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July 24, 2014

Homework Help: Chemistry

Posted by Megan on Sunday, September 19, 2010 at 9:32pm.

H2(g) + I2(g) 2 HI(g)
The forward reaction above is exothermic. At equilibrium, what happens if I2 is removed from the reaction mixture at constant temperature and volume?
The reaction absorbs energy.
The reaction releases energy.
[H2] increases.
[H2] decreases.
[H2] remains constant.
[HI] increases.
[HI] decreases.
[HI] remains constant.

i tried releases energy, H2 decreases, and HI increases.

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