An acidified solution was electrolyzed using copper electrodes. a constant current of 1.18 a caused the anode to lose 0.584 g after 1.52 ✕ 103 s. (a) what is the gas produced at the cathode and what is its volume at stp? name of gas volume of gas webassign will check your answer for the correct number of significant figures. l (b) given that the charge of an electron is 1.6022 ✕ 10−19 c, calculate avogadro's number. assume that copper is oxidized to cu2+ ions.
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