Consider the following reaction at equilibrium. What effect will increasing the volume of the reaction mixture have on the system?

2 H2S(g) + 3 O2(g) 2 H2O(g) + 2 SO2(g)
Answer

The equilibrium constant will decrease.

The equilibrium constant will increase.

The reaction will shift to the right in the direction of products.

No effect will be observed.

The reaction will shift to the left in the direction of reactants.