construct a labelled diagram for the following cell zn(s)| zn^2+ (1 M) H2 (y,1atm) E°n= 0.25v and E°ag= 0.799
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Answer:
2H
+
+2e
−
→H
2
E
cell
=E
0
−
2
0.059
log[
(H
+
)
2
P
H
2
]
E
cell
=0−0.059log[
(0.1)
1
]
E
cell
=0.05glog(8.1)
=−0.05gV
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