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Question
The cell reaction for a dry cell battery is
Zn(s) + 2 MnO2(s) + 2 NH4+(aq) -> 2 NH3(aq) + Mn2O3(s) + Zn2+(aq) + H2O(l).
The standard cell potential for this cell is 1.56 V. What is the standard free energy change for this cell?
A) +151 kJ
B) -151 kJ
C) -301 kJ
D) -602 kJ
Answer
This answer is hidden. It contains 1 characters.
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