Open Question: Calculating enthalpy of a reaction?
6:10 Publicado por Flechado16
C2H4(g) + H2(g)----------> C2H6(g) ?H=??
Data:
C2H4(g) + 3O2(g) ---------> 2CO2(g) + 2H2O(l) ?H= -1410.9kJ
2C2H6(g) + 7O2(g) --------> 4CO2(g) + 6H20(l) ?H= -3119.4kJ
2H2(g) + O2(g) ------------> 2H2O(l) ?H= -571.6kJ
Im really confused and can not get this on my own
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