Ammonia (NH3(g), AH = -45.9 kJ/mol ) reacts with oxygen to produce nitrogen and water (H2O(g), AHI=-241.8 kJ/mol)
according to the equation below.

4NH3(g) + 302(g) → 2N2(g) + 6H2O(g)

What is the enthalpy of the reaction?
Use AHan - E(AHe. producte) - (AHr reactants).

A)-3,572.1 kJ
B)-1,267.2 kJ
C)1,267.2 kJ
D)3,572.1 kJ

How do cfcs cause ozone depletion? how do cfcs cause ozone depletion? ultraviolet radiation breaks down cfcs, molecules containing chlorine. chlorine then breaks one oxygen atom away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation breaks down cfcs, molecules containing chlorine. chlorine then breaks two oxygen atoms away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation creates cfcs, molecules containing chlorine. chlorine then breaks two oxygen atoms away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation creates cfcs, molecules containing chlorine. chlorine then breaks one oxygen atom away from ozone, leaving behind a paired oxygen molecule.