The impurities present in hard water, its effects on health, and the reason for being harmful are to be determined. Concept Introduction: Water is a common liquid that is present on the Earth. It is also known as universal solvent. It can dissolve a wide range of organic and inorganic solutes. Water is vital for the existence of all living animals. Without water, no life form can exist, it constitutes an important part of rivers, lakes, streams, clouds, snow and ice. Water is truly an unusual molecule such that being a low molar mass compound, it exists as a liquid at room temperature and has an anonymously high boiling point. Ice floats on water because it has a lower density than water. Water present as ground water contains salts of magnesium and calcium and is also known as hard water. Hard water prevents the action of soap and cannot be used for cleansing actions.

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Answer 1

Question

Chapter 12, Problem 16E

Interpretation Introduction

Interpretation:

The impurities present in hard water, its effects on health, and the reason for being harmful are to be determined.

Concept Introduction:

Water is a common liquid that is present on the Earth.

It is also known as universal solvent. It can dissolve a wide range of organic and inorganic solutes.

Water is vital for the existence of all living animals. Without water, no life form can exist, it constitutes an important part of rivers, lakes, streams, clouds, snow and ice.

Water is truly an unusual molecule such that being a low molar mass compound, it exists as a liquid at room temperature and has an anonymously high boiling point.

Ice floats on water because it has a lower density than water.

Water present as ground water contains salts of magnesium and calcium and is also known as hard water.

Hard water prevents the action of soap and cannot be used for cleansing actions.

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The number of 2sp3 hybrid orbitals in the moleculeis A. 12; B. 8; C. 3; D. 11; E. None of the other answers is correct.

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Answer 2

Question

Chapter 12, Problem 16E

Interpretation Introduction

Interpretation:

The impurities present in hard water, its effects on health, and the reason for being harmful are to be determined.

Concept Introduction:

Water is a common liquid that is present on the Earth.

It is also known as universal solvent. It can dissolve a wide range of organic and inorganic solutes.

Water is vital for the existence of all living animals. Without water, no life form can exist, it constitutes an important part of rivers, lakes, streams, clouds, snow and ice.

Water is truly an unusual molecule such that being a low molar mass compound, it exists as a liquid at room temperature and has an anonymously high boiling point.

Ice floats on water because it has a lower density than water.

Water present as ground water contains salts of magnesium and calcium and is also known as hard water.

Hard water prevents the action of soap and cannot be used for cleansing actions.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 12, Problem 16E

Interpretation Introduction

Interpretation:

The impurities present in hard water, its effects on health, and the reason for being harmful are to be determined.

Concept Introduction:

Water is a common liquid that is present on the Earth.

It is also known as universal solvent. It can dissolve a wide range of organic and inorganic solutes.

Water is vital for the existence of all living animals. Without water, no life form can exist, it constitutes an important part of rivers, lakes, streams, clouds, snow and ice.

Water is truly an unusual molecule such that being a low molar mass compound, it exists as a liquid at room temperature and has an anonymously high boiling point.

Ice floats on water because it has a lower density than water.

Water present as ground water contains salts of magnesium and calcium and is also known as hard water.

Hard water prevents the action of soap and cannot be used for cleansing actions.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 4

Question

Chapter 12, Problem 16E

Interpretation Introduction

Interpretation:

The impurities present in hard water, its effects on health, and the reason for being harmful are to be determined.

Concept Introduction:

Water is a common liquid that is present on the Earth.

It is also known as universal solvent. It can dissolve a wide range of organic and inorganic solutes.

Water is vital for the existence of all living animals. Without water, no life form can exist, it constitutes an important part of rivers, lakes, streams, clouds, snow and ice.

Water is truly an unusual molecule such that being a low molar mass compound, it exists as a liquid at room temperature and has an anonymously high boiling point.

Ice floats on water because it has a lower density than water.

Water present as ground water contains salts of magnesium and calcium and is also known as hard water.

Hard water prevents the action of soap and cannot be used for cleansing actions.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 5

Chapter 12, Problem 16E

Interpretation Introduction

Interpretation:

The impurities present in hard water, its effects on health, and the reason for being harmful are to be determined.

Concept Introduction:

Water is a common liquid that is present on the Earth.

It is also known as universal solvent. It can dissolve a wide range of organic and inorganic solutes.

Water is vital for the existence of all living animals. Without water, no life form can exist, it constitutes an important part of rivers, lakes, streams, clouds, snow and ice.

Water is truly an unusual molecule such that being a low molar mass compound, it exists as a liquid at room temperature and has an anonymously high boiling point.

Ice floats on water because it has a lower density than water.

Water present as ground water contains salts of magnesium and calcium and is also known as hard water.

Hard water prevents the action of soap and cannot be used for cleansing actions.

Answer 6

Chapter 12, Problem 16E

Interpretation Introduction

Interpretation:

The impurities present in hard water, its effects on health, and the reason for being harmful are to be determined.

Concept Introduction:

Water is a common liquid that is present on the Earth.

It is also known as universal solvent. It can dissolve a wide range of organic and inorganic solutes.

Water is vital for the existence of all living animals. Without water, no life form can exist, it constitutes an important part of rivers, lakes, streams, clouds, snow and ice.

Water is truly an unusual molecule such that being a low molar mass compound, it exists as a liquid at room temperature and has an anonymously high boiling point.

Ice floats on water because it has a lower density than water.

Water present as ground water contains salts of magnesium and calcium and is also known as hard water.

Hard water prevents the action of soap and cannot be used for cleansing actions.

Answer 7

Chapter 12, Problem 16E

Interpretation Introduction

Interpretation:

The impurities present in hard water, its effects on health, and the reason for being harmful are to be determined.

Concept Introduction:

Water is a common liquid that is present on the Earth.

It is also known as universal solvent. It can dissolve a wide range of organic and inorganic solutes.

Water is vital for the existence of all living animals. Without water, no life form can exist, it constitutes an important part of rivers, lakes, streams, clouds, snow and ice.

Water is truly an unusual molecule such that being a low molar mass compound, it exists as a liquid at room temperature and has an anonymously high boiling point.

Ice floats on water because it has a lower density than water.

Water present as ground water contains salts of magnesium and calcium and is also known as hard water.

Hard water prevents the action of soap and cannot be used for cleansing actions.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 12 - Prob. 12.1YT Ch. 12 - Which of the following molecules are polar?...Ch. 12 - Which of the following molecules do you expect to...Ch. 12 - Prob. 12.4YT Ch. 12 - Prob. 12.5YT Ch. 12 - Prob. 12.6YT Ch. 12 - Prob. 12.7YT Ch. 12 - Prob. 12.8YT Ch. 12 - Prob. 12.9YT Ch. 12 - Substance A is composed of molecules that have...

Solution Summary: The author explains the impurities present in hard water, its effects on health, and the reason for being harmful.

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