Kp Flashcards
1
Q
Homogenious system
A
system where all products and reactants are in the same phase
2
Q
Mole Fraction
A
No mol of gas A / total no mol of all gasses
MF adds to 1
3
Q
Partial pressure
A
mole fraction A x total pressure
4
Q
Kp equation
A
products / reactants
A + 2B ⇢ 3C + 4D
Kp= (ppC)3 (ppD)4 / (ppA) (ppB)2
units= (3+4) - (2+1) =7
Kpa^7
5
Q
Kp scale
A
Kp< 1:
very small
lots of reactants
equilibrium shifts to left
Kp>1:
very large
lots of products
equilibrium shifts to right
6
Q
What causes Kp to change
A
only temperature
