(a) Interpretation: The categorization of an iron ore as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done. Concept introduction: An element is defined as a substance which does not undergo further decomposition by a chemical reaction . On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements. Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components. Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Question

Want to see the full answer?

Answer 1

Question

Chapter 3, Problem 12ST

Interpretation Introduction

(a)

Interpretation:

The categorization of an iron ore as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Interpretation Introduction

(b)

Interpretation:

The categorization of an iron oxide as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Interpretation Introduction

(c)

Interpretation:

The categorization of an iron metal as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Interpretation Introduction

(d)

Interpretation:

The categorization of an iron alloy as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Classify each of the following as an element, compound, or mixture. (a) iron metal (b) oxygen gas (c) iron oxide (d) iron ore

State whether each of the following is a physical or a chemical property. (a) Sugar ferments to ethanol. (b) Ethanol dissolves in gasoline. (c) Ethylene glycol freezes at -12 °C. (d) Ethanol burns with a light blue flame.

A good example of a homogeneous mixture is(a) a cola drink in a tightly capped bottle(b) distilled water leaving a distillation apparatus(c) oxygen gas in a cylinder used in welding(d) the material produced in a kitchen blender

Answer 2

Question

Chapter 3, Problem 12ST

Interpretation Introduction

(a)

Interpretation:

The categorization of an iron ore as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Interpretation Introduction

(b)

Interpretation:

The categorization of an iron oxide as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Interpretation Introduction

(c)

Interpretation:

The categorization of an iron metal as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Interpretation Introduction

(d)

Interpretation:

The categorization of an iron alloy as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 3, Problem 12ST

Interpretation Introduction

(a)

Interpretation:

The categorization of an iron ore as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Interpretation Introduction

(b)

Interpretation:

The categorization of an iron oxide as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Interpretation Introduction

(c)

Interpretation:

The categorization of an iron metal as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Interpretation Introduction

(d)

Interpretation:

The categorization of an iron alloy as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 3, Problem 12ST

Interpretation Introduction

(a)

Interpretation:

The categorization of an iron ore as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Interpretation Introduction

(b)

Interpretation:

The categorization of an iron oxide as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Interpretation Introduction

(c)

Interpretation:

The categorization of an iron metal as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Interpretation Introduction

(d)

Interpretation:

The categorization of an iron alloy as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 3, Problem 12ST

Interpretation Introduction

(a)

Interpretation:

The categorization of an iron ore as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Interpretation Introduction

(b)

Interpretation:

The categorization of an iron oxide as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Interpretation Introduction

(c)

Interpretation:

The categorization of an iron metal as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Interpretation Introduction

(d)

Interpretation:

The categorization of an iron alloy as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Answer 6

Chapter 3, Problem 12ST

Interpretation Introduction

(a)

Interpretation:

The categorization of an iron ore as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Answer 7

Chapter 3, Problem 12ST

Interpretation Introduction

(a)

Interpretation:

The categorization of an iron ore as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Answer 8

Interpretation Introduction

(b)

Interpretation:

The categorization of an iron oxide as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Answer 9

Interpretation Introduction

(b)

Interpretation:

The categorization of an iron oxide as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Answer 10

Interpretation Introduction

(c)

Interpretation:

The categorization of an iron metal as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Answer 11

Interpretation Introduction

(c)

Interpretation:

The categorization of an iron metal as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Answer 12

Interpretation Introduction

(d)

Interpretation:

The categorization of an iron alloy as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Answer 13

Interpretation Introduction

(d)

Interpretation:

The categorization of an iron alloy as an element, compound, homogeneous mixture, or heterogeneous mixture is to be done.

Concept introduction:

An element is defined as a substance which does not undergo further decomposition by a chemical reaction. On the other hand, the breaking of a compound can be done into elements by a chemical reaction as it is made up of two or more elements.

Homogeneous mixtures are the mixtures which have a definite proportion of components throughout the mixture. They exhibit the uniformity with respect to their components.

Heterogeneous mixtures are made up of different components with variation in the composition of components. They are non-uniform mixtures.

Answer 14

Expert Solution & Answer

Answer 15

Expert Solution & Answer

Answer 16

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 17

Ch. 3 - Prob. 1CE Ch. 3 - Prob. 2CE Ch. 3 - Prob. 3CE Ch. 3 - Prob. 4CE Ch. 3 - Prob. 5CE Ch. 3 - Prob. 6CE Ch. 3 - Prob. 7CE Ch. 3 - Prob. 8CE Ch. 3 - Prob. 9CE Ch. 3 - Prob. 10CE

Solution Summary: The author explains that iron ore is a heterogeneous mixture. It is an inorganic compound as it is made up of iron and oxygen.

Concept explainers

Videos

Want to see the full answer?

Chapter 3 Solutions