Calculate the no:of moles of a gas in 44.28L at STP

To calculate the number of moles of a gas at STP (Standard Temperature and Pressure), you need to know the volume and the molar volume of the gas at STP.

The molar volume of any gas at STP is 22.4 liters/mol.

In this case, the given volume is 44.28 liters.

To find the number of moles, you can use the following formula:

Number of moles = Volume / Molar volume

Number of moles = 44.28 L / 22.4 L/mol

Number of moles = 1.975 mol

Therefore, the number of moles of the gas in 44.28 liters at STP is approximately 1.975 moles.