Chemistry / Electrolysis of Water & Mixture of Ions
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Solution: What mass of platinum could be plated on an electrode from t...

Question

What mass of platinum could be plated on an electrode from the electrolysis of a Pt(NO3)2 solution with a current of 0.500 A for 55.0 s?

a) 27.8 mg

b) 45.5 mg

c) 53.6 mg

d) 91.0 mg