Question: solve the problem 1. For each reaction below: (i) determine the appropriate half reactions, (ii) calculate the standard cell potential, and (iii) state whether it

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1. For each reaction below: (i) determine the appropriate half reactions, (ii) calculate the standard cell potential, and (iii) state whether it is galvanic (spontaneous) or electrolytic ( not spontaneous). You should use the Wikipedia page for standard electrode potentials of different half reactions: https://en.wikipedia.org/wiki/Standard_electrode_potential_(data_page) a. (2 pts) Cr3+(aq) + Fe2+(aq) - Cr2+(aq) + Fe3+(aq) b. (2 pts) 2NaCl(aq) - 2Na(s) + Cl2(g) c. (2 pts) 4NH* (aq) + 302(g) - 2N2(g) + 6H20(1) + 4H+(aq)

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