You warm up 1.85 kg 17.0∘C water at 28.0∘C at a constant volume in a teapot. with the same amount of heat, how many kilograms of air at 17.0∘C could be heated to 28.0∘C ? suppose, for simplicity's sake, that air is 100% N2 . what volume of air is occupied at 17.0∘C and pressure of 1.20 atm ?