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In: Chemistry

Write a balanced equation from each cell notation, then calculate the E° of the cell, is...

Write a balanced equation from each cell notation, then calculate the E° of the cell, is it spontaneous or nonspontaneous?

A. Cr (s)| Cr3+ ‖ Cu2+ | Cu(s)

B. Al (s)| Al3+ ‖ Ce4+ , Ce3+ | Pt

C. Cu (s)| Cu2+ ‖ Al3+ | Al (s)

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