Backboard 00002A QUESTION 19 In the equation ke O True O False QUESTION 20 HF is a weak acid. Addition of the common ion NaF will decrease the dissociation of HF and the pH of the final solution will be higher. O True False -AG/RT. the more negative AG is for a given reaction, the larger the value of the corresponding equilibrium constant .

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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000GLA
QUESTION 19
In the equation ke
O True
O False
QUESTION 20
HF is a weak acid. Addition of the common ion NaF will decrease the dissociation of HF and the pH of the final solution will be higher.
True
-AG/RT. the more negative AG is for a given reaction, the larger the value of the corresponding equilibrium constant K.
False
QUESTION 21
Calculate the temperature at which the reaction becomes spontaneous:
Cl2 (aq)-Cl2 (g). when AS = -102 J/K and AH = - 23 k
Transcribed Image Text:Blackboard 000GLA QUESTION 19 In the equation ke O True O False QUESTION 20 HF is a weak acid. Addition of the common ion NaF will decrease the dissociation of HF and the pH of the final solution will be higher. True -AG/RT. the more negative AG is for a given reaction, the larger the value of the corresponding equilibrium constant K. False QUESTION 21 Calculate the temperature at which the reaction becomes spontaneous: Cl2 (aq)-Cl2 (g). when AS = -102 J/K and AH = - 23 k
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