Homework Answers
Cu(s) = Cu2+(aq) + 2e. E° = -0.34 V
2Ag+(aq) + 2e = 2 Ag(s). E°= 0.80 V
Net equation
Cu(s) + 2 Ag+(aq) = Cu2+(aq) + 2 Ag(s)
E° = ( -0.34 + 0.80 ) = 0.46 V
E(cell) = E°(cell) - (0.059/n) log ( Cu2+ / ( Ag+)^2)
= 0.46 - (0.059/2)*log ( 0.0155 / ( 2.50)^2)
= 0.537 V
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Write the net cell equation for the electrochemical cell. Phases are optional. Do not include the...
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