65 731
Assignments Done
99,3%
Successfully Done
In October 2018

Answer to Question #20474 in Physical Chemistry for Bob

Question #20474
What is the number of moles in 500 L of He gas at STP?
Expert's answer
PV=nRT

n=PV/RT ,but under STP& P/RT=1/22.4

So using this,or empirical equation below:

n & 500L
He -------> He
1 & 22.4

n=500/22.4=22.321 moles

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be first!

Leave a comment

Ask Your question

Submit
Privacy policy Terms and Conditions