixture: A mixture in which components combine to give a non-uniform composition is…

Q: are

A: This question is related to salinity.

Q: A peanut butter and jelly sandwich contains 430 calories. How many joules are in the sandwich?

A: A calorie is a unit of energy that is generally employed in nutrition. The main definition of a…

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A: A health consumer representative is a health consumer who has taken up a specific role to provide…

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A: The properties of a substance which can be easily measured and which defines the state of a system…

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A: In Q.2 Limiting reagent concept is used, limiting reagent is a reagent whose quantity is in limited…

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A: Answer. Food evaluation entails the use of instruments as well as physical and chemical procedures…

Q: temperature started at 24.0°C and after it was C and ended at 58.0°C, how much heat would be

A: Specific heat capacity ( s ) for Hg = 0.14Jg-1 °C-1 Relation between heat and specific heat capacity…

Q: Molecules are closest together in a state. Select one: O Plasma O Solid O Liquid O Gas

A: Molecules are closest together in a solid state.

Q: Part B A silver necklace is made from a pure sample of silver that is free of impurities. Which term…

A:

Q: Mixture of water and CALCIUM CARBONATE is an example of Homogeneous mixture Select one: True False

A: The mixture which is uniformly in a single phase,is homogeneous mixture. For example- NaCl in water…

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A: answer- option a) stretches some more

Q: t penetrates matter most easily is:

A: Radioactivity related with small particle emission which have large mass number and charge. The…

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A: A question based on IR spectroscopy that is to be accomplished.

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A: A question based on water of hydration, which is to be accomplished.

Q: percent

A:

Q: A student mixes baking soda and vinegar in a glass. The results are shown at left. Do you think any…

A: Chemical formula of baking soda= NaHCO3AndChemical formula of vinegar= C2H4O2.·. Final volume = 19.0…

Q: In a solar box cooker sunlight falls on the and the food gets cooked by absorbing heat energy.

A: Mirror is used in a solar cooker to increase the radiation input on the absorbing space and is fixed…

Q: from a liquid to a gas

A: Phase of a substance is imaginary boundary or distinctive form of a matter formed. eg H2 O has three…

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A: Mass of the diet Cola is 472 mL. The density of diet cola is equal to the density of water. So, the…

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A: Marshmallow contains air bubble inside it. Marshmallow mainly contain water,sugar protein and air.

Q: Find the temperature of the coffee after the ice melts.

A: Mass of ice cube = 8.5 g Mass of coffee = 130 g Enthalpy of fusion = 6 kj/mol  Molar mass of water =…

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A: The Brita filter cartridge is composed of copolymer of styrene methyl methacrylate.

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A: In the gravimetry analysis ,we heat the compound and determine the mass of the compound every…

Q: Mixture of water and AMMONIUM CHLORIDE is an example of Homogeneous mixture Select one: O True False

A: True

Q: Compare the pair sample number 1 and 4 in terms of their use

A: A question based on general chemistry that is to be accomplished.

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A: In the same size of drinking glass/cup,equal amount of water,milk,vinegar, cooking oil,diswashing…

Q: Mixture of water and LEAD SULPHATE is an example of Homogeneous mixture Select one: True False

A: The question is based on the concept of solutions. we have to determine whether lead sulphate…

Q: the movement of solid, liquid and gas molecule of water when the temperature rise up and cool down?

A: Water has the three states of matter as Solid (Ice), Liquid (Water) and Gas (Water vapors).

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A: Since you have posted multiple questions, the answer for first question is given below. Kindly…

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A: Apply ideal gas equation. Ideal gas equation : PV = nRT P = pressure  V = Volume n = moles =…

Q: topic: matter do you think that each sample occupies space? write the reason(s) for each sample…

A: Yes,  it does because whatever we see when you open ur eyes is matter and what you feel when you…

Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.