Chemistry for Today: General, Organic, and Biochemistry
Chemistry for Today: General, Organic, and Biochemistry
9th Edition
ISBN: 9781305960060
Author: Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Publisher: Cengage Learning
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Question
Chapter 9, Problem 9.58E
Interpretation Introduction

(a)

Interpretation:

The balanced molecular, total ionic and net ionic form of the given reaction is to be stated.

Concept introduction:

In a balanced molecular chemical equation, all the reactants and products are written with their stoichiometric coefficient and physical states. The total ionic equation is the chemical equation of a reaction in which the ionic compounds are written in their dissociated ionic forms. The net ionic equation is the one in which the common ions present on both the sides of the complete ionic reaction get eliminated and only the chemical species actually participating in the reaction is represented.

Expert Solution
Check Mark

Answer to Problem 9.58E

The balanced molecular equation for the given reaction is represented as,

3RbOH(aq)+H3PO4(aq)Rb3PO4(aq)+3H2O(l)

The total ionic chemical equation of the given reaction is represented as,

3Rb+(aq)+3OH(aq)+3H+(aq)+PO43(aq)3Rb+(aq)+PO43(aq)+3H2O(l)

The net ionic chemical equation of the given reaction is represented as,

OH(aq)+H+(aq)H2O(l)

Explanation of Solution

The base RbOH will react with H3PO4 to form Rb3PO4 salt and water. The balanced molecular equation for the given reaction is represented as,

3RbOH(aq)+H3PO4(aq)Rb3PO4(aq)+3H2O(l)

The total ionic chemical equation of the given reaction is represented as,

3Rb+(aq)+3OH(aq)+3H+(aq)+PO43(aq)3Rb+(aq)+PO43(aq)+3H2O(l)

Rb+ and PO43 ions are common on both sides of the total ionic reaction; therefore, to write net ionic reaction these ions must be eliminated from the reaction. The net ionic equation is represented as,

3OH(aq)+3H+(aq)3H2O(l)

The above equation is further simplified as shown below,

OH(aq)+H+(aq)H2O(l)

Conclusion

The balanced molecular equation for the given reaction is represented as,

3RbOH(aq)+H3PO4(aq)Rb3PO4(aq)+3H2O(l)

The total ionic chemical equation of the given reaction is represented as,

3Rb+(aq)+3OH(aq)+3H+(aq)+PO43(aq)3Rb+(aq)+PO43(aq)+3H2O(l)

The net ionic chemical equation of the given reaction is represented as,

OH(aq)+H+(aq)H2O(l)

Interpretation Introduction

(b)

Interpretation:

The balanced molecular, total ionic and net ionic form of the given reaction is to be stated.

Concept introduction:

In a balanced molecular chemical equation, all the reactants and products are written with their stoichiometric coefficient and physical states. The total ionic equation is the chemical equation of a reaction in which the ionic compounds are written in their dissociated ionic forms. The net ionic equation is the one in which the common ions present on both the sides of the complete ionic reaction get eliminated and only the chemical species actually participating in the reaction is represented.

Expert Solution
Check Mark

Answer to Problem 9.58E

The balanced molecular equation for the given reaction is represented as,

2RbOH(aq)+H2C2O4(aq)Rb2C2O4(aq)+2H2O(l)

The total ionic chemical equation of the given reaction is represented as,

2Rb+(aq)+2OH(aq)+2H+(aq)+C2O42(aq)2Rb+(aq)+C2O42(aq)+2H2O(l)

The net ionic chemical equation of the given reaction is represented as,

OH(aq)+H+(aq)H2O(l)

Explanation of Solution

The base RbOH will react with H2C2O4 (oxalic acid) to form Rb2C2O4 salt and water. The balanced molecular equation for the given reaction is represented as,

2RbOH(aq)+H2C2O4(aq)Rb2C2O4(aq)+2H2O(l)

The total ionic chemical equation of the given reaction is represented as,

2Rb+(aq)+2OH(aq)+2H+(aq)+C2O42(aq)2Rb+(aq)+C2O42(aq)+2H2O(l)

Rb+ and C2O42 ions are common on both sides of the total ionic reaction; therefore, to write net ionic reaction these ions must be eliminated from the reaction. The net ionic equation is represented as,

2OH(aq)+2H+(aq)2H2O(l)

The above equation is further simplified as shown below,

OH(aq)+H+(aq)H2O(l)

Conclusion

The balanced molecular equation for the given reaction is represented as,

2RbOH(aq)+H2C2O4(aq)Rb2C2O4(aq)+2H2O(l)

The total ionic chemical equation of the given reaction is represented as,

2Rb+(aq)+2OH(aq)+2H+(aq)+C2O42(aq)2Rb+(aq)+C2O42(aq)+2H2O(l)

The net ionic chemical equation of the given reaction is represented as,

OH(aq)+H+(aq)H2O(l)

Interpretation Introduction

(c)

Interpretation:

The balanced molecular, total ionic and net ionic form of the given reaction is to be stated.

