1st Edition

ISBN: 9780078746376

Author: Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher: Glencoe/McGraw-Hill School Pub Co

See similar textbooks

Question

Chapter 7, Problem 102A

Interpretation Introduction

(a)

Interpretation:

The formula of ionic compound sodium sulfide needs to be determined.

Concept introduction:

An ionic compound is comprises of ions arranged in a repeating pattern. For an ionic compound, the chemical formula indicates the simplest ratio of the ions involved.

Expert Solution

Answer to Problem 102A

Formula of the sodium sulfide is Na2S.

Explanation of Solution

In the periodic table, sodium is found in group 1 and it forms a +1 cation. Sulfur is group 16 non-metal and forms −2 anion. To produce a neutral species two sodium anions are combined with sulphide anion. Therefore, the formula of the compound is Na2S.

(b)

Interpretation Introduction

Interpretation:

The formula of ionic compound iron (III) chloride needs to be determined.

Concept introduction:

An ionic compound is comprises of ions arranged in a repeating pattern. For an ionic compound, the chemical formula indicates the simplest ratio of the ions involved.

(b)

Expert Solution

Answer to Problem 102A

Formula of the iron chloride is FeCl3.

Explanation of Solution

Iron forms +3 cation and chloride forms −1 anion. To produce a neutral species cation is combined with three chloride anion. Therefore, the formula of the compound is FeCl3.

(c)

Interpretation Introduction

Interpretation:

The formula of ionic compound sodium sulfate needs to be determined.

Concept introduction:

An ionic compound is comprises of ions arranged in a repeating pattern. For an ionic compound, the chemical formula indicates the simplest ratio of the ions involved.

(c)

Expert Solution

Answer to Problem 102A

Formula of the sodium sulfate is Na2SO4.

Explanation of Solution

The sulfate anion is a polyatomic anion and carries a −2 charge and the formula is SO42−. Sodium is group 1 element and carries +1 charge. Therefore, two ions combine with SO42− to produce Na2SO4.

(d)

Interpretation Introduction

Interpretation:

The formula of ionic compound calcium phosphate needs to be determined.

Concept introduction:

An ionic compound is comprises of ions arranged in a repeating pattern. For an ionic compound, the chemical formula indicates the simplest ratio of the ions involved.

(d)

Expert Solution

Answer to Problem 102A

Formula of the calcium phosphate is Ca3(PO4)2.

Explanation of Solution

The phosphate ion is a polyatomic anion carries charge −3 and its formula is PO43−. Calcium is a group 2 element and carries +2 charge. Therefore, formula of calcium phosphate is Ca3(PO4)2.

(e)

Interpretation Introduction

Interpretation:

The formula of ionic compound zinc nitrate needs to be determined.

Concept introduction:

An ionic compound is comprises of ions arranged in a repeating pattern. For an ionic compound, the chemical formula indicates the simplest ratio of the ions involved.

(e)

Expert Solution

Answer to Problem 102A

Formula of the zinc nitrate is Zn(NO3)2.

Explanation of Solution

Nitrate is a polyatomic anion that carries charge −1 and its formula is NO3−. Zinc is a group 12 transition element and carries +2 charges. Therefore, formula of zinc nitrate is Zn(NO3)2.

Chapter 7, Problem 101A

Chapter 7, Problem 103A

Chapter 7 Solutions

Chemistry: Matter and Change

Ch. 7.1 - Prob. 1SSC Ch. 7.1 - Prob. 2SSC Ch. 7.1 - Prob. 3SSC Ch. 7.1 - Prob. 4SSC Ch. 7.1 - Prob. 5SSC Ch. 7.1 - Prob. 6SSC Ch. 7.2 - Prob. 7PP Ch. 7.2 - Prob. 8PP Ch. 7.2 - Prob. 9PP Ch. 7.2 - Prob. 10PP

