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N2 has two atoms and atomic number OF Nitrogen is 7. so it`s molecular mass = 14 amu (7 protons and 7 neutrons) molecular mass of one mole of N2 = 28 gm/mole so mass of . 5 mole of N2 = . 5×28 gm = 14 gm.

## What is the mass of 0.5 moles?

Mass of 0.5 mole of water is 9g.

## What is the mass of 1.5 moles of N2 gas?

Answer: Mass of nitrogen in 1.5 gram / moles is 21 gram. Given :– Molar mass of nitrogen = 14 a.m.u.

## How do you find the mass of N2?

The mass of 1mole of water =18gms. Than, the mass of 0.2moles of water=x. Now x=18×0.2=3.6gms.

## How do you find the mass of 0.5 moles of water molecules?

Mass of 0.5 mole of H2O molecule = (18 x 0.5) u =9 u.

## What is the mass of 5.5 mole of N2?

N2 has two atoms and atomic number OF Nitrogen is 7. so it`s molecular mass = 14 amu (7 protons and 7 neutrons) molecular mass of one mole of N2 = 28 gm/mole so mass of . 5 mole of N2 = . 5×28 gm = 14 gm.

## How many liters of N2 gas are in 2.4 moles?

How many liters of N gas are in 2.4 moles at STP? We know that 22.4 liters of a gas at STP equals one mole, 2.5 moles of the gas will take up 22.4 * 2.5 liters of volume which is equal to 56 liters. How many grams are in 22.4 liters of nitrogen? At STP, one mole of any gas occupies 22.4 litres.

## How many grams are in a mole of N2?

14.01 g/mol is molar mass for Nitrogen (N), thus 28.02 g/mol N2.

## What is the mass of 0.2 moles of N atoms and N2 molecules?

m=M×n=28×0.2=5•6g.

## What formula is occupied by 0.5 mole of nitrogen gas at NTP?

As 1 MOLE of nitrogen gas occupied 22.4Litre by Avogadro equation,Then 0.5 moles of nitrogen gas occupied volume of 0.5*22.4=11.2Litre.

## What is the mass of 0.5 mole of n² gas mass from mole of molecules?

therefore mass of 0.5 moles of N₂ = 14 grams .