In an electrolysis of a solution containing Ni2+ (aq), metallic Ni(s) deposits on the cathode. Using a current of 0.150 A for 12.2 minutes, a. How many coulombs of charges flow by the given current over the specified time interval? b. How many moles of electrons are transferred? c. What mass of nickel will form?
In an electrolysis of a solution containing Ni2+ (aq), metallic Ni(s) deposits on the cathode. Using a current of 0.150 A for 12.2 minutes, a. How many coulombs of charges flow by the given current over the specified time interval? b. How many moles of electrons are transferred? c. What mass of nickel will form?
Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 135CWP: Consider a galvanic cell based on the following half-reactions: a. What is the expected cell...
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In an
12.2 minutes,
a. How many coulombs of charges flow by the given current over the specified time interval?
b. How many moles of electrons are transferred?
c. What mass of nickel will form?
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