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April 24, 2014

Homework Help: Chemistry check my answer?

Posted by Richard on Monday, October 25, 2010 at 10:07pm.

Hi! is my answer correct?

Consider the following chemical reaction:

H2 (g) + I2 (g) <> 2HI (g)

At equilibrium in a particular experiment, the concentrations of H2, I2, and HI were 0.15 M,
0.033 M, and 0.55 M, respectively. The value ofKeq for this reaction is

I solved by:

0.55 M^2 (bc of 2 on 2HI)
-----------------
(0.033 M)(0.15 M)

= 61

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