Chemistry, 09.12.2019 20:31 phancharamachasm
Nickel can be plated from aqueous solution according to the following half reaction. how long would it take (in min) to plate 29.6 g of nickel at 4.7 a?
ni2+(aq) + 2 e- --> ni(s) 3.5*10^2 min
(a) 5.9 *10^2 min
(b) 1.7 *10^2 min
(c) 6.2 * 10^2 min
(d) 4.8 * 10^2 min
Answers: 2
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