vapour density = mass of n molecules of gas / mass of n molecules of hydrogen. (and thus: molar mass = ~2 × vapour density) For example, vapour density of mixture of NO2 and N2O4 is 38.3 .
How do you find the vapor density of co2?
Hence the vapour density of any gas can be given as the molecular weight of that gas divided by 2. In this question, the vapour density of the carbon dioxide is equal to the molecular weight of carbon dioxide divided by 2. Hence the vapour density of the carbon dioxide is 44 divided by 2 which is equal to 22.
Is Vapour density equal to empirical formula?
Vapor density is defined as the ratio of weight of a certain volume of gas or vapor compound to the weight of an equal volume of hydrogen. It is given that vapor density is equal to empirical formula weight.
