1.

1.0 M aqueous solutions of AgNO_(3), Cu(NO_(3))_(2) and Au(NO_(3))_(3) are electrolyzed in the apparatus shown, so that same amount of electricity passes through each solutions. If 0.10 mols of solid Cu are formed how many "mole"s of Ag and Au are formed?

Answer»

0.10 "MOLE"s AG, 0.10 "mole"s Au
0.05 "mole"s Ag, 0.075 "mole"s Au
0.05 "mole"s Ag, 0.15 "mole"s Au
0.10 "mole"s Ag, 0.067 "mole"s Au

Answer :D


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