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Rice General Chemistry 122 Test 1
Equation Flashcards
21
Chemistry
Undergraduate 1
02/08/2012
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Term
Ideal Gas Law
 Definition

PV=nRT

 
Term
Total Kinetic Energy of Gasses
 Definition
KEtot = (3/2)nRT
Term
Average Kinetic Energy per Mole of Gas
 Definition
KEavg/mol = (3/2)RT
Term
Osmotic Pressure
 Definition
Pi = (delta h)(density)(gravitational constant) = McRT
Term
Root Mean Square Speed
 Definition
vrms = root(3RT/M)
Term
Relative Effusion Rates
 Definition

Rate A = ( MB ) (1/2)

Rate B    ( MA )       

Term
Phase Transition from Gas to Solid
 Definition
Deposition
Term
Liquid in a Gas
 Definition
Liquid Aerosol (fog, mist, clouds)
Term
Solid in a Gas
 Definition
Solid Aerosol (dust, smoke)
Term
Gas in a Liquid
 Definition
Foam (whipped cream)
Term
Liquid in a Liquid
 Definition
Emulsion (milk, mayonnaise)
Term
Solid in a Liquid
 Definition
Sol (gold in water)
Term
Gas in a Solid
 Definition
Solid Foam (pumice stone,styrofoam)
Term
Liquid in Solid
 Definition
Gel (cheese, jelly)
Term
Solid in Solid
 Definition
Solid Sol (colored gemstones)
Term
Molality
 Definition

Moles of Solute

Kilograms of Solvent
Term
Molarity
 Definition

M = Moles of Solvent

      Liters of Solution
Term
Percent Mass
 Definition

% mass = Mass of Solute

            Total Masssolution
Term
Rault's Law (Nonvolatile)
 Definition
Delta P = (Mole Fractionsolute)(Pure Vapor Pressuresolvent)
Term
Rault's Law (Volatile)
 Definition
Vapor Pressuresolution = (Mole Fractiona)(Pure Vapor Pressurea) + (Mole Fractionb)(Pure Vapor Pressureb)
Term
Henry's Law
 Definition
Partial Pressuregas = kh + Molaritydissolved gas
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