Chem Home Work Help!
posted by Sujeil .
I am a bit confuse with a question from a home work that I need to do by today please help!
HW question...
1) A sample of neon gas occupies 8.77 L at 20°C. What is the pressure, in atmospheres, exerted by 1.45 mol of this gas?
When you've gotten the answer to this question you will then round to the hundredths place.

PV = nRT
P in atmospheres, V in liters, n is mols (mols = grams/molar mass), R is general gas constant (I assume you know that), and T is temperature in Kelvin (Celsius + 273 = Kelvin).
Post your work if you need more help.