A total of 1.815 F of electricity (1 F = 1 mol e) was required to electrodeposit all of the Zn and Co from a solution of ZnSO and CoSO. The mixture of Zn and Co that was deposited had a mass of 55.15 g. Calculate the masses of ZnSO, and CoSO present in the original solution. mass of ZnSO: mass of COSO 57.65 Incorrect 85.25 Incorrect 8
A total of 1.815 F of electricity (1 F = 1 mol e) was required to electrodeposit all of the Zn and Co from a solution of ZnSO and CoSO. The mixture of Zn and Co that was deposited had a mass of 55.15 g. Calculate the masses of ZnSO, and CoSO present in the original solution. mass of ZnSO: mass of COSO 57.65 Incorrect 85.25 Incorrect 8
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 93QAP: Atomic masses can be determined by electrolysis. In one hour, a current of 0.600 A deposits 2.42 g...
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VIEWStep 2: Finding out moles of Zinc ion and cobalt in terms of charge!
VIEWStep 3: Finding out moles of Zinc ion and cobalt in terms of mass of deposit!
VIEWStep 4: Calculation for the value of unknown A
VIEWStep 5: Calculation for moles of zinc ion and cobalt ion!
VIEWStep 6: Calculation for moles of zinc sulfate and cobalt sulfate!
VIEWStep 7: Calculation for mass of zinc sulfate and cobalt sulfate!
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