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    Exam 19: Electrochemistry
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    When Au Is Obtained by Electrolysis from NaAu(CN)<sub>2</sub>,what Is the Minimum
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When Au Is Obtained by Electrolysis from NaAu(CN)2,what Is the Minimum

Question 61

Question 61

Multiple Choice

When Au is obtained by electrolysis from NaAu(CN) 2,what is the minimum number of coulombs required to produce 1.26 mol of gold?


A) 6.08 × 104 C
B) 1.22 × 105 C
C) 2.43 × 105 C
D) 3.65 × 105 C
E) 4.86 × 105 C

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