Dirt has to be classified as a pure substance or a mixture. Concept Introduction: Matter can be classified into two type’s namely pure substance and mixture. Pure substance: A single component that has a constant composition, irrespective of the sample size and the sample origin is called as pure substance. A pure substance could not be broken down to other pure substances by any physical change. Example: Water, sugar etc. Mixture: A mixture consists of more than one substance and the composition of a mixture is dependent on the sample. The separation of mixture into its components can be done by physical changes.

Question

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Answer 1

Question

Chapter 3, Problem 16PE

(a)

Interpretation Introduction

Interpretation:

Dirt has to be classified as a pure substance or a mixture.

Concept Introduction:

Matter can be classified into two type’s namely pure substance and mixture.

Pure substance: A single component that has a constant composition, irrespective of the sample size and the sample origin is called as pure substance. A pure substance could not be broken down to other pure substances by any physical change.

Example: Water, sugar etc.

Mixture: A mixture consists of more than one substance and the composition of a mixture is dependent on the sample. The separation of mixture into its components can be done by physical changes.

(b)

Interpretation Introduction

Interpretation:

Salad dressing has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

(c)

Interpretation Introduction

Interpretation:

Tungsten has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

(d)

Interpretation Introduction

Interpretation:

Dinitrogen monoxide has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

(e)

Interpretation Introduction

Interpretation:

Brass has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

(f)

Interpretation Introduction

Interpretation:

Egg has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

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Students have asked these similar questions

Which of the following is best characterized as a heterogeneous mixture? Group of answer choices (a) Air (b) Sandy Dirt (c) An aqueous solution of NaCl (d) Electrum (an alloy of gold and silver) (e) Clear Diamond

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Which of the following are pure substances? Explain. (a) Calcium chloride, used to melt ice on roads, consists of two elements, calcium and chlorine, in a fixed mass ratio. (b) Sulfur consists of sulfur atoms combined into octatomic molecules. (c) Baking powder, a leavening agent, contains 26% to 30% sodium hydrogen carbonate and 30% to 35% calcium dihydrogen phosphate by mass. (d) Cytosine, a component of DNA, consists of H, C, N, and O atoms bonded in a specific arrangement.

Answer 2

Question

Chapter 3, Problem 16PE

(a)

Interpretation Introduction

Interpretation:

Dirt has to be classified as a pure substance or a mixture.

Concept Introduction:

Matter can be classified into two type’s namely pure substance and mixture.

Pure substance: A single component that has a constant composition, irrespective of the sample size and the sample origin is called as pure substance. A pure substance could not be broken down to other pure substances by any physical change.

Example: Water, sugar etc.

Mixture: A mixture consists of more than one substance and the composition of a mixture is dependent on the sample. The separation of mixture into its components can be done by physical changes.

(b)

Interpretation Introduction

Interpretation:

Salad dressing has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

(c)

Interpretation Introduction

Interpretation:

Tungsten has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

(d)

Interpretation Introduction

Interpretation:

Dinitrogen monoxide has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

(e)

Interpretation Introduction

Interpretation:

Brass has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

(f)

Interpretation Introduction

Interpretation:

Egg has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

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Answer 3

Question

Chapter 3, Problem 16PE

(a)

Interpretation Introduction

Interpretation:

Dirt has to be classified as a pure substance or a mixture.

Concept Introduction:

Matter can be classified into two type’s namely pure substance and mixture.

Pure substance: A single component that has a constant composition, irrespective of the sample size and the sample origin is called as pure substance. A pure substance could not be broken down to other pure substances by any physical change.

Example: Water, sugar etc.

Mixture: A mixture consists of more than one substance and the composition of a mixture is dependent on the sample. The separation of mixture into its components can be done by physical changes.

(b)

Interpretation Introduction

Interpretation:

Salad dressing has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

(c)

Interpretation Introduction

Interpretation:

Tungsten has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

(d)

Interpretation Introduction

Interpretation:

Dinitrogen monoxide has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

(e)

Interpretation Introduction

Interpretation:

Brass has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

(f)

Interpretation Introduction

Interpretation:

Egg has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

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Answer 4

Question

Chapter 3, Problem 16PE

(a)

Interpretation Introduction

Interpretation:

Dirt has to be classified as a pure substance or a mixture.

Concept Introduction:

Matter can be classified into two type’s namely pure substance and mixture.

Pure substance: A single component that has a constant composition, irrespective of the sample size and the sample origin is called as pure substance. A pure substance could not be broken down to other pure substances by any physical change.

Example: Water, sugar etc.

Mixture: A mixture consists of more than one substance and the composition of a mixture is dependent on the sample. The separation of mixture into its components can be done by physical changes.

(b)

Interpretation Introduction

Interpretation:

Salad dressing has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

(c)

Interpretation Introduction

Interpretation:

Tungsten has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

(d)

Interpretation Introduction

Interpretation:

Dinitrogen monoxide has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

(e)

Interpretation Introduction

Interpretation:

Brass has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

(f)

Interpretation Introduction

Interpretation:

Egg has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

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Answer 5

Chapter 3, Problem 16PE

(a)

Interpretation Introduction

Interpretation:

Dirt has to be classified as a pure substance or a mixture.

