[References]Calculate the pH of the cathode compartment for the following reaction given Ecell = 3.01 V when Cr = 0.17 M, Al+ = 0.32 M, and%3DCr3O,-= 0.54 M.2A1(s) + Cr2 07 (aq) + 14H (aq) → 2Al* (aq) + 2Cr* (aq) + 7H2O(1)You may need to use the following data:Cr2 O,2- +14H + 6e 2Cr*+ + 7H20 E = 1.33 VAlšt + 3e - AlE° = –1.66 V(Enteryour answer to two significant figures.)pH =Submit AnswerTry Another Version10 item attempts remainingot12:49 PM12/6/2021CHIearch

In a given question , we have to find out the pH of a solution in a cathode compartment.

Calculate the pH ôf thể cathode compartment for the following reaction given Ecell = 3.01 V when Cr* = 0.17 M, Al* = 0.32 M, and A1³+ %3D = 0.54 M. 2Al(s) + Cr2 O,2-(aq) + 14H (ag) 2A1+ (ag) + 2Cr+ (aq) + 7H2O(1) You may need to use the following data: Cr2 O, +14H+ +6e 2Cr+ + 7H2O E = 1.33 V Al+ + 3e Al E = -1.66 V (Enter your answer to two significant figures.) pH = Submit Answer Try Another Version 10 item attempts remaining

Calculate the pH ôf thể cathode compartment for the following reaction given Ecell = 3.01 V when Cr* = 0.17 M, Al* = 0.32 M, and A1³+ %3D = 0.54 M. 2Al(s) + Cr2 O,2-(aq) + 14H (ag) 2A1+ (ag) + 2Cr+ (aq) + 7H2O(1) You may need to use the following data: Cr2 O, +14H+ +6e 2Cr+ + 7H2O E = 1.33 V Al+ + 3e Al E = -1.66 V (Enter your answer to two significant figures.) pH = Submit Answer Try Another Version 10 item attempts remaining

Chemistry

10th Edition

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

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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