Give the standard line notation for each cell. (a) 2 IO3 (ag)+ 10 Cu* (ag) + 10 H* (aq) = 10 Cu2* (ag) + 2 (ag) + 5 H20(1) O Pt(s) | IO3 (ag), H* (ag), I2 (aq) || Cu* (aq), Cu²+ (ag) | Pt(s) O Pt(s) | Cu* (ag), IO3 (ag), H† (ag) || Cu²+ (ag), I2 (aq) | Pt(s) Pt(s) | Cu?+ (ag), (ag) || Cu* (aq), IO; (ag), H* (ag) | Pt(s) Pt(s) | Cu* (ag), Cu²* (aq) || IO3 (ag), H† (aq), I2 (aq) | Pt(s) (b) Co(s) + 2 Ag* (ag) = Co2+ (aq) + 2 Ag(s) O Ag(s) | Ag* (aq) || Co²* (aq) | Co(s) O Co(s) | Co+ (aq) || Ag* (ag) | Ag(s) O Ag(s) | Co2+ (aq) || Ag* (aq) | Co(s) O Co(s) | Ag* (ag) || Co2+ (ag) | Ag(s) (c) H2O2(aq) + 2 H* (ag) + 2 e → 2 H2O(1) E° = 1.78 V O2 (9) + 2 H* (aq) + 2 e H2O2(aq) E° = 0.68 V O Pt(s) | H2O2(aq), H† (aq) || O2(9) | H2O2(aq), H† (ag) | Pt(s) O Pt(s) | H2O2 (aq) | O2(9) || H† (aq) | Pt(s) O Pt(s) | O2(9) | H2O2(aq), H† (aq) || H2O2(aq), H† (aq) | Pt(s) O Pt(s) | H2O2(ag) | Pt(s)

Chemistry: Principles and Practice
3rd Edition
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Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
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Chapter18: Electrochemistry
Section: Chapter Questions
Problem 18.103QE
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Give the standard line notation for each cell.

Give the standard line notation for each cell.
(a) 2 IO3 (ag) + 10 Cu* (aq) + 10 H* (ag) = 10 Cu²+ (aq) + I2 (aq) + 5 H2O(1)
O Pt(s) | IO3-(ag), H* (aq), I2 (aq) || Cu* (aq), Cu²+ (ag) | Pt(s)
O Pt(s) | Cu*(ag), IO3 (aq), H* (ag) || Cu²+ (ag), I2 (aq) | Pt(s)
O Pt(s) | Cu?+ (ag), I2 (aq) || Cu* (ag), IO3 (aq), H* (ag) | Pt(s)
O Pt(s) | Cu* (aq), Cu²+ (ag) || IO3¬(ag), H† (ag), I2(aq) | Pt(s)
(b) Co(s) + 2 Ag*(ag) = Co²+ (aq) + 2 Ag(s)
O Ag(s) | Ag* (aq) || Co2+ (ag) | Co(s)
O Co(s) | Co2+ (aq) || Ag* (aq) | Ag(s)
O Ag(s) | Co2+ (aq) || Ag* (aq) | Co(s)
O Co(s) | Ag* (aq) || Co²+ (ag) | Ag(s)
(c)
H2O2 (aq) + 2 H* (ag) + 2 e → 2 H2O(1)
E° = 1.78 V
O2(g) + 2 H* (aq) + 2 e → H2O2 (aq)
E° = 0.68 V
O Pt(s) | H2O2(aq), H* (aq) || O2 (g) | H2O2(aq), H* (aq) | Pt(s)
O Pt(s) | H2O2(aq) | O2(g) || H† (ag) | Pt(s)
O Pt(s) | O2(9) | H2O2(aq), H* (aq) || H2O2(aq), H† (ag) | Pt(s)
O Pt(s) | H2O2 (ag) | Pt(s)
Transcribed Image Text:Give the standard line notation for each cell. (a) 2 IO3 (ag) + 10 Cu* (aq) + 10 H* (ag) = 10 Cu²+ (aq) + I2 (aq) + 5 H2O(1) O Pt(s) | IO3-(ag), H* (aq), I2 (aq) || Cu* (aq), Cu²+ (ag) | Pt(s) O Pt(s) | Cu*(ag), IO3 (aq), H* (ag) || Cu²+ (ag), I2 (aq) | Pt(s) O Pt(s) | Cu?+ (ag), I2 (aq) || Cu* (ag), IO3 (aq), H* (ag) | Pt(s) O Pt(s) | Cu* (aq), Cu²+ (ag) || IO3¬(ag), H† (ag), I2(aq) | Pt(s) (b) Co(s) + 2 Ag*(ag) = Co²+ (aq) + 2 Ag(s) O Ag(s) | Ag* (aq) || Co2+ (ag) | Co(s) O Co(s) | Co2+ (aq) || Ag* (aq) | Ag(s) O Ag(s) | Co2+ (aq) || Ag* (aq) | Co(s) O Co(s) | Ag* (aq) || Co²+ (ag) | Ag(s) (c) H2O2 (aq) + 2 H* (ag) + 2 e → 2 H2O(1) E° = 1.78 V O2(g) + 2 H* (aq) + 2 e → H2O2 (aq) E° = 0.68 V O Pt(s) | H2O2(aq), H* (aq) || O2 (g) | H2O2(aq), H* (aq) | Pt(s) O Pt(s) | H2O2(aq) | O2(g) || H† (ag) | Pt(s) O Pt(s) | O2(9) | H2O2(aq), H* (aq) || H2O2(aq), H† (ag) | Pt(s) O Pt(s) | H2O2 (ag) | Pt(s)
(d) Mg²+ (ag) + 2 e
+ Mg(s)
E° = - 2.37 V
Fe+ (ag) +3 e → Fe(s)
E° = -0.036 V
O Mg(s) | Fe+ (aq) || Mg²+ (aq) | Fe(s)
O Mg(s) | Mg²+ (aq) || Fe+ (aq) | Fe(s)
O Fe(s) | Mg²+ (aq) || Fe+ (aq) | Mg(s)
O Fe(s) | Fe+ (aq) || Mg²+ (aq) | Mg(s)
Transcribed Image Text:(d) Mg²+ (ag) + 2 e + Mg(s) E° = - 2.37 V Fe+ (ag) +3 e → Fe(s) E° = -0.036 V O Mg(s) | Fe+ (aq) || Mg²+ (aq) | Fe(s) O Mg(s) | Mg²+ (aq) || Fe+ (aq) | Fe(s) O Fe(s) | Mg²+ (aq) || Fe+ (aq) | Mg(s) O Fe(s) | Fe+ (aq) || Mg²+ (aq) | Mg(s)
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