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Science Bowl Question

📅 NSB 2019🎓 HS🔄 Round 12#️⃣ Q14🌟 BONUS📝 Multiple Choice

A galvanic cell has a copper anode and a silver cathode. Which of the following would decrease the voltage across the two electrodes?

W) Increasing the concentration of Cu2+ ions near the anode
X) Increasing the concentration of Ag+ ions near the cathode
Y) Increasing the area of the copper electrode
Z) Increasing the electrolyte pH
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