La Chatelier's Principle


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Maggie Elgin 2A
Posts: 19
Joined: Wed Sep 21, 2016 1:57 pm

La Chatelier's Principle

Postby Maggie Elgin 2A » Sun Feb 05, 2017 10:56 pm

How does the Van't Hoff equation related La chat. principle?

Muhammad A Nasir
Posts: 9
Joined: Wed Sep 21, 2016 1:55 pm

Re: La Chatelier's Principle

Postby Muhammad A Nasir » Sun Feb 05, 2017 11:54 pm

It has to do with equilibrium being altered. Also the theoretical bases of dependance of K temperature in Le Chataleir's Principle is given by Van't Hoff Equation.

smuhammad1Section1E
Posts: 25
Joined: Thu Feb 02, 2017 3:00 am

La Chatelier's Principle

Postby smuhammad1Section1E » Sun Jul 30, 2017 10:55 pm

I had an interesting time trying to figure this one out:

Basically if you have less reactants than products, more reactants are going to tend to form to establish a state of equilibrium.
If you have less products than reactants, more products are going to tend to form to establish a state of equilibrium.


:)

Chem_Mod
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Re: La Chatelier's Principle

Postby Chem_Mod » Mon Jul 31, 2017 2:46 pm

Hi!
So the Van Hoff equation is a more quantitative way of figuring out which direction the reaction moves to re-establish equilibrium. Our approach in this class has been primarily a qualitative approach using the Chartliers principle. Which is heat is on 1 side of the equation based on the delta H of the reaction and adding heat to the same side will move the equilibrium to the opposite side also decreasing heat will move the equilibrium to the same side. :O


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