Glycine,C2H502N, is important for biological energy.Find the heat of combustion deltaHrxn.

Question

Delta H [C2H5O2N]=-537.3 kj/mol
DeltaH [ CO2(g)=-393.5 kj/mol
DeltaH[H2O(l)]-285.8 kj/mol

Answer 1

Write and balance the combustion reaction. Then
DHrxn = (n*DHfproducts)-(n*DHfreactants)