# What is the term for the volume occupied by 1 mole of any gas?

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## What is 1 mole in terms of volume?

Moles in terms of volume – definition

One mole of all gaseous substances at 273 K and 1 atm pressure occupies a volume equal to 22.4 liter or 22,400 ml.

## What is the vocabulary word for the volume occupied by 1 mole of any gas?

the volume occupied by one mole of a gas, liquid, or solid. Also called molal volume, mole volume.

## What is r in PV nRT?

PV = nRT. The factor “R” in the ideal gas law equation is known as the “gas constant”. R = PV. nT. The pressure times the volume of a gas divided by the number of moles and temperature of the gas is always equal to a constant number.

## What is the volume at NTP?

Volume of ideal gas at NTP is 22.4 lit where as at STP ,it is 22.7 lit .

## Why does 1 mole of any gas occupy the same volume?

A mole of any gas occupies 22.4 L at standard temperature and pressure (0°C and 1 atm). … Avogadro’s hypothesis states that equal volumes of any gas at the same temperature and pressure contain the same number of particles. At standard temperature and pressure, 1 mole of any gas occupies 22.4 L.

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## What is the volume occupied by 0.1 mole of co2 at STP?

At STP, the molar volume of any ideal gas is 22.4 L.

## Does mole equal mass?

The mass of one mole of a substance is equal to that substance’s molecular weight. For example, the mean molecular weight of water is 18.015 atomic mass units (amu), so one mole of water weight 18.015 grams.

## What is the formula for moles to grams?

Moles to Grams Conversion Formula. In order to convert the moles of a substance to grams, you will need to multiply the mole value of the substance by its molar mass.