Chemistry, 07.11.2019 07:31 shayshayyy41
Determine the overall cell reaction and e cell (at 25 degrees celsius) of a zn electrode in a 1.0 m zn(no3)2 solution and a pb electrode in a 1.0 m pb(no3)2 solution. e (zn2+/zn) = -0.76 v, e (pb2+/pb) = -0.13 v.
what reaction occurs in the cell?
a.) zn(s) + 2h+(aq) > zn2+(aq) + h2 (g)
b.) pb2+(aq) + zn2+(aq) > pb(s) + zn (s)
c.) zn2+(aq) + pb(s) > zn(s) + pb2+(aq)
d.) pb2+(aq) + zn(s) > pb(s) + zn2+(aq)
Answers: 2
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Determine the overall cell reaction and e cell (at 25 degrees celsius) of a zn electrode in a 1.0 m...
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