Le Chatelers Principle Flashcards
State la chateliers principle
In a closed system if the condition changes there will be a counter change
What type of reaction it need to be
Reversible
If the temperature increases which side is favoured
Endothermic reaction
If the temperature decreases which side it favoured
The eco thermos reaction
If the pressure increases which side is favoured
The side with the fewer moles
If the pressure decreases which side is favoured
The side with the most moles
Define exothermic
Where there is a negative energy change because the system loses energy to the surroundings
Define endothermic
A positive energy change because the system gains energy from the surroundings
If a substance is heated what colour will the reaction go
Brown
If a system loses heat what colour will the system go
White
What happens if there is the same number of moles on each side if the pressure increases/decreases
No change
