4) If the actual yield of Cu is the result of the reaction of 8 x 10-3 mol of CuSO4 with a offer amount of Zn equal to 6 x 10-5 mol, the percentage yield of (Cu) according to the equation : CuSO.(ag)+Zn(s) → ZnSO4 (aq) +Cu (s)

4) If the actual yield of Cu is the result of the reaction of 8 x 10-3 mol of CuSO4 with a offer amount of Zn equal to 6 x 10-5 mol, the percentage yield of (Cu) according to the equation : CuSO.(ag)+Zn(s) → ZnSO4 (aq) +Cu (s)

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter4: Stoichiometry: Quantitative Information About Chemical Reactions

Section: Chapter Questions

Problem 21PS: The deep blue compound Cu(NH3)4S04 is made by the reaction of copper(II) sulfate and ammonia...

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Question

4) If the actual yield of Cu is the result of the reaction of 8 x 10-3 mol of CuSO4
with a offer amount of Zn equal to 6 x 10-5 mol , the percentage yield of (Cu)
according to the equation :
CuSO4(aq)+Zn(s) → ZnSO4 (ag) +Cu (s)
a) 75%
b) 83%
c) 65%
d) 90%.

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