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Posted by on Wednesday, October 8, 2008 at 5:15pm.

The complete combustion of butane, (g) is represented by the equation
C4H10+13/2O2->4CO2+5H20
STANDARD ENTHALPY IS -2877KJ/MOL

How much heat, in kilojoules, is evolved in the complete combustion of
12.8L C4H10 at 23.8degrees celsius and 744mmhg ?

  • chem - , Wednesday, October 8, 2008 at 5:19pm

    Use Pv=nRT to find thenumber ofmoles of butane, then multiply that by the standard enthalpy per mole.

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