Van't Hoff Equation

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Emily Orozco L4
Posts: 45
Joined: Fri Sep 28, 2018 12:29 am

Van't Hoff Equation

Postby Emily Orozco L4 » Sun Feb 16, 2020 10:34 pm

When do we know to use the Van't Hoff Equation?

Rafsan Rana 1A
Posts: 55
Joined: Sat Aug 24, 2019 12:16 am

Re: Van't Hoff Equation

Postby Rafsan Rana 1A » Sun Feb 16, 2020 10:47 pm

The equation is used to find out the change in the equilibrium constant, K, of a chemical reaction with the change in temperature and standard enthalpy change.

Posts: 111
Joined: Thu Jul 25, 2019 12:16 am

Re: Van't Hoff Equation

Postby Martina » Sun Feb 16, 2020 11:19 pm

This equation lets you solve for K if you have delta G and the temperature. It can also be used to calculate K at a different temperature if delta H is known by setting delta G equal to delta H minus T delta S.

Ryan Yoon 1L
Posts: 55
Joined: Mon Jul 01, 2019 12:15 am

Re: Van't Hoff Equation

Postby Ryan Yoon 1L » Sun Feb 16, 2020 11:23 pm

We use Van't Hoff equation if we want to solve for the K at a differnet temperature if we are given the standard enthalpy, original temperature, and k value.

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