) The strongest oxidizing agent is: enter formul ) The weakest oxidizing agent is: ) The weakest reducing agent is: ) The strongest reducing agent is: ) Will Br2(1) oxidize Mg(s) to Mg“(aq)?

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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Standard Reduction (Electrode) Potentials at 25 °C
Half-Cell Reaction
E" (volts)
F2(E) + 2 e 2 F (aq)
2.87
Ce*"(aq) + e - Ce*"(aq)
1.61
Mno, (aq) + 8 H"(aq) + 5 e - Mn²"(aq) + 4 H,0()
1.51
Cl, (E) + 2 e 2 CI (aq)
1.36
Cr,0, (aq) + 14 H" (aq) + 6 e 2 C*(aq) + 7 H,0)
1.33
0,(E) + 4 H" (aq) + 4 e -2 H,0(1)
1.229
Br. ) + 2 e 2 Br (aq)
1.08
NO, (aq) + 4 H*(aq) + 3 e
- NO(g) + 2 H O()
0.96
2 Hg"(aq) + 2 e- Hg,"(aq)
0.920
Hg" (aq) + 2 e -
- Hg(1)
0.855
Ag (aq) + e Ag(s)
0.799
Hg,2"(aq) + 2 e - 2 Hg()
0.789
Fe"(aq) + e - Fe"(aq)
0.771
1(5) + 2 e 2 I (aq)
0.535
Fe(CN), (aq) + e Fe(CN), (aq)
0.48
Cu"(aq) + 2 e Cu(s)
0.337
Cu"(aq) +e- Cu" (aq)
0.153
S(s) + 2 H* (aq) + 2 e H, S(aq)
0.14
2 H*(aq) + 2 e -H (E)
0.0000
Pb2*(aq) + 2 e - Pb(s)
-0.126
Sn*(aq) + 2 e Sn(s)
-0.14
Ni"(ag) + 2 e - Ni(s)
-0.25
Co"(aq) + 2 e Co(s)
-0.28
Ca*(aq) + 2 e Ca(s)
-0.403
Cr* (aq) + e
Cr"(aq)
-0.41
Fe*(ag) + 2 e - Fe(s)
-0.44
Cr*(aq) + 3 e - Cr(s)
-0.74
Zn"(aq) + 2 e - Zn[s)
-0.763
2 H,00) + 2 e -H (g) + 2 OH (aq)
-0.83
Mn2"(aq) + 2 e Mn(s)
-1.18
Al"(aq) + 3e Al(s)
|-1.66
Mg"(aq) + 2 e – Mg(s)
-2.37
Na (aq) +e- Na(s)
-2.714
K"(aq) +e K(s)
-2.925
Li" (aq) +e- Li(s)
-3.045
Transcribed Image Text:Standard Reduction (Electrode) Potentials at 25 °C Half-Cell Reaction E" (volts) F2(E) + 2 e 2 F (aq) 2.87 Ce*"(aq) + e - Ce*"(aq) 1.61 Mno, (aq) + 8 H"(aq) + 5 e - Mn²"(aq) + 4 H,0() 1.51 Cl, (E) + 2 e 2 CI (aq) 1.36 Cr,0, (aq) + 14 H" (aq) + 6 e 2 C*(aq) + 7 H,0) 1.33 0,(E) + 4 H" (aq) + 4 e -2 H,0(1) 1.229 Br. ) + 2 e 2 Br (aq) 1.08 NO, (aq) + 4 H*(aq) + 3 e - NO(g) + 2 H O() 0.96 2 Hg"(aq) + 2 e- Hg,"(aq) 0.920 Hg" (aq) + 2 e - - Hg(1) 0.855 Ag (aq) + e Ag(s) 0.799 Hg,2"(aq) + 2 e - 2 Hg() 0.789 Fe"(aq) + e - Fe"(aq) 0.771 1(5) + 2 e 2 I (aq) 0.535 Fe(CN), (aq) + e Fe(CN), (aq) 0.48 Cu"(aq) + 2 e Cu(s) 0.337 Cu"(aq) +e- Cu" (aq) 0.153 S(s) + 2 H* (aq) + 2 e H, S(aq) 0.14 2 H*(aq) + 2 e -H (E) 0.0000 Pb2*(aq) + 2 e - Pb(s) -0.126 Sn*(aq) + 2 e Sn(s) -0.14 Ni"(ag) + 2 e - Ni(s) -0.25 Co"(aq) + 2 e Co(s) -0.28 Ca*(aq) + 2 e Ca(s) -0.403 Cr* (aq) + e Cr"(aq) -0.41 Fe*(ag) + 2 e - Fe(s) -0.44 Cr*(aq) + 3 e - Cr(s) -0.74 Zn"(aq) + 2 e - Zn[s) -0.763 2 H,00) + 2 e -H (g) + 2 OH (aq) -0.83 Mn2"(aq) + 2 e Mn(s) -1.18 Al"(aq) + 3e Al(s) |-1.66 Mg"(aq) + 2 e – Mg(s) -2.37 Na (aq) +e- Na(s) -2.714 K"(aq) +e K(s) -2.925 Li" (aq) +e- Li(s) -3.045
Consider the following half-reactions:
Half-reaction
E° (V)
Br,(1) + 2e .
2Br (aq) 1.080V
-
Co2*(aq) + 2e.
→ Co(s) -0.280V
-
Mg2*(aq) + 2e
Mg(s) -2.370V
(1) The strongest oxidizing agent is:
enter formula
(2) The weakest oxidizing agent is:
(3) The weakest reducing agent is:
(4) The strongest reducing agent is:
(5) Will Br2(1) oxidize Mg(s) to Mg²+(aq)?|
(6) Which species can be oxidized by Co2*(aq)?
If none, leave box blank.
Transcribed Image Text:Consider the following half-reactions: Half-reaction E° (V) Br,(1) + 2e . 2Br (aq) 1.080V - Co2*(aq) + 2e. → Co(s) -0.280V - Mg2*(aq) + 2e Mg(s) -2.370V (1) The strongest oxidizing agent is: enter formula (2) The weakest oxidizing agent is: (3) The weakest reducing agent is: (4) The strongest reducing agent is: (5) Will Br2(1) oxidize Mg(s) to Mg²+(aq)?| (6) Which species can be oxidized by Co2*(aq)? If none, leave box blank.
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