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due ASAP please help!!

1.
Cell potentials for the following species were measured using the Standard Hydrogen Electrode (SHE) at 25°C: Reaction Fe3+ (a
2.
Cell potentials for the following species were measured using the Standard Hydrogen Electrode (SHE) at 25°C: Reaction 12(aq)

3.
Which of the following electrochemical cells will produce the highest potential? O Pt(s) | In2+ (aq) (0.9M), In3+ (aq) (0.1M)
4.
Given the d-orbital splitting diagram shown below for a transition metal complex, which of the following statements would be
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