How far Flashcards
what states are not included in the kc expression
solids and pure liquids as their conc remain constant
what is total pressure
sum of all pressures of the individual gasses partial pressure
how is partial pressure calculated
mole fraction of a gas= number of moles of gas/ total number of moles in gas mixture
partila pressure= mole fraction of gas x total pressure
what is Kp
the equilibrium reaction involving gases, uses partial pressures instead of conc.
what is the effect of temperature on kp
changes pressures so if temperature changes and causes equilibrium to shift right Kp increases
if change in temp causes a shift left then Kp decreases
what is effect of temperature on Kc
same as Kp
what effect does conc have on Kc
unaffected
what effect do catalysts have on kp
no effect
speeds up forward and reverse reactions
speeds up rate at which equilibrium is reached
