Equilibrium

the rate of the forward reactions is equal to the rate of the backward reaction

not stopped but forward and backward reaction are constant

Just the temperature change it

how far does the reaction take place

At equilibrium when subjected to a change will respond in such a way to minimize the effect of the change

Increase reactants , equilibrium move to the right

Change in volume or pressure will affect the equilibrium if the involves change in gas molecule

• Increase move the equilibrium to the side of less less volume
• darker - ligther

• taking away heat equilibrium moves to rights, to form more products.
• Mixture becomes light
• Temp increase concentration decrease therefore k decrease

Do not change the position of the equilibrium or the yireld but equilibrium is archive quickly

pressure exerted by a vapor on its liquid when the rate of condensation is equal to the rate of evaporation

Temperature

Nature of the substance

Evaporation is a surface phenomenon and occurs at a range of temperature.

boiling is a volume phenomenon ans occurs at a specific temperature, determined by the nature of the substance and the outside pressure

Is exerted by the particles in the vapor phase.

Vapor pressure equal to the external pressure

Energy required to convert one mole of a substance in its liquid state into one mole of gas