Introductory Chemistry: A Foundation
Introductory Chemistry: A Foundation
9th Edition
ISBN: 9781337399425
Author: Steven S. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Chapter 6, Problem 75AP

(a)

Interpretation Introduction

Interpretation:

To balance the given chemical equation.

Concept Introduction:

Balancing a chemical equation is important to make the equation follow the conservation mass of law. The atoms in the chemical reaction from the reactant side is equal to the atoms in the product side.

(a)

Expert Solution
Check Mark

Answer to Problem 75AP

SiCl4(l)+2Mg(s)Si(s)+2MgCl2(s) is the balanced equation.

Explanation of Solution

The given equation is,

SiCl4(l)+Mg(s)Si(s)+MgCl2(s)

The unbalanced equation has 4 chlorine on the reactant side and two chlorine on the product side. To balance it, 2 is multiplied on the magnesium on both the sides.

The balanced equation is given as,

SiCl4(l)+2Mg(s)Si(s)+2MgCl2(s).

Interpretation Introduction

(b)

Interpretation:

To balance the given chemical equation.

Concept Introduction:

Balancing a chemical equation is important to make the equation follow the conservation mass of law. The atoms in the chemical reaction from the reactant side is equal to the atoms in the product side.

Expert Solution
Check Mark

Answer to Problem 75AP

The balanced equation is 2NO(g)+Cl2(g)2NOCl(g).

Explanation of Solution

The given equation is,

NO(g)+Cl2(g)NOCl(g)

The unbalanced equation has 2 chlorine on the reactant side and 1 chlorine on the product side. To balance it, 2 is multiplied on the nitrogen oxide on reactant side and 2 is multiplied on the nitrosyl chloride on the product side.

The balanced equation is

2NO(g)+Cl2(g)2NOCl(g).

Interpretation Introduction

(c)

Interpretation:

To balance the given chemical equation.

Concept Introduction:

Balancing a chemical equation is important to make the equation follow the conservation mass of law. The atoms in the chemical reaction from the reactant side is equal to the atoms in the product side.

Expert Solution
Check Mark

Answer to Problem 75AP

3MnO2(s)+4Al(s)3Mn(s)+2Al2O3(s).

Explanation of Solution

The given equation is,

MnO2(s)+Al(s)Mn(s)+Al2O3(s)

The unbalanced equation has 2oxygen on the reactant side and 3 oxygen on the product side. To balance it, 3 is multiplied on the manganese dioxide and 4 on the aluminum on the reactant and on product side 3 is multiplied on the manganese and 2 on the aluminum oxide on the product side.

The balanced equation is,

3MnO2(s)+4Al(s)3Mn(s)+2Al2O3(s).

Interpretation Introduction

(d)

Interpretation:

To balance the given chemical equation.

Concept Introduction:

Balancing a chemical equation is important to make the equation follow the conservation mass of law. The atoms in the chemical reaction from the reactant side is equal to the atoms in the product side.

Expert Solution
Check Mark

Answer to Problem 75AP

16Cr+3S88Cr2S3.

Explanation of Solution

The given equation is,

Cr+S8Cr2S3

The unbalanced equation has 8sulphur on the reactant side and 3 sulphur on the product side. To balance it, 16is multiplied on the chromium and 3 on the octasulphur on reactant side and 8 is multiplied on the Chromium sulfide on the product side.

The balanced equation is,

16Cr+3S88Cr2S3.

Interpretation Introduction

(e)

Interpretation:

To balance the given chemical equation.

Concept Introduction:

Balancing a chemical equation is important to make the equation follow the conservation mass of law. The atoms in the chemical reaction from the reactant side is equal to the atoms in the product side.

Expert Solution
Check Mark

Answer to Problem 75AP

4NH3+3F2 3NH4F+NF3.

Explanation of Solution

The given equation is,

NH3+F2 NH4F+NF3

The unbalanced equation has 3hydrogen on the reactant side and 4hydrogen on the product side. To balance it, 4is multiplied on the ammonia and 3 on the fluorine on reactant side and 3 is multiplied on the ammonium fluoride on the product side.

The balanced equation is,

4NH3+3F2 3NH4F+NF3.

Interpretation Introduction

(f)

Interpretation:

To balance the given chemical equation.

Concept Introduction:

Balancing a chemical equation is important to make the equation follow the conservation mass of law. The atoms in the chemical reaction from the reactant side is equal to the atoms in the product side.

Expert Solution
Check Mark

Answer to Problem 75AP

Ag2S(s)+H2(g)2Ag(s)+H2S(g).

Explanation of Solution

The given equation is,

Ag2S(s)+H2(g)Ag(s)+H2S(g)

The unbalanced equation has 2silver on the reactant side and 1 silver on the product side. To balance it, 2is multiplied on the silver on the product side.

The balanced equation is,

Ag2S(s)+H2(g)2Ag(s)+H2S(g).

Interpretation Introduction

(g)

Interpretation:

To balance the given chemical equation.

Concept Introduction:

Balancing a chemical equation is important to make the equation follow the conservation mass of law. The atoms in the chemical reaction from the reactant side is equal to the atoms in the product side.

Expert Solution
Check Mark

Answer to Problem 75AP

3O2(g)2O3(g).

Explanation of Solution

The given equation is,

O2(g)O3(g)

The unbalanced equation has 2oxygen on the reactant side and 3 oxygen on the product side. To balance it, 3is multiplied on the oxygenon reactant side and 2 is multiplied on the trioxygenon the product side

The balanced equation is,

3O2(g)2O3(g).

Interpretation Introduction

(h)

Interpretation:

To balance the given chemical equation.

Concept Introduction:

Balancing a chemical equation is important to make the equation follow the conservation mass of law. The atoms in the chemical reaction from the reactant side is equal to the atoms in the product side.

