Cr3+(aq)Cr3+(aq) solution is electrolyzed using a current of 7.80 AA. Part A What mass of Cr(s)Cr(s) is plated out after 3.00 days? m=__g Cr(s) Part B What amperage is required to plate out 0.300 molCrmolCr from a Cr3+Cr3+ solution in a period of 7.70 hh? Express your answer in amperes to three significant figures. I= ___A
Cr3+(aq)Cr3+(aq) solution is electrolyzed using a current of 7.80 AA. Part A What mass of Cr(s)Cr(s) is plated out after 3.00 days? m=__g Cr(s) Part B What amperage is required to plate out 0.300 molCrmolCr from a Cr3+Cr3+ solution in a period of 7.70 hh? Express your answer in amperes to three significant figures. I= ___A
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 24E: For each reaction listed, determine its standard cell potential at 25 C and whether the reaction is...
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A Cr3+(aq)Cr3+(aq) solution is electrolyzed using a current of 7.80 AA.
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Part A What mass of Cr(s)Cr(s) is plated out after 3.00 days?m=__g Cr(s) Part BWhat amperage is required to plate out 0.300 molCrmolCr from a Cr3+Cr3+ solution in a period of 7.70 hh?
Express your answer in amperes to three significant figures.
I= ___A
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