The equilibrium constant for the reaction 2CrO42- (aq) + 2H+ (aq) ⇌ Cr2O72-(aq) +H2O is 3×1014 . What must the pH be so that the concentrations of chromate and dichromate ion are both 0.10 M?
The equilibrium constant for the reaction 2CrO42- (aq) + 2H+ (aq) ⇌ Cr2O72-(aq) +H2O is 3×1014 . What must the pH be so that the concentrations of chromate and dichromate ion are both 0.10 M?
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter21: Chemistry Of The Nonmetals
Section: Chapter Questions
Problem 43QAP
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The equilibrium constant for the reaction
2CrO42- (aq) + 2H+ (aq) ⇌ Cr2O72-(aq) +H2O
is 3×1014 . What must the pH be so that the concentrations of chromate and dichromate ion are both 0.10 M?
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