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  1. T

    The spontaneous reaction Cd(s) + 2H(aq) ---> Cd^2(aq) + H2(g) is used as a

    source of energy in a voltaic cell.? The electrode at the cathode would most likely be made of... a. Cd(s) b. CdCl2(s) c. HCl(aq) d. H2(g) e. Pt metal
  2. T

    The spontaneous reaction Cd(s) + 2H(aq) ---> Cd^2(aq) + H2(g) is used as a

    source of energy in a voltaic cell.? The electrode at the cathode would most likely be made of... a. Cd(s) b. CdCl2(s) c. HCl(aq) d. H2(g) e. Pt metal
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