11th Edition

ISBN: 9780134193601

Author: Petrucci

Publisher: PEARSON

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Chapter 7, Problem 125FP

We can use the heat liberated by a neutralization reaction as a means of establishing the stoichiometry of the reaction. The data in the tableare for the reaction of 1.00 M NaOH with 1.00 M citric acid, C 5 H 5 O T , in a total solution volume of 60.0 mL.
Chapter 7, Problem 125FP, We can use the heat liberated by a neutralization reaction as a means of establishing the

a. Plot Δ T versus mL 1.00 M NaOH, and identify the exact stoichiometric proportions of NaOH and citric acid at the equivalence point ofthe neutralization reaction.
b. Why is the temperature change in the neutralization greatest when the reactants are in their exact stoichiometric proportions? That is, why not use an excess of one of the reactants to ensure that the neutralization has gone to completion to achieve the maximum temperature increase?
c- Rewrite the formula of citric acid to reflect more precisely its acidic properties. Then write a balanced net ionic equation for the neutralization reaction.

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Chapter 7, Problem 124FP

Chapter 7, Problem 126FP

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Chapter 7 Solutions

GENERAL CHEMISTRY-MOD.MASTERINGCHEM.

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Solution Summary: The author explains the stoichiometric proportions of NaOH and citric acid at equivalence point of the neutralization reaction.

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