Kp Flashcards
1
Q
What is never used when displaying Kp?
A
Square brackets
2
Q
How would you express Kp?
A
-The molar ratios would be the power
-Products over reactants
-Written as (ppH2O)
3
Q
What effect does temperature have on Kp?
A
It can increase or decrease it (depending wether reaction is exo/endothermic)
4
Q
What effects does changing the pressure have in Kp?
A
No effect
5
Q
What does changing concentration have on Kp?
A
Stays the same
6
Q
What effect does a catalyst have on Kp and why?
A
No effect as both forward and backward rates increase equally
7
Q
What is the mole fraction?
A
No. Mole of a molecule / total No. moles
8
Q
What is partial pressure?
A
Mole fraction x total pressure
9
Q
What values are units and Values are used to calculate Kp?
A
Partial Pressures
KPa
