Question: We construct a voltaic cell based on these two half-reactions: Fe2+ (aq) + 2 e Fe(s) E = -0.44 V Cu2+ (aq) + 2 e--

We construct a voltaic cell based on these two half-reactions: Fe2+ (aq) + 2 e Fe(s) E = -0.44 V Cu2+ (aq) + 2 e-- Cu(s) E = +0.34 V The salt bridge consists of a solution of NaCl. A Voltmeter Cu + B The voltmeter reads a positive voltage. Identify the chemical species that are labelled in the figure. 1. A

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