Expert Solution
Check Mark

Answer to Problem 75AP

8Na2SO3(aq)+S8(s)8Na2S2O3(aq).

Explanation of Solution

The given equation is,

Na2SO3(aq)+S8(s)Na2S2O3(aq)

The unbalanced equation has 9 sulphur on the reactant side and 2sulphur on the product side. To balance it, 8is multiplied on the Sodium sulfiteon reactant side and 8 is multiplied on the Sodium thiosulfateon the product side.

The balanced equation is,

8Na2SO3(aq)+S8(s)8Na2S2O3(aq).

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Chapter 6 Solutions

Introductory Chemistry: A Foundation

Ch. 6 - Prob. 6ALQCh. 6 - Changing the subscripts of chemicals can...Ch. 6 - Table 6.1 lists some clues that a chemical...Ch. 6 - Use molecular-level drawings to show the...Ch. 6 - It is stated in Section 6.3 of the text that to...Ch. 6 - Prob. 11ALQCh. 6 - Consider the generic chemical equationaA+bBcC+dD...Ch. 6 - Prob. 13ALQCh. 6 - Which of the following correctly describes the...Ch. 6 - Which of the following correctly balances the...Ch. 6 - The reaction of an element X() with element Y() is...Ch. 6 - Prob. 1QAPCh. 6 - Prob. 2QAPCh. 6 - Although these days many people have...Ch. 6 - Prob. 4QAPCh. 6 - You have probably had the unpleasant experience of...Ch. 6 - If you’ve ever left bread in a toaster too long,...Ch. 6 - What are the substances to theleftof the arrow in...Ch. 6 - Prob. 8QAPCh. 6 - In a chemical reaction, the total number of atoms...Ch. 6 - Prob. 10QAPCh. 6 - Prob. 11QAPCh. 6 - The notation “(l)” after a substance’s formula...Ch. 6 - A common experiment to determine the relative...Ch. 6 - A common lecture demonstration called “elephant’s...Ch. 6 - If a sample of pure hydrogen gas is ignited very...Ch. 6 - Liquid hydrazine, has been used as a fuel for...Ch. 6 - If electricity of sufficient voltage is passed...Ch. 6 - Silver oxide may be decomposed by strong heating...Ch. 6 - Elemental boron is produced in one industrial...Ch. 6 - Many over-the-counter antacid tablets are now...Ch. 6 - Phosphorus trichloride is used in the manufacture...Ch. 6 - Pure silicon, which is needed in the manufacturing...Ch. 6 - Nitrous oxide gas (systematic name: dinitrogen...Ch. 6 - Solid zinc is added to an aqueous solution...Ch. 6 - Acetylene gas (C2H2) is often used by plumbers,...Ch. 6 - The burning of high-sulfur fuels has been shown to...Ch. 6 - The Group 2 metals (Ba, Ca, Sr) can be produced in...Ch. 6 - There are fears that the protective ozone layer...Ch. 6 - Carbon tetrachloride was widely used for many...Ch. 6 - When elemental phosphorus, P4, burns in oxygen...Ch. 6 - Calcium oxide is sometimes very challenging to...Ch. 6 - Prob. 32QAPCh. 6 - The element tin often occurs in nature as the...Ch. 6 - Nitric acid, HNO3 , can be produced by reacting...Ch. 6 - When balancing chemical equations, beginning...Ch. 6 - The “Chemistry in Focus” segment The Beetle That...Ch. 6 - Balance each of the following chemical equations....Ch. 6 - Balance the equations for the reaction of...Ch. 6 - Balance each of the following chemical equations....Ch. 6 - Balance each of the following chemical equations....Ch. 6 - Balance each of the following chemical equations....Ch. 6 - Prob. 42QAPCh. 6 - Prob. 43QAPCh. 6 - Prob. 44QAPCh. 6 - Acetylene gas, C2H2 , is used in welding because...Ch. 6 - When balancing a chemical equation, which of the...Ch. 6 - Crude gunpowders often contain a mixture of...Ch. 6 - The following demonstration takes place in a...Ch. 6 - Methanol (methyl alcohol), CH3OH , is a very...Ch. 6 - The Hall process is an important method by which...Ch. 6 - Iron oxide ores, commonly a mixture of FeO and...Ch. 6 - True or false? Coefficients can be fractions when...Ch. 6 - When steel wool (iron) is heated in pure oxygen...Ch. 6 - One method of producing hydrogen peroxide is to...Ch. 6 - When elemental boron, B, is burned in oxygen gas,...Ch. 6 - A common experiment in introductory chemistry...Ch. 6 - A common demonstration in chemistry courses...Ch. 6 - Write a balanced chemical equation for the...Ch. 6 - Prob. 59APCh. 6 - Prob. 60APCh. 6 - If you had a “sour stomach,” you might try an...Ch. 6 - When iron wire is heated in the presence of...Ch. 6 - When finely divided solid sodium is dropped into a...Ch. 6 - If aqueous solutions of potassium chromate and...Ch. 6 - When hydrogen sulfide, H2S , gas is bubbled...Ch. 6 - If an electric current is passed through aqueous...Ch. 6 - When a strip of magnesium metal is heated in...Ch. 6 - Prob. 68APCh. 6 - When solid red phosphorus, is burned in air, the...Ch. 6 - When copper (II) oxide is boiled in an aqueous...Ch. 6 - When lead(II) sulfide is heated lo high...Ch. 6 - Which of the following statements about chemical...Ch. 6 - Prob. 73APCh. 6 - Prob. 74APCh. 6 - Prob. 75APCh. 6 - Using different shapes to distinguish between...Ch. 6 - Which of the following statements about chemical...Ch. 6 - Prob. 78CPCh. 6 - Balance the following chemical equations....
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