CHEM 1001/CHM 1020/ Chm1025C/CHM1032C†††††††† Name:__Answers

Module 6 SamplePretest

Module Six Part D Gas Laws†††††††††††††††††††††††††††††††††††††††† 10 points

 

State:

 

Boyleís Law (In words and formula) Corwin Section 11.4 p 297 Hill p169-171

 

The volume of a gas is inversely proportional to the pressure when the temperature remains constant.

 

V1P1=V2P2

 

Charles Law (in words and formula) Corwin Section 11.5 p 300; Hill p171-174

 

The volume of a gas is directly proportional to the Kelvin temperature if the pressure remains constant.

V1=V2

T1†††† T2

 

Gay-Lussacís Law (in words and formula)†††† Section 11.6 p 302

 

The pressure of a gas is directly proportional to the Kelvin temperature if the volume remains constant.

P1=P2

T1††††† T2

 

Daltonís Law of Partial pressures (in words and formula)Section 11.9 p308-9

 

The total pressure of a gaseous mixture is equal to the sum of the individual pressure of each gas.

 

Ptotal =P1+ P2+ P3 + Ö

 

Combined Gas Law Equation (write only the equation): Section 11.7 p 304

 

V1P1†† =†† V2P2

T1†††††††††† T2

 

Ideal Gas Equation (write only the equation): Corwin Section 11.11 p 313 Hill p174-175

 

PV = nRT

 

Define: Vapor Pressure of a Liquid: Section 11.8 p 306

 

 

The vapor pressure of a liquid is the pressure exerted by the gaseous vapor above a liquid when the rate of evaporation and condensation are equal