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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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bukjame789 bukjame789
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11 years ago
if an acid base reaction is at an equilibrium then what will happen if we change either pressure ,or concentration ?we studied  in lechatelier's principle the effect of temperature,pressure and concentration on reaction which are in gaseous phase but i want to know that what will be  the effect of pressure and concentration on acid base equilibrium as when it is not in gaseous phase but in aqueous phase?
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#1
11 years ago
well pressure, volume, concentration changes shifts the equillibrium, but the equillibrium constant remains same.
Temperature change changes equillibrium constant too.
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#2
11 years ago
Pressure will have no effect on equilibria which involve only liquids. The effect of temperature will depend on whether the reaction is exo or endothermic in the same way it does with gas phase systems.
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