(5) (aq) + 4H₂O Cl(aq) 1₂01) Br(aq) D(g) + 2H₂O(1) (s) (aq) (aq) (OH)₂ (s) + 2OH(aq) (s) OCI (aq) + 2H₂O() +20 1g) + 2Cl (aq) (s) + Cl(aq) SO (aq) + H₂O (aq) (s) + Br (aq) (6) (s) (5) (s) + HSO₂ (aq) 3(5) (5) (5) (g) + 2OH(aq) (s) 9/s) (s) 3(5) 5) s) +1.42 e +1.38 +1.36 +1.23 +1.07 +0.96 +0.80 +0.77 +0.54 +0.49 +0.34 +0.32 +0.27 +0.23 +0.17 +0.15 +0.07 0 -0.14 -0.25 -0.28 -0.36 -0.40 -0.44 -0.74 -0.76 -0.83 -1.66 -2.37 -2.71 -2.76 -2.92 -3.05 Strongest reducing agent (reductant) and iron (II) and the corresponding Sn and Fe include the details below.

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Question 54
Using:
TABLE 12.1 Standard reduction potentials E at 25°C
Half-reaction
Strongest F₂(g) + 2e-
oxidising $₂0,²(aq) + 2e
agent
(oxidant) PbO(s) + HSO, (aq) + 3H+ (aq) + 2e
2HOCI(aq) + 2H+ (aq) + 2e-
MnO4 (aq) + 8H(aq) + 5e
BrO₂ (aq) + 6H(aq) + 6e
PbO(s) + 4H*(aq) + 2e
CIO, (aq) + 6H(aq) + 6e
Au³+ (aq) + 3e
CIO, (aq) + 8H*+ 8e"
Cl₂(g) +2e™
O₂(g) + 4H(aq) + 4e¯
Br₂(aq) + 2e™
NO, (aq) + 4H(aq) + 3e-
Ag*(aq) + e
Fe³+ (aq) + e
1₂5)+2e
NIO₂ (s) + 2H₂O) + 29
Cu² (aq) +2e
Ch₂(aq) + 40H-(aq)
Hg₂Cl(s) + 2e-
AgCl(s) + e
SO2 (aq) + 4H(aq) + 2e
Sn++ (aq) + 2e™
AgBr(s) + e
2H(aq) + 20
Sn²+ (aq) + 28
NP²+ (aq) + 2e
Co²+ (aq) + 2e
PbSO4(s) + H*(aq) + 2e-
Cd²+ (aq) + 2e
Fe²+ (aq) +2e
Cr³+(aq) + 3e
Zn²+ (aq) + 2e-
2H₂O(l) +20
Al³+ (aq) + 3e
Mg2 (aq) +2e-
Na (aq) + e
Weakest Ca (aq) + 2e
K+ (aq) + e
oxidising
agent
(oxidant) L(aq) + e
-
1 1 1
T
T
1 1 1 1 1 1 1 1 1 1
1
-
T
U
M
-
11 1
1 1 1 1 1 1 1 1 1 1 1 1 1
2F-(aq)
250,- (aq)
PbSO4(s) + 2H₂O(1)
Cl₂(g) + 2H₂O(1)
Mn² (aq) + 4H₂O(1)
Br(aq) + 3H₂O(1)
Pb² (aq) + 2H₂O(1)
CI-(aq) + 3H₂O(l)
Aus)
CI-(aq) + 4H₂O
2Cl(aq)
2H₂O)
2Br (aq)
NO(g) + 2H₂O(1)
Agis)
Fe²+ (aq)
21-(aq)
NI(OH)(s) + 2OH(aq)
Cu(s)
2001 (aq) + 2H₂O(1) + 2e-
2Hg) + 2Cl(aq)
Ag(s) + Cl (aq)
H₂SO (aq) + H₂O(11)
Sn² (aq)
Ag(s) + Br (aq)
H₂(g)
Sn(s)
Nis)
Co(s)
Pb(s) + HSO₂ (aq)
Cdis)
Fe(s)
Cr(s)
Zn(s)
H₂(g) + 2OH(aq)
Al(s)
Mg(s)
Na(s)
Ca(s)
K(s)
LI(S)
E* (volts)
+2.87
+2.01
b) Clearly identify the anode and cathode
c) Write the balanced overall reaction
d) Which electrode will lose mass
e) Outline the direction of the electron flow
+1.69
+1.63
+1.51
+1.47
+1.46
+1.45
+1.42
+1.38
+1.36
+1.23
+1.07
+0.96
+0.80
+0.77
+0.54
+0.49
+0.34
+0.32
+0.27
+0.23
+0.17
+0.15
+0.07
0
-0.14
-0.25
-0.28
-0.36
-0.40
-0.44
-0.74
-0.76
-0.83
-1.66
-2.37
-2.71
-2.76
-2.92
-3.05
Weakest
reducing
agent
(reductant)
Strongest
reducing
agent
(reductant)
Consider a galvanic cell involving tin(II) and iron (II) and the corresponding Sn and Fe
electrodes. Hand draw this galvanic cell include the details below.
