Chemguide: Support for CIE A level Chemistry
Learning outcome 7.1
Chemical equilibria: reversible reactions, dynamic equilibrium
Statements 7.1.5 and 7.1.6
These statements are an introduction to equilibrium constants in terms of pressure, Kp. They also introduce the important terms "mole fraction" and "partial pressure ".
Before you go on, you should find and read the statement in your copy of the syllabus.
You will find what you need to know about Kp by following this link. Again, you can ignore the bit at the bottom about calculations for now.
© Jim Clark 2019