che 102 (unit 5)

what is chemical equilibrium?

what is the equilibrium constant?

how do i calculate the equilibrium constant? units?

how do i know if equilibrium has been reached?

what is the relationship between Kc and Kp?

finding equilibrium constant for heterogeneous rxns

eqn for Kc (equilibrium constant for rxns in aqueous phase)

eqn for Kp (equilibrium constant for rxns in gaseous phase)

what does the magnitude of the equilibrium constant indicate?

what are the properties of equilibrium constants?

“plan of attack” for chemical equilibrium calculation

what is the reaction quotient and when is it used?

what is the relationship between rxn quotient and direction of change?

what is le chatelier’s principle and when is it used?

what happens when there is a change in concentration?

what happens when there is a change in volume?

what happens when there is a change in pressure?

what happens when there is a change in temperature?

applying van ‘t hoff equation to equilibrium constants

is there agreement between le chatelier and van ‘t hoff?