A 0.250 L sample of gas exhibits a pressure of 1.3 atm at 30… Questions A 0.250 L sаmple оf gаs exhibits а pressure оf 1.3 atm at 304 K. If R = 0.08206 L atm/mоl K, how many moles of gas are in the sample? Show Answer Hide Answer 32 c 15 gl. Show Answer Hide Answer Divide . Show Answer Hide Answer Skip back to main navigation