Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free energy AG" for the following redox reaction. Round your answer to 4 significant digits. Mn (aq) + 2H,0 (1) + Zn** (aq) → MnO, (s)+ 4H" (aq) + Zn (s) pa Data 09.0 -041.3 -591.0 -461.08 -401.00 87.86 Mg3N2(s) -601.6 -569.3 27.0 MgO(s) -924.5 -833.5 63.2

Chemistry: The Molecular Science
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Author:John W. Moore, Conrad L. Stanitski
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Chapter17: Electrochemistry And Its Applications
Section17.6: E⁰cell, Gibbs Free Energy, And K⁰
Problem 17.6PSP
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Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free energy AG for the following redox reaction.
Round your answer to 4 significant digits.
2+
2+
Mn" (aq)+2H,0 (1)+ Zn“"
(aq) → MnO, (s)+4H" (aq)+ Zn (s)
nh Data
alo
-041.5
-591.0
09.0
kJ
Mg3N2(s)
-461.08
-401.00
87.86
MgO(s)
-601.6
-569.3
27.0
Mg(OH)2(s)
-924.5
-833.5
63.2
M9SO4(s)
-1284.9
-1170.6
91.6
Manganese
32.0
Mn(s; alpha)
Mn2*(aq)
-228.1
-73.6
-220.8
MnO2(s)
-520.0
-465.1
53.1
MnO4 (aq)
-541.4
-447.2
191.2
Mercury
-2.29
Hg(s)
75.9
Hg(1)
61.4
31.8
175.0
Hg(g)
Continue
Hg22 (aq)
172.4
153.5
84.5
Transcribed Image Text:Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free energy AG for the following redox reaction. Round your answer to 4 significant digits. 2+ 2+ Mn" (aq)+2H,0 (1)+ Zn“" (aq) → MnO, (s)+4H" (aq)+ Zn (s) nh Data alo -041.5 -591.0 09.0 kJ Mg3N2(s) -461.08 -401.00 87.86 MgO(s) -601.6 -569.3 27.0 Mg(OH)2(s) -924.5 -833.5 63.2 M9SO4(s) -1284.9 -1170.6 91.6 Manganese 32.0 Mn(s; alpha) Mn2*(aq) -228.1 -73.6 -220.8 MnO2(s) -520.0 -465.1 53.1 MnO4 (aq) -541.4 -447.2 191.2 Mercury -2.29 Hg(s) 75.9 Hg(1) 61.4 31.8 175.0 Hg(g) Continue Hg22 (aq) 172.4 153.5 84.5
2+
2+
Mn
(aq) +2H,0 (1)+ Zn (aq) -
MnO, (s)+ 4H (aq)+ Zn (s)
nlh Data
ol:
kJ
TIO2(s)
-944.0
-888.8
50.6
Uranium.
50.2
U(s)
UF6(s)
-2147.4
-2063.7
377.9
Zinc
41.3
Zn(s)
Zn(g)
+ 130.4
94.8
161.0
Zn2*(aq)
-1471
-112.1
-153.9
ZnCl2(s)
-415.1
-369.4
111.5
-350.5
-320.5
43.7
ZnO(s)
-206.0
-201.3
57.7
ZnS(s; sphalerite)
-982.8
-871.5
110.5
ZNSO4(s)
Transcribed Image Text:2+ 2+ Mn (aq) +2H,0 (1)+ Zn (aq) - MnO, (s)+ 4H (aq)+ Zn (s) nlh Data ol: kJ TIO2(s) -944.0 -888.8 50.6 Uranium. 50.2 U(s) UF6(s) -2147.4 -2063.7 377.9 Zinc 41.3 Zn(s) Zn(g) + 130.4 94.8 161.0 Zn2*(aq) -1471 -112.1 -153.9 ZnCl2(s) -415.1 -369.4 111.5 -350.5 -320.5 43.7 ZnO(s) -206.0 -201.3 57.7 ZnS(s; sphalerite) -982.8 -871.5 110.5 ZNSO4(s)
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