Wednesday
July 23, 2014

Homework Help: Chemistry

Posted by Anonymous on Saturday, October 24, 2009 at 5:25pm.

CO + 2H2 ---> CH3OH
Change in heat= -90.7 KJ/mol
Calculate the mass of hydrogen formed when the change in heat is +90.7 KJ/mol

2 moles of H2= 1 mole of CH3OH
2(1x2)g
2(2)g
=4g
Am I correct?

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