Ch. 7.2 - Prob. 11PP Ch. 7.2 - Prob. 12SSC Ch. 7.2 - Prob. 13SSC Ch. 7.2 - Prob. 14SSC Ch. 7.2 - Prob. 15SSC Ch. 7.2 - Prob. 16SSC Ch. 7.2 - Prob. 17SSC Ch. 7.2 - Prob. 18SSC Ch. 7.3 - Prob. 19PP Ch. 7.3 - Prob. 20PP Ch. 7.3 - Prob. 21PP Ch. 7.3 - Prob. 22PP Ch. 7.3 - Prob. 23PP Ch. 7.3 - Prob. 24PP Ch. 7.3 - Prob. 25PP Ch. 7.3 - Prob. 26PP Ch. 7.3 - Prob. 27PP Ch. 7.3 - Prob. 28PP Ch. 7.3 - Prob. 29PP Ch. 7.3 - Prob. 30PP Ch. 7.3 - Prob. 31PP Ch. 7.3 - Prob. 32PP Ch. 7.3 - Prob. 33PP Ch. 7.3 - Prob. 34SSC Ch. 7.3 - Prob. 35SSC Ch. 7.3 - Prob. 36SSC Ch. 7.3 - Prob. 37SSC Ch. 7.3 - Prob. 38SSC Ch. 7.3 - Prob. 39SSC Ch. 7.4 - Prob. 40SSC Ch. 7.4 - Prob. 41SSC Ch. 7.4 - Prob. 42SSC Ch. 7.4 - Prob. 43SSC Ch. 7.4 - Prob. 44SSC Ch. 7.4 - Prob. 45SSC Ch. 7 - How do positive ions and negative ions form?Ch. 7 - Prob. 47A Ch. 7 - Prob. 48A Ch. 7 - Prob. 49A Ch. 7 - Prob. 50A Ch. 7 - Prob. 51A Ch. 7 - Prob. 52A Ch. 7 - Prob. 53A Ch. 7 - Prob. 54A Ch. 7 - Prob. 55A Ch. 7 - Prob. 56A Ch. 7 - Prob. 57A Ch. 7 - Prob. 58A Ch. 7 - Prob. 59A Ch. 7 - Prob. 60A Ch. 7 - Prob. 61A Ch. 7 - Prob. 62A Ch. 7 - Prob. 63A Ch. 7 - Prob. 64A Ch. 7 - Prob. 65A Ch. 7 - Prob. 66A Ch. 7 - Prob. 67A Ch. 7 - Prob. 68A Ch. 7 - Prob. 69A Ch. 7 - Prob. 70A Ch. 7 - Prob. 71A Ch. 7 - Prob. 72A Ch. 7 - Prob. 73A Ch. 7 - Prob. 74A Ch. 7 - Prob. 75A Ch. 7 - Prob. 76A Ch. 7 - Prob. 77A Ch. 7 - Prob. 78A Ch. 7 - Prob. 79A Ch. 7 - Prob. 80A Ch. 7 - Prob. 81A Ch. 7 - Prob. 82A Ch. 7 - Prob. 83A Ch. 7 - Prob. 84A Ch. 7 - Prob. 85A Ch. 7 - Prob. 86A Ch. 7 - Prob. 87A Ch. 7 - Prob. 88A Ch. 7 - Prob. 89A Ch. 7 - Prob. 90A Ch. 7 - Prob. 91A Ch. 7 - Prob. 92A Ch. 7 - Prob. 93A Ch. 7 - Prob. 94A Ch. 7 - Prob. 95A Ch. 7 - Prob. 96A Ch. 7 - Prob. 97A Ch. 7 - Prob. 98A Ch. 7 - Prob. 99A Ch. 7 - Prob. 100A Ch. 7 - Prob. 101A Ch. 7 - Prob. 102A Ch. 7 - Prob. 103A Ch. 7 - Prob. 104A Ch. 7 - Prob. 105A Ch. 7 - Prob. 106A Ch. 7 - Prob. 107A Ch. 7 - Prob. 108A Ch. 7 - Prob. 109A Ch. 7 - Prob. 110A Ch. 7 - Prob. 111A Ch. 7 - Prob. 112A Ch. 7 - Prob. 113A Ch. 7 - Prob. 114A Ch. 7 - Prob. 115A Ch. 7 - Prob. 116A Ch. 7 - Prob. 117A Ch. 7 - Prob. 118A Ch. 7 - Prob. 119A Ch. 7 - Prob. 120A Ch. 7 - Prob. 121A Ch. 7 - Prob. 122A Ch. 7 - Prob. 123A Ch. 7 - Prob. 124A Ch. 7 - Prob. 125A Ch. 7 - Prob. 126A Ch. 7 - Prob. 127A Ch. 7 - Prob. 128A Ch. 7 - Prob. 129A Ch. 7 - Prob. 130A Ch. 7 - Prob. 131A Ch. 7 - Prob. 132A Ch. 7 - Prob. 133A Ch. 7 - Prob. 134A Ch. 7 - Prob. 1STP Ch. 7 - Prob. 2STP Ch. 7 - Prob. 3STP Ch. 7 - Prob. 4STP Ch. 7 - Prob. 5STP Ch. 7 - Prob. 6STP Ch. 7 - Prob. 7STP Ch. 7 - Prob. 8STP Ch. 7 - Prob. 9STP Ch. 7 - Prob. 10STP Ch. 7 - Prob. 11STP Ch. 7 - Prob. 12STP Ch. 7 - Prob. 13STP Ch. 7 - Prob. 14STP Ch. 7 - Prob. 15STP Ch. 7 - Prob. 16STP Ch. 7 - Prob. 17STP Ch. 7 - Prob. 18STP Ch. 7 - Prob. 19STP Ch. 7 - Prob. 20STP

