Multiple Choice
For the equilibrium reaction 2SO2(g) + O2(g)
2SO3(g) , Hºrxn = -198 kJ/mol. Which one of these factors would cause the equilibrium constant to increase?
A) Decrease the temperature.
B) Add SO2 gas.
C) Remove O2 gas.
D) Add a catalyst.
E) None of these.
Correct Answer:

Verified
Correct Answer:
Verified
Q48: Describe why addition of a catalyst does
Q88: Consider the equilibrium equation C(s)+ H<sub>2</sub>O(g)+ 2296
Q89: On analysis, an equilibrium mixture for the
Q90: Consider the equilibrium equation C(s)+ H<sub>2</sub>O(g)+ 2296
Q91: What is the correct equilibrium constant expression
Q93: In which of these gas-phase equilibria is
Q94: The following reactions occur at 500
Q95: Consider the following equilibrium,<br>4NH<sub>3</sub>(g)+ 3O<sub>2</sub>(g) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3244/.jpg"
Q96: Consider the chemical reaction 2NH<sub>3</sub>(g) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3244/.jpg"
Q97: The data below refer to the following