Chemistry 5.10 Quiz : Le Chatelier's Principle

Consider the following reaction at equilibrium: H2 (g) + Cl2 (g) 2HCl (g). In an excess of hydrogen gas, how will increasing the amont of chlorine gas affect the system's equilibrium?

Equilibrium will shift to the right.

The reaction that forms solid strontium carbonate from solid strontium oxide and gaseous carbon dioxide has reached equilibrium in a beaker. What is the effect of removing some of the solid strontium oxide?

More carbon dioxide gas forms.

What will happen to the equilibrium of this reaction if HCl gas is injected into the system? H 2 (g) + Cl 2 (g) Missing Metadata 2HCl (g)

The reaction will move to produce more of the reactants.

What happens to this reaction if more CO is added? As4O6 + 6CVHS_CHEM_S2_05_10_arrow.jpgAs4 + 6CO

The reaction will shift to the left.

What will happen if the pressure is increased on this reaction? N 2 (g) + 3H 2 Missing Metadata 2NH 3 (g)

The reaction will shift to the right.