7. A galvanic cell consists of a Mg electrode in a 1.0 M Mg(NO3)2 solution and a Ag electrode in a 1.0 M AGNO3 solution. Calculate the standard emf of this cell at 25 °C. The useful standard reduction potential values are: Ag"(1.0 M) + e Mg (1.0 M) + 2e E° = 0.80 V Ag(s) Mg(s) -> %3| E° = -2.37 V

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7. A galvanic cell consists of a Mg electrode in a 1.0 M Mg(NO3)2 solution and a Ag
electrode in a 1.0 M AGNO3 solution. Calculate the standard emf of this cell at 25 °C.
The useful standard reduction potential values are:
Ag"(1.0 M) + e
Mg (1.0 M) + 2e
E° = 0.80 V
Ag(s)
Mg(s)
->
%3|
E° = -2.37 V
Transcribed Image Text:7. A galvanic cell consists of a Mg electrode in a 1.0 M Mg(NO3)2 solution and a Ag electrode in a 1.0 M AGNO3 solution. Calculate the standard emf of this cell at 25 °C. The useful standard reduction potential values are: Ag"(1.0 M) + e Mg (1.0 M) + 2e E° = 0.80 V Ag(s) Mg(s) -> %3| E° = -2.37 V
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