November 27, 2015

Homework Help: Chemistry

Posted by lavonne on Wednesday, October 27, 2010 at 8:29am.

Data: C(graphite) + O2(g) forms CO2 (ga) Delta H = -393.5kJ
H2(g) + 1/2O2(g) forms H2O(l)Delta H = 285.8kJ.
CH3OH(l) + 3/2O2(g)forms CO2(g) + 2H2O(l)Delta H = -726.4
Using data above, calculate the enthalpy change for the raction below
C(graphite) + 2H2 +1/2 O2(g) forms CH3OH(l)

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