Saturday
April 19, 2014

Homework Help: Chemistry

Posted by Marcus on Saturday, April 17, 2010 at 11:33am.

Ethanol is a fuel that can be made from corn. How many kJ of heat energy are released when 3.00 kg of ethanol are burned?

C2H5OH(l) + 3O2(g) 2CO2(g) + 3H2O(g) H = -1406.8 kJ/mol

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