click below
click below
Normal Size Small Size show me how
Gas Properties
Properties of gases
| Question | Answer |
|---|---|
| relationship where variables move in opposite directions | inverse proportional |
| relationship where both variables move in same direction | directly proportional |
| has definite volume and definite shape | solid |
| has indefinite volume and indefinite shape | gas |
| gas particles are small, no forces between particles, particles constantly moving | kinetic theory |
| P1 x V1 = P2 x V2 | Boyle's Law |
| V1/ T1 = V2/ T2 | Charles's Law |
| P1/ T1 = P2/ T2 | Gay Lussac's Law |
| PV = nRT | Ideal |
| Ptotal = P1 + P2 + P3 | Dalton's Law |
| (P1V1)/T1 = (P2V2)/T2 | Combined Gas Law |
| do not exist ; obey all gas laws at all condition | ideal gas |
| exist ; behave ideally at high tem and low pressure | real gas |
| SI unit for temp | Kelvin |
| Non-SI unit for volume | Liter |