topic 11- further equilibrium Flashcards
1
Q
Kc
A
kC = 1 - conc of products and reactants equal
Kc>1 - equilibrium lies to product side
Kc<1 - equilibrium lies to reactant side
2
Q
Kp
A
equilibrium constant using partial pressures
3
Q
calculating partial pressure
A
4
Q
partial pressures
A
The partial pressure of an individual gas is the pressure that the gas would exert alone if it occupied the volume of the mixture.
total pressure is all the partial pressures added
5
Q
heterogenus kc
A
In a heterogeneous reaction, as in Kc, we do not need to include solids in the expression for Kp as their concentration is constant.
6
Q
temp on Kp and Kc
A
exo - K decreases with increasing temp
endo- K increases with increasing temperature
7
Q
A
8
Q
A
