Which reaction could be used to generate electricity in a voltaic electrochemical cell? a) Pb+ (aq) +
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Which reaction could be used to generate electricity in a voltaic electrochemical cell?
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a) Pb²+ (aq) + Mg(s) → Mg2+ (aq) + Pb(s) b) Zn²+ (aq) + Sn(s) →→→ Sn²+ (aq) + Zn(s) c) NaCl(aq) + AgNO3(aq) → AgCl(s) + NaNO3(aq) d) None of the above
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