**Contents**show

## What is volume of 3 moles of CO2 at STP?

If the gas is at STP, THE 1 mole is 22.4 liters. 3 moles x 22.4 L/mol = **67.2 liters**.

## What is the mass of 2 moles of CO2?

The answer is **24 g**.

## How do you find volume at STP?

It can be written as: **V = nRT/P**. “P” is pressure, “V” is volume, n is the number of moles of a gas, “R” is the molar gas constant and “T” is temperature. Record the molar gas constant “R”. R = 8.314472 J/mole x K.

## How many moles are in STP?

Molar volume at STP can be used to convert from moles to gas volume and from gas volume to moles. The equality of **1mol=22.4L** is the basis for the conversion factor.

## How many liters of gas are in 2 moles of CO2?

Thus, 2 mole of CO2 occupies **44.8 liters**. The Brainliest Answer! Thus volume of 2 miles of CO2 at STP is 44.8 litres.

## What is the volume of 3.0 mol of CO gas in at STP?

Therefore, chemists introduced the concept of molar volume. Molar volume of a gas is defined as the volume of one mole of the gas. Thus, the molar volume is also the volume occupied by 6.02 x 10^{23} particles of gas. The molar volume of any gas is **22.4 dm ^{3} mol**

^{–}

^{1}at STP or 24 dm

^{3}mol

^{–}

^{1}at room conditions.

## What will be the volume occupied by 2.5 moles of any gaseous substance at STP?

2.5 mole will occupy – 22.4*2.5 = **56 litre**.