Author Question: Two cells containing solutions of AgNO3(aq) and CuSO4(aq), respectively, were connected in series ... (Read 120 times)

tnt_battle · **on:** Jul 8, 2021

Question 1

The standard Gibbs energy change for the following voltaic cell is ΔG° = -89.3 kJ at 25 °C. What is E°_cell?

Ag(s)
◦ +0.463 V
◦ -0.926 V
◦ -0.463 V
◦ +0.926 V
◦ +0.231 V

Question 2

Two cells containing solutions of AgNO₃(aq) and CuSO₄(aq), respectively, were connected in series and electrolyzed. The cathode in the AgNO₃(aq) cell was found to gain 1.078 grams in weight. How much had the cathode in the other cell gained?
◦ 0.127 g
◦ 0.6354 g
◦ 3.175 g
◦ 0.318 g
◦ 0.254 g

emily12345 · **Reply #1 on:** Jul 8, 2021

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