'Individual gas pressures' diaporamas de présentation

Standard T & P (STP)

Standard T & P (STP). At STP, 1 mol of any ideal gas occupies 22.4 L. The standard temperature and pressure for gases is: T = 273 K (0 o C) P = 1 atm = 101.325 kPa = 1.01325 bar. 22.4 L. Using STP in problems.

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Gas Law Review

Gas Law Review. Properties of Gases. No definite shape It fills its container Compressible With increases in pressure Low Density Molecules are far apart Intermolecular forces are ignored Diffusion Molecules can randomly spread out. Ideal Gas. Theoretical description of gases

450 views • 31 slides

Chapter 5: Gases

Chapter 5: Gases. Substances that exists as Gases. Diatomic Elements H 2 N 2 O 2 F 2 Cl 2. Other States O 3 -Ozone He Ne Ar Kr Xe Rn. Compounds HF HCl CO CH 4 NH 3 NO-Nitric Oxide NO 2 -Nitric Dioxide N 2 O-Nitrous oxide SO 2 H 2 S HCN. Pressure of a Gas.

392 views • 26 slides

468 views • 13 slides