Concept Introduction:

Matter can be classified into two type’s namely pure substance and mixture.

Pure substance: A single component that has a constant composition, irrespective of the sample size and the sample origin is called as pure substance. A pure substance could not be broken down to other pure substances by any physical change.

Example: Water, sugar etc.

Mixture: A mixture consists of more than one substance and the composition of a mixture is dependent on the sample. The separation of mixture into its components can be done by physical changes.

(b)

Interpretation Introduction

Interpretation:

Salad dressing has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

(c)

Interpretation Introduction

Interpretation:

Tungsten has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

(d)

Interpretation Introduction

Interpretation:

Dinitrogen monoxide has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

(e)

Interpretation Introduction

Interpretation:

Brass has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

(f)

Interpretation Introduction

Interpretation:

Egg has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

Answer 6

Chapter 3, Problem 16PE

(a)

Interpretation Introduction

Interpretation:

Dirt has to be classified as a pure substance or a mixture.

Concept Introduction:

Matter can be classified into two type’s namely pure substance and mixture.

Pure substance: A single component that has a constant composition, irrespective of the sample size and the sample origin is called as pure substance. A pure substance could not be broken down to other pure substances by any physical change.

Example: Water, sugar etc.

Mixture: A mixture consists of more than one substance and the composition of a mixture is dependent on the sample. The separation of mixture into its components can be done by physical changes.

Answer 7

Chapter 3, Problem 16PE

(a)

Interpretation Introduction

Interpretation:

Dirt has to be classified as a pure substance or a mixture.

Concept Introduction:

Matter can be classified into two type’s namely pure substance and mixture.

Pure substance: A single component that has a constant composition, irrespective of the sample size and the sample origin is called as pure substance. A pure substance could not be broken down to other pure substances by any physical change.

Example: Water, sugar etc.

Mixture: A mixture consists of more than one substance and the composition of a mixture is dependent on the sample. The separation of mixture into its components can be done by physical changes.

Answer 8

(b)

Interpretation Introduction

Interpretation:

Salad dressing has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

Answer 9

(b)

Interpretation Introduction

Interpretation:

Salad dressing has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

Answer 10

(c)

Interpretation Introduction

Interpretation:

Tungsten has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

Answer 11

(c)

Interpretation Introduction

Interpretation:

Tungsten has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

Answer 12

(d)

Interpretation Introduction

Interpretation:

Dinitrogen monoxide has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

Answer 13

(d)

Interpretation Introduction

Interpretation:

Dinitrogen monoxide has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

Answer 14

(e)

Interpretation Introduction

Interpretation:

Brass has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

Answer 15

(e)

Interpretation Introduction

Interpretation:

Brass has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

Answer 16

(f)

Interpretation Introduction

Interpretation:

Egg has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

Answer 17

(f)

Interpretation Introduction

Interpretation:

Egg has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

Answer 18

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Answer 19

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Answer 20

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Answer 21

Ch. 3.1 - Prob. 3.1P Ch. 3.2 - Prob. 3.2P Ch. 3.2 - Prob. 3.3P Ch. 3.2 - Prob. 3.4P Ch. 3.3 - Prob. 3.5P Ch. 3.3 - Prob. 3.6P Ch. 3 - Prob. 1RQ Ch. 3 - Prob. 2RQ Ch. 3 - Prob. 3RQ Ch. 3 - Prob. 4RQ

Solution Summary: The author explains that matter can be classified into two types namely pure substance and mixture.

Concept explainers

Videos

Interpretation:

Salad dressing has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

Interpretation:

Tungsten has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

Interpretation:

Dinitrogen monoxide has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

Interpretation:

Brass has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

Interpretation:

Egg has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

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Chapter 3 Solutions

Solution Summary: The author explains that matter can be classified into two types namely pure substance and mixture.

Concept explainers

Videos

Interpretation: Salad dressing has to be classified as a pure substance or a mixture. Concept Introduction: Refer to part (a).

Interpretation: Tungsten has to be classified as a pure substance or a mixture. Concept Introduction: Refer to part (a).

Interpretation: Dinitrogen monoxide has to be classified as a pure substance or a mixture. Concept Introduction: Refer to part (a).

Interpretation: Brass has to be classified as a pure substance or a mixture. Concept Introduction: Refer to part (a).

Interpretation: Egg has to be classified as a pure substance or a mixture. Concept Introduction: Refer to part (a).

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Chapter 3 Solutions

Interpretation:

Salad dressing has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

Interpretation:

Tungsten has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

Interpretation:

Dinitrogen monoxide has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

Interpretation:

Brass has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).

Interpretation:

Egg has to be classified as a pure substance or a mixture.

Concept Introduction:

Refer to part (a).