The following oxidationreduction reactions are used in electrochemical cells. Write them using cell notation. a. b. c.

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The following oxidation–reduction reactions are used in electrochemical cells. Write them using cell notation.

2 Ag+ (aq)(0.50 M) + Ni(s) 2 Ag(s) + Ni+ (aq)(0.20 M)

Cu(s) + PtCl(aq)(0.10 M) Cu+ (aq)(0.20 M) + PtCl4 (aq)(0.10 M) + 2 Cl(aq)(0.40 M)

Pb(s) + SO4- (aq)(0.30 M) + 2 AgCl(s) PbSO4(s) + 2 Ag(s) + 2 Cl(aq)(0.20 M)

d. In a galvanic cell, one half-cell contains 0.010 M HCl and a platinum electrode, over which H₂ is bubbled at a pressure of 1.0 atm. The other half-cell is composed of a zinc electrode in a 0.125 M solution of Zn(NO₃)₂.

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Chemistry For Engineering Students

ISBN: 9780357026991

4th Edition

Authors: Lawrence S. Brown, Tom Holme

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Question Posted: Nov 29, 2023 05:01 AM

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The following oxidationreduction reactions are used in electrochemical cells. Write them using cell notation. a. b. c.

Question:

2 Ag+ (aq)(0.50 M) + Ni(s) → 2 Ag(s) + Ni²+ (aq)(0.20 M)

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a b c d ...View the full answer

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