1) A pressure gauge indicates the pressure inside a reaction vessel is 318.2 psig. If the barometric pressure is 754 mm Hg what is the vessel's absolute pressure expressed in kPa.
2) Determine the molecular weight (in g/mol) of a gas if 9.6 g of it occupies 5.8 litres at 848 mm Hg and 199 oC.
Given: Gas constant = 8.314 J/mol.K