Concept introduction:

In a balanced molecular chemical equation, all the reactants and products are written with their stoichiometric coefficient and physical states. The total ionic equation is the chemical equation of a reaction in which the ionic compounds are written in their dissociated ionic forms. The net ionic equation is the one in which the common ions present on both the sides of the complete ionic reaction get eliminated and only the chemical species actually participating in the reaction is represented.

Expert Solution
Check Mark

Answer to Problem 9.58E

The balanced molecular equation for the given reaction is represented as,

RbOH(aq)+HC2H3O2(aq)RbC2H3O2(aq)+H2O(l)

The total ionic chemical equation of the given reaction is represented as,

Rb+(aq)+OH(aq)+H+(aq)+C2H3O2(aq)Rb+(aq)+C2H3O2(aq)+H2O(l)

The net ionic chemical equation of the given reaction is represented as,

OH(aq)+H+(aq)H2O(l)

Explanation of Solution

The base RbOH will react with acetic acid (HC2H3O2) to form RbC2H3O2 salt and water. The balanced molecular equation for the given reaction is represented as,

RbOH(aq)+HC2H3O2(aq)RbC2H3O2(aq)+H2O(l)

The total ionic chemical equation of the given reaction is represented as,

Rb+(aq)+OH(aq)+H+(aq)+C2H3O2(aq)Rb+(aq)+C2H3O2(aq)+H2O(l)

The Rb+ and SO42 ions are common on both sides of the total ionic reaction; therefore, to write net ionic reaction these ions must be eliminated from the reaction. The net ionic equation is represented as,

OH(aq)+H+(aq)H2O(l)

Conclusion

The balanced molecular equation for the given reaction is represented as,

RbOH(aq)+HC2H3O2(aq)RbC2H3O2(aq)+H2O(l)

The total ionic chemical equation of the given reaction is represented as,

Rb+(aq)+OH(aq)+H+(aq)+C2H3O2(aq)Rb+(aq)+C2H3O2(aq)+H2O(l)

The net ionic chemical equation of the given reaction is represented as,

OH(aq)+H+(aq)H2O(l)

