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April 24, 2014

Homework Help: chem

Posted by Chironjit on Monday, November 19, 2012 at 12:57pm.

How much heat (in {kJ}) evolves when 7.0L of C2H2(d = 1.0967kg/m^3) is mixed with a stoichiometric amount of oxygen gas? The combustion reaction is
C2H2+ 5/2 O2-> 2 CO2+ H2O,
Delta H=-1299.5 kJ

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