Chemistry, 30.03.2021 01:00 AlijahjwunF5514
When zinc is refined by electrolysis, the desired half-reaction at the cathode is A competing reaction, which lowers the yield, is the formation of hydrogen gas: If 88.8% of the current flowing results in zinc being deposited, while (100-88.8)% produces hydrogen gas, how many liters of H2, measured at STP (hydrogen gas occupies 22.4 L/mol), form per kilogram of zinc
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