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Chemistry Chapter 13 pt 2
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Solubility of Solid in Liquid
Factors to consider:
Type of solid?
Type of solvent?
Temperature
Particle Size
Mixing
Solubility of Gas in Liquid
Factors to consider:
Pressure
Temperature
*higher temp means LOWER solubility
Henry's Law
C= KP
C= solubility
K = constant
P = atm
Colligative Properties in electrolyte solutions
Van't Hoff factor (i)
When solute particles in solutions disassociate
Vapor Oressure lowering (Raoules Law)
P1 = solvent
P1^0 = pure solvent vapor pressure
X1 = mole fraction
Boiling Point Elevation
solutions boil at higher temp than the pure solvent
b is molal boiling pt elevation constant
Freezing Point Depression
Solutions freeze at lower temp than the pure solvent
f is molal boiling pt elevation constant
Osmotic Pressure
Osmosis
selective passage of solvent molecules through a porous membrane from a more dilute solution to a more concentrated one.
reverse osmosis
add pressure to get water from more concentrated to less concentrated
(salt water to fresh water)
Author
misol
ID
307470
Card Set
Chemistry Chapter 13 pt 2
Description
wake tech chemistry
Updated
2015-09-07T22:04:26Z
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