Equilibrium Flashcards
1
Q
What is the partial pressure of a gas
A
pressure that the gas would have if it alone occupied the volume occupied by the whole mixture
2
Q
How to work out partial pressure
A
mole fraction x total pressure
3
Q
Mole fraction
A
number of moles of a gas / total number of moles of all gases
4
Q
Expression for Kp
A
partial pressure of the products / partial pressure of the reactants
5
Q
What affects Kc and Kp
A
Temperature only
6
Q
Heterogeneous reactions
A
ignore solids
7
Q
Expression for Kc
A
Concentration of products / concentration of reactants
