Answer to Question #144794 in General Chemistry for Joshua

General Chemistry

Question #144794

Determine the cell potential of the following system: A) Cu2+/Cu+//Cr/Cr3+ B) Mg2+/Mg//Na/Na+

Expert's answer

"E\u00b0cell = E\u00b0 cathode -E\u00b0 anode"

A) E° cell= +0.34 - -0.71= 1.05v

B)E° cell= -2.37 - -2.71 = 0.34v

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