# Does number of moles depend on volume?

## Does number of moles depend on volume?

Explanation: But volume does not affect the number of moles…… The number of moles is usually an independent variable. And given a volume, we could compress a gas such that many moles of gas could be contained……

What is the relation between mole and volume?

At constant temperature and pressure the volume of a gas is directly proportional to the number of moles of gas. At constant temperature and volume the pressure of a gas is directly proportional to the number of moles of gas. Or you could think about the problem a bit and use PV=nRT.

### Does more moles mean more volume?

Volume taken up by gas at fixed pressure and temperature directly depends on its number of moles. The greater are the number of moles of a gas , the higher will be its volume and vice versa.

What is the difference between moles and volume?

The molar mass of a substance is used to convert grams to moles and moles to grams. The volume of 1 mole of any gas is called its molar volume and is equal to 22.4 L at standard temperature and pressure. Molar volume allows conversions to be made between moles and volume of gases at STP.

## How to calculate the volume of one mole?

We know that 22.4 liters of a gas at STP equals one mole, so: (10.6.3) 867 L × 1 mol 22.4 L = 3.87 mol We also know the molecular weight of N 2 (28.0 g/mol), so we can then calculate the weight of nitrogen gas in 867 liters: (10.6.4) 38.7 mol × 28 g 1 mol = 1083.6 g N 2

Which is bigger a dozen or a mole?

Understand that a mole means a number of things, just like a dozen means a certain number of things—twelve, in the case of a dozen. But a mole is a much larger number of things. These things can be atoms, or molecules, or eggs; however, in chemistry, we usually use the mole to refer to the amounts of atoms or molecules.

### How to find the mole% of n 2?

If we want to express the mole % in the whole equilibrium system, then mol% of N 2 = ( 1/6)X 100 which equals the volume% of N 2 in the total volume of the gases in the system . Mol% is the relative nr of particles.

Which is bigger a mole or a gas?

1 867 L N 2 2 1 mol = 22.4 L 3 Molar mass N 2 = 28.02 g/mol