2 Cro,2 (aq) + 2 H* (aq) = Cr2O,²(aq) + H2O AH° =-14 kJ/mol Yellow Orange Consider the equilibrium given above and predict the direction that the equilibrium wil upon the (a) Addition of HCI (aq). Give reasons for your prediction. (b) Addition of NaOH(aq). Give reasons for your prediction. (c) Addition of BaCl2(aq). Give reasons for your prediction. 7.
2 Cro,2 (aq) + 2 H* (aq) = Cr2O,²(aq) + H2O AH° =-14 kJ/mol Yellow Orange Consider the equilibrium given above and predict the direction that the equilibrium wil upon the (a) Addition of HCI (aq). Give reasons for your prediction. (b) Addition of NaOH(aq). Give reasons for your prediction. (c) Addition of BaCl2(aq). Give reasons for your prediction. 7.
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter15: Acid–base Equilibria
Section: Chapter Questions
Problem 7P
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![7.
2 Cro2?(aq) + 2 H* (aq) = CrO² (aq) + H2O
Yellow
AH° =-14 kJ/mol
Orange
Consider the equilibrium given above and predict the direction that the equilibrium will shift
upon the
(a) Addition of HCI (aq). Give reasons for your prediction.
(b) Addition of NaOH(aq). Give reasons for your prediction.
(c) Addition of BaCl2(aq). Give reasons for your prediction.
(d) Temperature rise. Give reasons for your prediction.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff7c5fa40-add8-40ee-aabf-2309c0b45cb7%2F88ef5c93-b86e-4ebc-a175-4c5254b5a354%2Fvqqzvov_processed.jpeg&w=3840&q=75)
Transcribed Image Text:7.
2 Cro2?(aq) + 2 H* (aq) = CrO² (aq) + H2O
Yellow
AH° =-14 kJ/mol
Orange
Consider the equilibrium given above and predict the direction that the equilibrium will shift
upon the
(a) Addition of HCI (aq). Give reasons for your prediction.
(b) Addition of NaOH(aq). Give reasons for your prediction.
(c) Addition of BaCl2(aq). Give reasons for your prediction.
(d) Temperature rise. Give reasons for your prediction.
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