Unit 10: Kinetics/Equilibrium

Match it! Select the correct answer from the pull down...Good luck!

When a reaction is at equilibrium and more reactant is added, which changes as the result?

Assume that the potential energy of the products in a chemical reaction is 60 kilocalories. This reaction would be exothermic if the potential energy of the reactants were

Given NO2 (g) + CO(g) <--> NO(g) + CO2(g) what action will shift the reaction to the LEFT?

Given 4 HCl (l) + O2 (g) <--> 2H2O (l) + 2 Cl2 (g) + 113 kJ which action will favor the reverse reaction?

In which system will there be a decrease in entropy as bromine undergoes a change in phase?

In which of the following reactions involving gases would the forward reaction be favored by an increase in pressure?

In a sealed container that is half full of water, equilibrium will be reached when the water molecules:

Given NH4Cl(g) + heat <--> NH3(g) + HCl what kind of change will shift the reaction to the right?