Question
A modern Zinc-Chloride dry cell has a capacity of 7 A h when slowly discharged. Assume that the cell voltage during the discharge (that is,
A modern Zinc-Chloride dry cell has a capacity of 7 A h when slowly discharged. Assume that the cell voltage during the discharge (that is, during using of the battery) is 1.5 V (which is a little less than its nominal cell voltage).
(a) Calculate the mass of zinc consumed (grams).
(b) Calculate the energy delivered by the cell (Joules).
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Essential Practices For Managing Chemical Reactivity Hazards
Authors: Robert W. Johnson, Steven W. Rudy, Stephen D. Unwin
1st Edition
0816908966, 978-0816908967
