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Science Bowl Question

📅 MIT Science Bowl 2021🎓 HS🔄 Round 7#️⃣ Question 4 TOSS UP📝 Multiple Choice

A Daniel cell is a galvanic cell in which copper (II) is reduced by zinc. In a Daniel cell with a salt bridge composed of potassium nitrate, what pair of ions accumulate at the anode as the cell generates electricity?

W) Zn^2+, K+
X) Zn^2+, NO3^-
Y) Cu^2+, K+
Z) Cu^2+, NO3^-
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