1, What statement correctly describes an equilibrium in the following system:                 2SO2 (g) + O2 (g) ⇌2SO3 (g);   Keq = 5.70 × 102 Group of answer choices A, [SO2]=0 B, [SO3]=0 C, [SO3]<<[SO2] D, [SO3] = [SO2] E, [SO3]>>[SO2]

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter12: Chemical Equilibrium
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1, What statement correctly describes an equilibrium in the following system:

                2SO2 (g) + O2 (g) ⇌2SO3 (g);   Keq = 5.70 × 102

Group of answer choices
A, [SO2]=0
B, [SO3]=0
C, [SO3]<<[SO2]
D, [SO3] = [SO2]
E, [SO3]>>[SO2]
 

2. What expression is correct for the following reaction: 2H2(g) + O2(g) ⇌ 2H2O(g)?

 

Group of answer choices
Kc = Kp
K = Kp(RT)2
Kp = Kc(RT)2
Kp = Kc(RT)
Kc = Kp(RT)
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