galvanic cells

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  1. DAT Destroyer

    DAT DAT General Chemistry Challenge: Galvanic Cells & Electrode Reactions | DAT Destroyer | OAT Destroyer | Dr. Jim Romano

    A positive cell potential indicates a spontaneous galvanic cell reaction. Consider the following cell: Pb / Pb(NO₃)₂ (1.0 M) || AgNO₃ (1.0 M) / Ag As this cell operates, which reaction occurs at the negative electrode? ✅ Correct Answer: B Pb → Pb²⁺ + 2e⁻ Key concepts tested: •...