27. The reaction between gaseous sulfur dioxide and oxygen is a key step in the industrial synthesis of sulfuric acid: 2502(g) 3.0×10M O2(8) + 2503(g) 5.0x10-2M 3.5×103M A mixture of SO, and 02 was maintained at 800 K untilthe system reached equilibrium. The equilibrium mixture contained. Calculate K at this temperature. a. 7.9 x 10* b. 4.8 x 103 с. 2.3 х107 d. 1.4 x105
27. The reaction between gaseous sulfur dioxide and oxygen is a key step in the industrial synthesis of sulfuric acid: 2502(g) 3.0×10M O2(8) + 2503(g) 5.0x10-2M 3.5×103M A mixture of SO, and 02 was maintained at 800 K untilthe system reached equilibrium. The equilibrium mixture contained. Calculate K at this temperature. a. 7.9 x 10* b. 4.8 x 103 с. 2.3 х107 d. 1.4 x105
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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Transcribed Image Text:27. The reaction between gaseous sulfur dioxide and oxygen is a key step in the industrial synthesis of
sulfuric acid:
25O2(g)
O2(g)
+ 2S03(g)
+
3.0x10- M
3.5×10M
5.0×102M
A mixture of SO2 and 02 was maintained at 800 K until the system reached equilibrium. The equilibrium
mixture contained. Calculate K at this temperature.
a. 7.9 x 104
b. 4.8 x 103
с. 2.3 х 107
d. 1.4 x105

Transcribed Image Text:26. What is AG° for the following balanced reaction, if E° = +2.431 V?
Al(s) + Fe*(ag) → A³*(ag) + Fe(s)
b. +704 kJ/mol
E° = +2.431 V
c. -235 kJ/mol d. -469 kJ/mol e. none of the above
a. -704 kJ/mol
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