Thermodynamics Quantities for Selected Substances at298.15 K (25°C)AH°f (kJ/mol)AG°f (kJ/mol)SubstanceОхуgenO2(g)-237.13-285.83H2O)SulfurSulfur(s, rhombic)-300.4-269.9SO2(9)-370.4-395.2SO3(g)(AG) (kJ)Reactiona. 25(s, rhombic)+ 302(g)2SO3(9)b. S(s, rhombic) + O2(g) → 2SO2(g)302(g)+c. 2SO3(g)2S(s, rhombic)d. SO2(g)→ S(s, rhombic)+ O2(g)

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Answered: Reaction (AGº) (kJ) a. 2S(s, rhombic) +…

Reaction (AGº) (kJ) a. 2S(s, rhombic) + 302(g) → 2S03(g) 2SO3(9) b. S(s, rhombic) + O2(g) → 2SO2(g) c. 2S03(g) → 2S(s, rhombic) + 302(g) d. SO2(9) → S(s, rhombic) + O2(g)

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

Thermodynamics Quantities for Selected Substances at
298.15 K (25°C)
AH°f (kJ/mol)
AG°f (kJ/mol)
Substance
Охуgen
O2(g)
-237.13
-285.83
H2O)
Sulfur
Sulfur(s, rhombic)
-300.4
-269.9
SO2(9)
-370.4
-395.2
SO3(g)
(AG) (kJ)
Reaction
a. 25(s, rhombic)
+ 302(g)
2SO3(9)
b. S(s, rhombic) + O2(g) → 2SO2(g)
302(g)
+
c. 2SO3(g)
2S(s, rhombic)
d. SO2(g)→ S(s, rhombic)
+ O2(g)

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