In a galvanic cell that employs the reaction
Pb(s) + 2H₂SO₄(aq) + PbO₂(s) $\rightarrow$ 2PbSO₄(s) + 2H₂O(l)
lead metal serves as the cathode.

Name: In a galvanic cell that employs the reaction Pb(s) + 2H 2 SO 4 (aq) + PbO 2 (s) $\rightarrow$ 2PbSO 4 (s) + 2H 2 O(l) lead metal serves as the cathode.
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Question

In a galvanic cell that employs the reaction Pb(s) + 2H₂SO₄(aq) + PbO₂(s) $\rightarrow$ 2PbSO₄(s) + 2H₂O(l) lead metal serves as the cathode.

Quizplus · Accepted Answer

In a galvanic cell, the cathode is where reduction occurs. In the given reaction, lead metal (Pb) is oxidized, not reduced, thus it serves as the anode, not the cathode.

In a Galvanic Cell That Employs the Reaction Pb(s) →\rightarrow→ 2PbSO4(s) + 2H2O(l) Lead Metal Serves as the Cathode

In a Galvanic Cell That Employs the Reaction
Pb(s) $\rightarrow$ 2PbSO₄(s) + 2H₂O(l)
Lead Metal Serves as the Cathode