H2 Chemistry 3 - The Gaseous State: Ideal Gas Calculation and Real Gas Deviation

What you will learn

• Uses PV = nRT to find n for nitrogen at 2.46 dm^3, 27 degrees Celsius, and 1.01 x 10^5 Pa, with full SI unit checks.
• Substitution gives n = 0.0996 mol, rounded to 0.100 mol.
• Real gas deviation: at high pressure molecular volume becomes significant; at low temperature weak intermolecular forces become significant.