Asked by John
Calculate the standard cell potential for each of the electrochemical cells?
2Ag+(aq)+Pb(s)→2Ag(s)+Pb2+(aq)
E∘cell......V?
2ClO2(g)+2I−(aq)→2ClO−2(aq)+I2(s)
E∘cell......V?
O2(g)+4H+(aq)+2Zn(s)→2H2O(l)+2Zn2+(aq)
E∘cell......V?
2Ag+(aq)+Pb(s)→2Ag(s)+Pb2+(aq)
E∘cell......V?
2ClO2(g)+2I−(aq)→2ClO−2(aq)+I2(s)
E∘cell......V?
O2(g)+4H+(aq)+2Zn(s)→2H2O(l)+2Zn2+(aq)
E∘cell......V?
Answers
Answered by
DrBob222
John, what's the problem here. It's just a matter of looking up the half reaction and adding one to the other after reversing one of them.
Answered by
Jason
.93 volts, .41 volts, and 1.99 volts. I tried to find them out with "doctor" bobs way but I couldn't do them. My teacher did not even bother to teach us how to do this. For future reference Dr. Bob, instead of asking for one's work, how about at least show them where they could find these half reactions or something useful instead of wasting ones time.
Answered by
Anonymous
.34
Answered by
Jack
Yes, not all reduction potentials are findable.
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