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Elemental calcium is produced by the electrolysis of molten CaCl2. Part A What mass of calcium...

Elemental calcium is produced by the electrolysis of molten CaCl2.

Part A

What mass of calcium can be produced by this process if a current of 6100 A is applied for 36 h ? Assume that the electrolytic cell is 72 %efficient.

Express your answer using two significant figures.

Part B

What is the minimum voltage needed to cause the electrolysis?

Express your answer using three significant figures.

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