Multiple Choice
For the reaction: 2 SO2(g) + O2(g) ⇌ 2 SO3(g) ,Kc = 6.9 × 1024 at 25 °C.If a reaction vessel is filled with these gases,such that [SO2] = 6.0 M,[O2] = 6.0 M and [SO3] = 6.0 M,in which direction will the reaction proceed?
A) The reaction proceeds to the right.
B) The reaction proceeds to the left.
C) The reaction is already at equilibrium.
D) The reaction volume must be specified to answer this question.
E) The value of Kp must be specified to answer this question.
Correct Answer:

Verified
Correct Answer:
Verified
Q69: Consider the following equilibrium reaction: PCl<sub>3</sub>(g)+ Cl<sub>2</sub>(g)⇌
Q70: At a certain temperature,nitogen and hydrogen react
Q71: Given that the equilibrium concentrations of [N<sub>2</sub>]
Q72: For a solute (X)aq,in an ideal aqueous
Q73: The equilibrium constant,K<sub>p</sub>,equals 3.40 at 25 °C
Q75: Which of the following substances present in
Q76: For the reaction: CH<sub>4</sub>(g)+ 2 H<sub>2</sub>O(g)⇌ CO<sub>2</sub>(g)+
Q77: Both products and reactants will be present
Q78: Large value for equilibrium constant K means
Q79: For a reaction,the reaction quotient,Q<sub>c</sub> > K<sub>c</sub>