Chemical Equilibrium

there is movement but no observable change

no movement, the system is at rest

DYNAMIC or STATIC?

tug of war in which two sides pull with equal force so that the rope does not move

DYNAMIC or STATIC?

water level reaches a constant level by bailing water from a small boat that has sprung a leak

once equilibrium is achieved, the amount of each constant and product remains constant

• TRUE

• FALSE

this occurs when the forward and reverse reactions proceed at equal rates

MODIFIED TRUE AND FALSE:

A system in dynamic equilibrium's total amount of reactant and product doesn't change. Neither reactant nor product can escape the system.

• T F

• F T

• T T

• F F

Identify the numerator

an equilibrium which applies to reactions in which all reacting species are in the same phase

applies to reactions in which reactants and products are in different phases