Equilibrium

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PiE
Username: 971194

Registered: 04-2003
Posted on Saturday, July 19, 2003 - 02:44 pm:   
For endothermic reaction,

H2O(s) <-----> H2O(l)

Increase in pressure, shifts the equilibrium to the right. Therefore, melthing point of ice decreases with increase in pressure.

但係pressure 影响到solid 同 liquid 的equilibium嗎?? 唔係only affects gas咩~?
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Chio U Kim
Username: cuk

Registered: 04-2003
Posted on Sunday, July 20, 2003 - 09:44 am:   
The effect of pressure on solids or liquids becomes significant when the pressure is extremely high. (ice-skating and the flow of glaciers are typical examples)

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