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A Current of 2

Question 12

Multiple Choice

A current of 2.50 A was passed through an electrolytic cell containing molten CaCl2 for 4.50 hours. How many moles of calcium metal should be deposited


A) 5.83 * 10-5 mol
B) 0.210 mol
C) 0.420 mol
D) 0.840 mol
E) 1.95 * 109 mol

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