Calculate the mass of 50 cc of CO at STP (C=12, O=16)

A definite mass of CO_2 gas at STP has a volume of 67.2 Litre in a cylinder. a) Calculate the mass of CO_2 (Atomic mass, C - 12, O =16) b) Calculate the number of molecules of CO_2 in the cylinder.

Calculate the mass of each of the following at STP: 11.2 L CO_(2)

Calculate the mass of 2.8 litres of CO_(2) at S.T.P.

Calculate the volume of 320 g of SO_2 at S.T.P. (Atomic mass : S = 32 and O = 16).

Calculate the volume of 320 g of SO_(2) at STP. (Atomic mass S=32 and O=16)

Calculate the mass of each of the following at STP: 5.6L O_(2)

Calculate the mass of 112 L CO_2 gas kept at STP (molecular mass=44).

a) Calculate the mass of 112 L CO_2 gas kept at STP (molecular mass = 44). b) How many molecules of CO_2 are present in it?

Calculate the mass of 1 litre of moist air at 27^(@)C when the barometer reads 753.6mm of mercury and the dew point is 16.1^(2)C . Saturation vapour pressure of water at 16.1^(@)=13.6mm of mercury, density of air at STP =0.001293g(cc)^(-1 , density of saturated water vapour at STP=0.000808g(cc)^(-1) .

Calculate the mass of 1 litre of moist air at 27^(@)C when the barometer reads 753.6mm of mercury and the dew point is 16.1^(2)C . Saturation vapour pressure of water at 16.1^(@)=13.6mm of mercury, density of air at STP =0.001293g/(cc)^(-1), density of saturated water vapour at STP=0.000808g/(cc)^(-1).