c. The atmosphere of Mars is approximately 95% CO2, 3% N2 and 2% Argon. On the surface, where the temperature is about 210 K and the pressure is about 6.0×10−³ atm i) Calculate the molar mass of Mars' atmospheric gas. ii) Calculate the number of moles per cubic meter. iii) Calculate the mass of 1 cubic meter of Mars atmosphere. iv) Calculate the density of Mars' atmosphere and compare to liquid water.