How many milligrams of ni would be plated on the cathode

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Reference no: EM13879822

Please show step by step how you got answer thanks.

Use the following cell to answer the questions:

Cr / Cr³⁺ (1.00 M) // Ni²⁺ (1.00 M) / Ni.

a) How many milligrams of Ni would be plated on the cathode if a current of 0.31 A is drawn for 3.2 hrs?

______ mg Ni

b) What is [Cr³⁺] when [Ni²⁺] has dropped to 10^-4 M?

[Cr³⁺]= ______ M

c) What is the cell potential at the conditions described in Part b?

E =_____ V

Reference no: EM13879822

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