If 1 m of air at a pressure of 1 atm is mixed with 0.1 m' of carbon dioxide at 1.5 atm and the mixture is compressed so that its total volume is 1 m, estimate the concentration of carbon dioxide in the mixture in (a) w/w, (b) w (kg)/V(m), and (c) mole fraction at a temperature of 25C. Mean molecular weight of air is 28.8 g/mol, and of carbon dioxide 44 g/mol