Part A The Ksp of Zn(OH)2 is 1.8x10-14. Find Ecell for the following half-reaction. Zn(OH)2(s) + 2e¯= Zn(s)+ 20H¯(aq) Express your answer using two decimal places.

Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter25: Voltammetry
Section: Chapter Questions
Problem 25.16QAP
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ANSWER 1: Deduction: -3%
Ecell
-.41 V
ANSWER 2: Deduction: -3%
Ecell = -.84 V
%3D
Transcribed Image Text:Submitted Answers ANSWER 1: Deduction: -3% Ecell -.41 V ANSWER 2: Deduction: -3% Ecell = -.84 V %3D
Part A
The Ksp of Zn(OH)2 is 1.8x10-14.
Find Ecell for the following half-reaction.
Zn(OH)2 (s) + 2e = Zn(s) +20H (ag)
Express your answer using two decimal places.
Ecell =
-.84
V
%3D
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Transcribed Image Text:Part A The Ksp of Zn(OH)2 is 1.8x10-14. Find Ecell for the following half-reaction. Zn(OH)2 (s) + 2e = Zn(s) +20H (ag) Express your answer using two decimal places. Ecell = -.84 V %3D Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining
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