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Chapter 9 Solutions

Chemistry for Today: General, Organic, and Biochemistry

Ch. 9 - Write a formula for the conjugate base formed when...Ch. 9 - Write a formula for the conjugate base formed when...Ch. 9 - Prob. 9.13ECh. 9 - Prob. 9.14ECh. 9 - The following reactions illustrate Brnsted...Ch. 9 - Prob. 9.16ECh. 9 - Write equations to illustrate the acid-base...Ch. 9 - Prob. 9.18ECh. 9 - Prob. 9.19ECh. 9 - Prob. 9.20ECh. 9 - Prob. 9.21ECh. 9 - Prob. 9.22ECh. 9 - The acid H3C6H5O7 forms the citrate ion, C6H5O73,...Ch. 9 - The acid H2C4H4O4 forms the succinate ion,...Ch. 9 - Prob. 9.25ECh. 9 - Prob. 9.26ECh. 9 - Calculate the molar concentration of OH in water...Ch. 9 - Calculate the molar concentration of OH in water...Ch. 9 - Calculate the molar concentration of H3O+ in water...Ch. 9 - Prob. 9.30ECh. 9 - Classify the solutions represented in Exercises...Ch. 9 - Classify the solutions represented in Exercises...Ch. 9 - Prob. 9.33ECh. 9 - Prob. 9.34ECh. 9 - Determine the pH of water solutions with the...Ch. 9 - Prob. 9.36ECh. 9 - Prob. 9.37ECh. 9 - Determine the pH of water solutions with the...Ch. 9 - Determine the [H+] value for solutions with the...Ch. 9 - Determine the [H+] value for solutions with the...Ch. 9 - Prob. 9.41ECh. 9 - Prob. 9.42ECh. 9 - The pH values listed in Table 9.1 are generally...Ch. 9 - Prob. 9.44ECh. 9 - Prob. 9.45ECh. 9 - Prob. 9.46ECh. 9 - Prob. 9.47ECh. 9 - Using the information in Table 9.4, describe how...Ch. 9 - Write balanced molecular equations to illustrate...Ch. 9 - Write balanced molecular equations to illustrate...Ch. 9 - Prob. 9.51ECh. 9 - Prob. 9.52ECh. 9 - Prob. 9.53ECh. 9 - Prob. 9.54ECh. 9 - Write balanced molecular, total ionic, and net...Ch. 9 - Prob. 9.56ECh. 9 - Prob. 9.57ECh. 9 - Prob. 9.58ECh. 9 - Prob. 9.59ECh. 9 - Prob. 9.60ECh. 9 - Prob. 9.61ECh. 9 - Prob. 9.62ECh. 9 - Prob. 9.63ECh. 9 - Prob. 9.64ECh. 9 - Prob. 9.65ECh. 9 - Prob. 9.66ECh. 9 - Prob. 9.67ECh. 9 - Prob. 9.68ECh. 9 - Prob. 9.69ECh. 9 - Prob. 9.70ECh. 9 - Determine the number of moles of each of the...Ch. 9 - Prob. 9.72ECh. 9 - Prob. 9.73ECh. 9 - Determine the number of equivalents and...Ch. 9 - Determine the number of equivalents and...Ch. 9 - Prob. 9.76ECh. 9 - Prob. 9.77ECh. 9 - Prob. 9.78ECh. 9 - Prob. 9.79ECh. 9 - The Ka values have been determined for four acids...Ch. 9 - Prob. 9.81ECh. 9 - Prob. 9.82ECh. 9 - Prob. 9.83ECh. 9 - Prob. 9.84ECh. 9 - Prob. 9.85ECh. 9 - Prob. 9.86ECh. 9 - Arsenic acid (H3AsO4) is a moderately weak...Ch. 9 - Explain the purpose of doing a titration.Ch. 9 - Prob. 9.89ECh. 9 - Prob. 9.90ECh. 9 - Prob. 9.91ECh. 9 - Prob. 9.92ECh. 9 - Prob. 9.93ECh. 9 - Prob. 9.94ECh. 9 - Prob. 9.95ECh. 9 - Prob. 9.96ECh. 9 - A 25.00-mL sample of gastric juice is titrated...Ch. 9 - A 25.00-mL sample of H2C2O4 solution required...Ch. 9 - Prob. 9.99ECh. 9 - Prob. 9.100ECh. 9 - The following acid solutions were titrated to the...Ch. 9 - The following acid solutions were titrated to the...Ch. 9 - Prob. 9.103ECh. 9 - Prob. 9.104ECh. 9 - Prob. 9.105ECh. 9 - Prob. 9.106ECh. 9 - Prob. 9.107ECh. 9 - Predict the relative pH greater than 7, less than...Ch. 9 - Prob. 9.109ECh. 9 - Explain why the hydrolysis of salts makes it...Ch. 9 - How would the pH values of equal molar solutions...Ch. 9 - Write equations similar to Equations 9.48 and 9.49...Ch. 9 - Prob. 9.113ECh. 9 - Prob. 9.114ECh. 9 - Prob. 9.115ECh. 9 - a.Calculate the pH of a buffer that is 0.1M in...Ch. 9 - Which of the following acids and its conjugate...Ch. 9 - Prob. 9.118ECh. 9 - Prob. 9.119ECh. 9 - What ratio concentrations of NaH2PO4 and Na2HPO4...Ch. 9 - Prob. 9.121ECh. 9 - Prob. 9.122ECh. 9 - Prob. 9.123ECh. 9 - Prob. 9.124ECh. 9 - Prob. 9.125ECh. 9 - Prob. 9.126ECh. 9 - Prob. 9.127ECh. 9 - Prob. 9.128ECh. 9 - Prob. 9.129ECh. 9 - Bottles of ketchup are routinely left on the...Ch. 9 - Prob. 9.131ECh. 9 - Prob. 9.132ECh. 9 - Prob. 9.133ECh. 9 - Prob. 9.134ECh. 9 - Prob. 9.135ECh. 9 - Prob. 9.136ECh. 9 - Prob. 9.137ECh. 9 - A base is a substance that dissociates in water...Ch. 9 - Prob. 9.139ECh. 9 - Prob. 9.140ECh. 9 - What is the formula of the hydronium ion? a.H+...Ch. 9 - Which of the following substances has a pH closest...Ch. 9 - Dissolving H2SO4 in water creates an acid solution...Ch. 9 - Prob. 9.144ECh. 9 - A common detergent has a pH of 11.0, so the...Ch. 9 - Prob. 9.146ECh. 9 - The pH of a blood sample is 7.40 at room...Ch. 9 - Prob. 9.148ECh. 9 - Prob. 9.149ECh. 9 - Prob. 9.150ECh. 9 - Prob. 9.151ECh. 9 - Which of the following compounds would be...Ch. 9 - A substance that functions to prevent rapid,...Ch. 9 - Which one of the following equations represents...Ch. 9 - Which reaction below demonstrates a neutralization...Ch. 9 - In titration of 40.0mL of 0.20MNaOH with 0.4MHCl,...Ch. 9 - When titrating 50mL of 0.2MHCl, what quantity of...
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