13. Calculate AHrx for the balanced reaction of NH3(g) and O2(g) to produce NO(g) and H20(g). Hint: you’ll need a table of AH, values; check your text. 4 NH3(g)+ 5 02(g)->4 NO(g)+ 6 H2O(g) AHrxn= (4*90.29) + (6*-241.82) – (4*-45.90) = -906 kJ/mol
13. Calculate AHrx for the balanced reaction of NH3(g) and O2(g) to produce NO(g) and
H20(g). Hint: you’ll need a table of AH, values; check your text.
4 NH3(g)+ 5 02(g)->4 NO(g)+ 6 H2O(g)
AHrxn= (4*90.29) + (6*-241.82) – (4*-45.90) = -906 kJ/mol