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A voltaic cell consists of a Cu2+/Cu electrode (E°red = 0.34 V) and an Au3+/Au electrode...

A voltaic cell consists of a Cu2+/Cu electrode (E°red = 0.34 V) and an Au3+/Au electrode (E°red = 1.50V). Calculate [Au3+] if [Cu2+] = 1.20 M and Ecell = 1.13 V

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