Question

A gas stp is 4.38 L how many moles are there ?

Answer 1

Answer:

There are 0.195 moles.

Explanation:

1 mol of any gas under STP (meaning 1 atm and 273 K) will occupy 22.4 liters.

With the information above in mind, we can calculate how many moles will occupy 4.38 liters:

• 4.38 L * 1 mol / 22.4 L = 0.195 mol

In 4.38 liters of a gas at STP there will be 0.195 moles.