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

**Module 6 SamplePretest**** **

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

__State:__

**Boyle’s Law****
(In words and formula) (Section 11.4 p 297 Corwin)**

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

**V _{1}P_{1}=V_{2}P_{2}**

**Charles Law****
(in words and formula) Section 11.5 p 300 Corwin**

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

** **

__V _{1}__

**T _{1} T_{2}**

**Gay-Lussac’s
Law**** (in words and formula) Section 11.6 p 302 Corwin**

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

** **

__P _{1}__

**T _{1} T_{2}**

**Avogadro’s Law****
(in words and formula) **

**The volume of a gas is directly
proportional to the number of moles of
the gas if the temperature and
pressure remains constant.**

** **

__V _{1}__

**n _{1} n_{2}**

**Dalton’s Law of Partial pressures (in words
and formula) Section 11.9 p308-9
Corwin**

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

**P _{total}**

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

__V _{1}P_{1 }__

**
T _{1} T_{2}**

**Ideal Gas Equation (write only the equation):
Section 11.11 p 313 Corwin**

**PV = nRT**

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

**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**