Kp and ka Flashcards
1
Q
How do you work out Kp?
A
Moles of each
Molar fraction
Partial pressure
Partial pressure into equation
2
Q
How do you work out mole fraction?
A
Number of moles of molecule divided by total moles of all molecule
3
Q
How do you work out partial pressure ?
A
Mole fraction divided by pressre in KPa
When mole fraction is 0.02 and pressure is 500kpa
E.g 0.02*500
4
Q
What units is kP
A
kPa^-2
5
Q
What kind of brackets do you use?
A
Rounded brackets
6
Q
When do you use ka and when kw?
A
When kw is given use kw idiot
