pressure and volume

[Alyssa Bryan 3F]

Can someone explain the relationship between pressure and volume for Le Chatelier's Principle.

[annabel 2A]

As pressure increases, volume decreases, which causes the concentration of reactants and products to change. This change makes the system not in equilibrium, and therefore causes movement towards equilibrium.

[Carine Tamamian 2B]

Volume and pressure are inversely related.

[Mhun-Jeong Isaac Lee 1B]

Looking at PV=nRT you can see that pressure and volume are inversely related. An increase in pressure results in a decrease in volume. And a decrease in pressure results in an increase in volume.

[jessicahe4Elavelle]

Only a change in pressure that is caused by a change in volume affects the direction of the reaction because for an increase in volume, for example, causes a decrease in pressure (PV=nRT) and consequently a change in concentration. On the other hand, if the pressure changes because extra inert gases were added, then the direction of the reaction will not change because there is no change in concentration.

[Kaylee Kang 1G]

Pressure and volume are inversely related! For example, if pressure decreases, volume goes up, and vice versa.