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May 25, 2015

Homework Help: Chemistry

Posted by Natalie on Sunday, October 25, 2009 at 9:30pm.

Calculate the change in the enthalpy of the reaction.
C4H4(g)+2H2(g)===>C4H8(g)

Use the following:
change in enthalpy of combustion for: C4H4=-2341 kJ mol-1
H2=-286 kJ mol-1
C4H8=-2755 kJ mol-1

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