What is the number of moles in 500L of He

Question

Chemistry

Catalina Villanueva

12 November, 13:20

What is the number of moles in 500L of He

+5

Answers (2)

Know the Answer?

Alondra · Answer 1

Alondra 12 November, 13:30

0

I think the answer is 20 moles

Pierce Nelson · Answer 2

20 moles

Explanation:

The important thing to realize here is that you're working under STP conditions, which implies that you can use the molar volume of a gas at STP to find how many moles of helium will occupy that volume.