Additional Science Textbook Solutions

Find more solutions based on key concepts

24. The 1.0 kg block in FIGURE EX7.24 is tied to the wall with a rope. It sits on top of the 2.0 kg block. The ...

Physics for Scientists and Engineers: A Strategic Approach, Vol. 1 (Chs 1-21) (4th Edition)

Choose the best answer to each of the following. Explain your reasoning. About how often does a 1-Kilometer obj...

Cosmic Perspective Fundamentals

16. Explain some of the reasons why the human species has been able to expand in number and distribution to a g...

Campbell Biology: Concepts & Connections (9th Edition)

Some organizations are starting to envision a sustainable societyone in which each generation inherits sufficie...

Campbell Essential Biology (7th Edition)

Use a globe or map to determine, as accurately as possible, the latitude and longitude of Athens, Greece.

Applications and Investigations in Earth Science (9th Edition)

4. What five specific threats to biodiversity are described in this chapter? Provide an example of each.

Biology: Life on Earth (11th Edition)

Knowledge Booster

(a) Interpretation: The formula of ionic compound sodium sulfide needs to be determined. Concept introduction: An ionic compound is comprises of ions arranged in a repeating pattern. For an ionic compound, the chemical formula indicates the simplest ratio of the ions involved.

Solution Summary: The author explains the formula of the ionic compound sodium sulfide, which is composed of ions arranged in a repeating pattern.

(a) Interpretation: The formula of ionic compound sodium sulfide needs to be determined. Concept introduction: An ionic compound is comprises of ions arranged in a repeating pattern. For an ionic compound, the chemical formula indicates the simplest ratio of the ions involved.

Answer to Problem 102A

Explanation of Solution

Interpretation: The formula of ionic compound iron (III) chloride needs to be determined. Concept introduction: An ionic compound is comprises of ions arranged in a repeating pattern. For an ionic compound, the chemical formula indicates the simplest ratio of the ions involved.

Answer to Problem 102A

Explanation of Solution

Interpretation: The formula of ionic compound sodium sulfate needs to be determined. Concept introduction: An ionic compound is comprises of ions arranged in a repeating pattern. For an ionic compound, the chemical formula indicates the simplest ratio of the ions involved.

Answer to Problem 102A

Explanation of Solution

Interpretation: The formula of ionic compound calcium phosphate needs to be determined. Concept introduction: An ionic compound is comprises of ions arranged in a repeating pattern. For an ionic compound, the chemical formula indicates the simplest ratio of the ions involved.

Answer to Problem 102A

Explanation of Solution

Interpretation: The formula of ionic compound zinc nitrate needs to be determined. Concept introduction: An ionic compound is comprises of ions arranged in a repeating pattern. For an ionic compound, the chemical formula indicates the simplest ratio of the ions involved.

Answer to Problem 102A

Explanation of Solution

Chapter 7 Solutions

Additional Science Textbook Solutions

(a)

Interpretation:

The formula of ionic compound sodium sulfide needs to be determined.

Concept introduction:

An ionic compound is comprises of ions arranged in a repeating pattern. For an ionic compound, the chemical formula indicates the simplest ratio of the ions involved.

Interpretation:

The formula of ionic compound iron (III) chloride needs to be determined.

Concept introduction:

An ionic compound is comprises of ions arranged in a repeating pattern. For an ionic compound, the chemical formula indicates the simplest ratio of the ions involved.

Interpretation:

The formula of ionic compound sodium sulfate needs to be determined.

Concept introduction:

An ionic compound is comprises of ions arranged in a repeating pattern. For an ionic compound, the chemical formula indicates the simplest ratio of the ions involved.

Interpretation:

The formula of ionic compound calcium phosphate needs to be determined.

Concept introduction:

An ionic compound is comprises of ions arranged in a repeating pattern. For an ionic compound, the chemical formula indicates the simplest ratio of the ions involved.

Interpretation:

The formula of ionic compound zinc nitrate needs to be determined.

Concept introduction:

An ionic compound is comprises of ions arranged in a repeating pattern. For an ionic compound, the chemical formula indicates the simplest ratio of the ions involved.