Calculate the standard potential for the following galvanic cell: Ni(s) | Ni2+(aq) | Ag+(aq) | Ag(s) which
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Question:
Ni(s) | Ni2+(aq) | Ag+(aq) | Ag(s) |
which has the overall balanced equation:
Ni(s)+2Ag+(aq)→Ni2+(aq)+2Ag(s)
Express your answer to three significant figures and include the appropriate units.
Reduction half-reaction | E∘ (V) |
Ag+(aq)+e−→Ag(s) | 0.80 |
Cu2+(aq)+2e−→Cu(s) | 0.34 |
Ni2+(aq)+2e−→Ni(s) | −0.26 |
Fe2+(aq)+2e−→Fe(s) | −0.45 |
Zn2+(aq)+2e−→Zn(s) | −0.76 |
Related Book For
Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
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