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 3 significant digits. 10CI" (aq)+210, (aq)+ 12H" (aq) → 5Cl, (g)+1, (s)+ 6H,0 (1) C Data Chlorine Cl2(g) 223.1 Cl(g) 121.3 105.3 165.2 cr(g) -227.3 -240.0 153.36 Cr(aq) -167.2 -131.2 56.5 HCI(g) -92.3 -95.3 186.9 HCI(aq) -167.2 -131.2 56.5 CIO2(g) 89.1 105.0 263.7 Cl20(g) 80.3 97.9 266.2 Chromium 23.8 Cr(s) Cr2*(aq) -138.9 -165 cr*(aq) -1971.0 -1139.7 81.2 118.7 Cr203(s) Continue -727.8 50.2 Cro4? (aq) -881.2

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
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 3 significant digits.
+.
10C1 (aq)+2IO, (aq)+ 12H" → 5Cl, (g)+I, (s) + 6H,0 (1)
(ag)
3.
Ch Data
Chlorine
kJ
Cl2(g)
223.1
CI(g)
121.3
105.3
165.2
Cr(g)
-227.3
-240.0
153.36
Cr(aq)
-167.2
-131.2
56.5
HCI(g)
-92.3
-95.3
186.9
HC[(aq)
-167.2
-131.2
56.5
CIO2(g)
89.1
105.0
263.7
C20(g)
80.3
97.9
266.2
Chromium
23.8
Cr(s)
Cr2*(aq)
-138.9
-165
Cr3*(aq)
-1971.0.
-1139.7
81.2
118.7
Cr203(s)
Continue
-727.8
50.2
CrO42(aq)
-881.2
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 3 significant digits. +. 10C1 (aq)+2IO, (aq)+ 12H" → 5Cl, (g)+I, (s) + 6H,0 (1) (ag) 3. Ch Data Chlorine kJ Cl2(g) 223.1 CI(g) 121.3 105.3 165.2 Cr(g) -227.3 -240.0 153.36 Cr(aq) -167.2 -131.2 56.5 HCI(g) -92.3 -95.3 186.9 HC[(aq) -167.2 -131.2 56.5 CIO2(g) 89.1 105.0 263.7 C20(g) 80.3 97.9 266.2 Chromium 23.8 Cr(s) Cr2*(aq) -138.9 -165 Cr3*(aq) -1971.0. -1139.7 81.2 118.7 Cr203(s) Continue -727.8 50.2 CrO42(aq) -881.2
Uslng stahdard reduction potentials from the ALEKS Data tab, calculate the standard reaction free energy AG° for the following r
Round your answer to 3 significant digits.
10CI (aq)+210, (aq) + 12H" (aq) → 5Cl, (g) +I, (s)+ 6H,0 (1)
+.
nh Data
kJ
Hydrogen
H2(g)
130.7
H(g)
218.0
203.3
114.7
H*(g)
1530.1
1517.1
108.95
H*(aq)
lodine
12(s)
116.1
2(g)
62.4
19.3
260.7
106.8
70.2
180.8
(g)
-188.36
169.26
I(g)
-55.2
-51.6
111.3
I(aq)
26.5
1.7
206.6
HI(g)
Iron
27.3
Fe(s)
Continue
Fe2*(aq)
-78.9
-137.7
-89.1
Transcribed Image Text:Uslng stahdard reduction potentials from the ALEKS Data tab, calculate the standard reaction free energy AG° for the following r Round your answer to 3 significant digits. 10CI (aq)+210, (aq) + 12H" (aq) → 5Cl, (g) +I, (s)+ 6H,0 (1) +. nh Data kJ Hydrogen H2(g) 130.7 H(g) 218.0 203.3 114.7 H*(g) 1530.1 1517.1 108.95 H*(aq) lodine 12(s) 116.1 2(g) 62.4 19.3 260.7 106.8 70.2 180.8 (g) -188.36 169.26 I(g) -55.2 -51.6 111.3 I(aq) 26.5 1.7 206.6 HI(g) Iron 27.3 Fe(s) Continue Fe2*(aq) -78.9 -137.7 -89.1
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