Tuesday
September 16, 2014

Homework Help: Chemistry

Posted by Lauren on Monday, October 29, 2007 at 11:47pm.

Hydrogen H2, is used asa rocker fuel. The hydrogen is burned in oxygen to produce water vapor.

2H2 + O2 ----> 2H2O Delta H= -484 kJ

What is the enthalpy change per gram of hydrogen.

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