a) Draw a sketch of the cell
Transcribed Image Text:Question 54 Using: TABLE 12.1 Standard reduction potentials E at 25°C Half-reaction Strongest F₂(g) + 2e- oxidising $₂0,²(aq) + 2e agent (oxidant) PbO(s) + HSO, (aq) + 3H+ (aq) + 2e 2HOCI(aq) + 2H+ (aq) + 2e- MnO4 (aq) + 8H(aq) + 5e BrO₂ (aq) + 6H(aq) + 6e PbO(s) + 4H*(aq) + 2e CIO, (aq) + 6H(aq) + 6e Au³+ (aq) + 3e CIO, (aq) + 8H*+ 8e" Cl₂(g) +2e™ O₂(g) + 4H(aq) + 4e¯ Br₂(aq) + 2e™ NO, (aq) + 4H(aq) + 3e- Ag*(aq) + e Fe³+ (aq) + e 1₂5)+2e NIO₂ (s) + 2H₂O) + 29 Cu² (aq) +2e Ch₂(aq) + 40H-(aq) Hg₂Cl(s) + 2e- AgCl(s) + e SO2 (aq) + 4H(aq) + 2e Sn++ (aq) + 2e™ AgBr(s) + e 2H(aq) + 20 Sn²+ (aq) + 28 NP²+ (aq) + 2e Co²+ (aq) + 2e PbSO4(s) + H*(aq) + 2e- Cd²+ (aq) + 2e Fe²+ (aq) +2e Cr³+(aq) + 3e Zn²+ (aq) + 2e- 2H₂O(l) +20 Al³+ (aq) + 3e Mg2 (aq) +2e- Na (aq) + e Weakest Ca (aq) + 2e K+ (aq) + e oxidising agent (oxidant) L(aq) + e - 1 1 1 T T 1 1 1 1 1 1 1 1 1 1 1 - T U M - 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2F-(aq) 250,- (aq) PbSO4(s) + 2H₂O(1) Cl₂(g) + 2H₂O(1) Mn² (aq) + 4H₂O(1) Br(aq) + 3H₂O(1) Pb² (aq) + 2H₂O(1) CI-(aq) + 3H₂O(l) Aus) CI-(aq) + 4H₂O 2Cl(aq) 2H₂O) 2Br (aq) NO(g) + 2H₂O(1) Agis) Fe²+ (aq) 21-(aq) NI(OH)(s) + 2OH(aq) Cu(s) 2001 (aq) + 2H₂O(1) + 2e- 2Hg) + 2Cl(aq) Ag(s) + Cl (aq) H₂SO (aq) + H₂O(11) Sn² (aq) Ag(s) + Br (aq) H₂(g) Sn(s) Nis) Co(s) Pb(s) + HSO₂ (aq) Cdis) Fe(s) Cr(s) Zn(s) H₂(g) + 2OH(aq) Al(s) Mg(s) Na(s) Ca(s) K(s) LI(S) E* (volts) +2.87 +2.01 b) Clearly identify the anode and cathode c) Write the balanced overall reaction d) Which electrode will lose mass e) Outline the direction of the electron flow +1.69 +1.63 +1.51 +1.47 +1.46 +1.45 +1.42 +1.38 +1.36 +1.23 +1.07 +0.96 +0.80 +0.77 +0.54 +0.49 +0.34 +0.32 +0.27 +0.23 +0.17 +0.15 +0.07 0 -0.14 -0.25 -0.28 -0.36 -0.40 -0.44 -0.74 -0.76 -0.83 -1.66 -2.37 -2.71 -2.76 -2.92 -3.05 Weakest reducing agent (reductant) Strongest reducing agent (reductant) Consider a galvanic cell involving tin(II) and iron (II) and the corresponding Sn and Fe electrodes. Hand draw this galvanic cell include the details below. a) Draw a sketch of the cell
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