What is the Vapour density of N2?

(and thus: molar mass = ~2 × vapour density) For example, vapour density of mixture of NO2 and N2O4 is 38.3 . Vapour density is a unit less quantity.

What is the average molecular weight of the gas containing 20\% of N2 and 80\% of SO2?

What is the average molecular weight of a gas containing 20\% N2 (molecular wt. = 28) and 80\% SO2 (molecular wt. = 64)? Explanation: Take 1 gm mole of the Gas and then average molecular weight = 0.20×28+0.80×64.

What is the Vapour density of air?

Vapor density is the weight of a volume of pure vapor or gas compared to an equal volume of dry air at the same temperature and pressure. It is obtained by dividing the molecular weight of the vapor by the average molecular weight of air thus, it is unitless.

What is the vapor density of NO2 at STP?

38.3
The vapour density of a mixture containing NO2 and N2O4 is 38.3 at 27’C.

How do you find the density of vapor?

To compute a compound’s vapor density simply divide the molecular weight of the compound by the molecular weight of air. This will provide a numerical value that can be compared to air’s value of one.

Which gas has vapour density 16?

Complete answer: So, we can say that vapour pressure of any gas is always found with respect to the hydrogen gas. Where, V.D. is the vapour density of the gas given.

What is the average molecular weight of a gas?

The term “average molecular weight” is often used to describe the molar mass of a gas mixture. Find the average molar mass of dry air whose volume-composition is O2 (21\%), N2 (78\%) and Ar (1\%). The average molecular weight is the mole-fraction-weighted sum of the molecular weights of its components.

What is the percentage by weight of nitrogen in NH3?

The mass percent of N in NH3 is 82.244\% .

What is the vapour density of carbon dioxide?

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.

What is the vapour density of ammonia?

8.5, 85 g
Vapour density of ammonia is 8.5, 85 g of NH, NTP occupy.

What is the vapour density of nh3 N 14 H 1?

Answer: Vapour density of ammonia is 8.5,85gms of nh3 at NTP occupy.

What is vapour density class 11?

Vapour density is defined as the density of a vapour in respect of that of hydrogen. It is a relative term. It can also be defined as the mass of a certain volume of a substance divided by mass of the same volume of hydrogen.