What Is The Volume Occupied By 0.25 Mol Of A Gas At Stp?

What is the volume occupied by 0.25 mol of a gas at STP?

 

Good Day...

Problem:

What is the volume occupied by 0.25 mol of a gas at STP?

Note:  Every 1 mole of any gases will occupy a volume of 22.4 L at STP.

                               22.4 L = 1 mole

Given Data:

volume of gas = ? unknown

amount of gas = 0.25 mole

conversion factor = 22.4 L/1 mol

Solution:

Multiply the given amount of gas by the conversion factor.

Volume of gas at STP = 0.25 mol × 22.4 L / 1 mol   (cancel the unit mol)

                                     = 5.6 L

Answer:

A volume of 0.25 mol of gas at STP is = 5.6 L

Hope it helps...=)