3, Given the solubility equilibrium for NaHCO3,NaHCO3 (s) Na* (aq) + HCO, (aq) AH> 0I. Increasing temperature increases the solubility.II. Increasing pressure increases the solubility.III. The tendency toward maximum randomness de-creases the solubility.IV. The total potential energy of products is largerthan that of the reactants. Which ones of the state-ments given above are wrong ?A) I and IIB) II and IIIC) I and IVD) III and IVE) II, III and IV

For solid substance, Increasing the temperature more and more solid substance intract more with the…

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Chemistry

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ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

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Question

100%

3, Given the solubility equilibrium for NaHCO3,
NaHCO3 (s) Na* (aq) + HCO, (aq) AH> 0
I. Increasing temperature increases the solubility.
II. Increasing pressure increases the solubility.
III. The tendency toward maximum randomness de-
creases the solubility.
IV. The total potential energy of products is larger
than that of the reactants. Which ones of the state-
ments given above are wrong ?
A) I and II
B) II and III
C) I and IV
D) III and IV
E) II, III and IV

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