1.0 M aqueous solutions of AgNO3, Cu(NO3)2 and Au(NO3)3 are electrolyzed in the apparatus shown, so — Electrochemistry Chemistry Question
Question
1.0 M aqueous solutions of AgNO3, Cu(NO3)2 and Au(NO3)3 are electrolyzed in the apparatus shown, so the same amount of electricity passes through each solution. If 0.10 moles of solid Cu are formed how many moles of Ag and Au are formed?
A.
0.10 moles Ag, 0.10 moles Au
B.
0.05 moles Ag, 0.075 moles Au
C.
0.05 moles Ag, 0.15 moles Au
D.✓ Correct
0.20 moles Ag, 0.067 moles Au
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