Equilibrium Assignment - A

Define the term dynamic equilibrium and indicate what is taking place when a (7.1) chemical system has reached this state.

Define the following:

Forward reaction

Reverse Reaction -

Write the equilibrium law expression for the following equation: (7.2)

CO + 2H₂ CH₃OH K = 1.8

If a sensor detected that the concentrations of carbon monoxide, hydrogen gas and methanol were 0.5, 2.1 and 4.3 mol/L respectively then evaluate the system and determine if the system is at equilibrium. If it is not at equilibrium which direction must the system move. (7.5)

N₂ + 3 H₂ 2 NH₃ H = -145 KJ (7.4)

Suggest four adjustments/ disturbances that could increase the production of products.

4. H₂ + I₂ 2 HI K = 46.0 (7.5)

If 0.4 mol/L of both hydrogen and iodine are both injected into a closed system and the system is allowed to reach equilibrium. Determine the equilibrium concentration of all entities.

(Hint use an ICE table)