A 5.00 L sample of helium at STP expands to 15.0 L. What is the new pressure on the gas?
Standard Temperature and Pressure:
273.15K with an absolute pressure of 1 atm (up to 1982)
273.15K with an absolute pressure of 100 kPa (1982- present)
(100 kPa)(5.00L) = (
Divide (100 kPa)(5.00L) by (15L) to isolate for