Equilibrium & Le Chatelier's principle

Practice Question Solving
1

I’m having some trouble with Le Chatelier’s principle and understanding what affects left and right shift of reverse reactions. Some explanation will be appreciated.

2

hi
these quick videos summarize well the main things that effect left and right shift

https://imat.entermedschool.com/t/imat-vid-167-imat-2016-q45-equilibrium-tips-2-48/2637?u=juliette

https://imat.entermedschool.com/t/marathon-mrt-3-bmat-2021-q6-important-reminder-of-gas-equilibrium-3-45/2764?u=juliette

1 Like
3

@sofia22 for you as well!

4

Pressure - Gas Only (+ = Side with less mole)
Concentration - Shift Opposite
Temperature Increase = Endothermic (Cool Down)
Temperature decrease = Exothermic (Heat up)

Dynamic = closed system
Rate forward - Rate Reverse (Concentration CONSTANT not EQUAL)