C+02 - CO2; AH = -393.5 kj 3. A coal sample which includes of%3.28 S forms SO2 gas when it is oxidized as follows: S+ O2SO2 What is the volume (m) of SO2 gas which is formed by oxidizing of 1.2x10 kg of coal at 239 and 738 mm Hg? (S = 32 g/mol, O = 16 g/mol)