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Answer to Question #8478 in Physical Chemistry for witch
Question #8478
The weight of both electrodes in Daniell cell is 200 g. The solutions in the cell are [ZnSO4] = 1 M, [CuSO4] = 2.5 M. Volume of both solution is 5 liters.
a) Calculate the initial cell voltage.
b) Calculate the cell voltage after use of 30 h with a current 1 A.
c) What is the weight of the zinc electrode after 30 h/1 A?
d) What is the weight of the copper electrode after 30 h /1 A?
d) How long can you use the battery with a current of 1 A?
a) Calculate the initial cell voltage.
b) Calculate the cell voltage after use of 30 h with a current 1 A.
c) What is the weight of the zinc electrode after 30 h/1 A?
d) What is the weight of the copper electrode after 30 h /1 A?
d) How long can you use the battery with a current of 1 A?
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