ashleywalton7215 ashleywalton7215

06-04-2024
Chemistry

contestada

In the electrolysis of a CuSO₄ solution, how many grams of Cu are plated out on the cathode in the time that it takes to liberate 5.6 litre of O₂, measured at STP, at the anode?
(a) 31.75
(b) 14.2
(c) 4.32
(d) 25.2

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