One mole of H2 (gas) at standard conditions would occupy what volume? The ideal gas constant is 0.082 L· atm · mol−1·K−1
Answer in units of L

Question

jamesj · Answer

Use the ideal gas law: PV = nRT.  You know everything in the equation (P = 1 atm, T = 293 K, say).  

Convert everything to the appropriate units and calculate V.

anonymous · Answer

Ughh, i feel so dumb. I don't get it

jamesj · Answer

You need to go back and read the section of your textbook that talks about the ideal gas law.  This question and other one I am helping you with critically depend on it.