Friday
July 25, 2014

Homework Help: chemistry

Posted by Anonymous on Sunday, October 31, 2010 at 10:13pm.

Consider the following reaction.
CH4(g) + 2 O2(g) CO2(g) + 2 H2O(l) ÄH = -891 kJ
Calculate the enthalpy change for each of the following cases.
(a) 5.00 g methane is burned in excess oxygen.

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