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17 Cards in this Set

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mass percent
(mass solute/mass solution)x10^2
ppm
(mass solute/mass solution)x10^6
ppb
(mass solute/mass solution)x10^9
molality
moles solute/kg solvent
solvation
attractive interaction of solvent molecules
miscible
can be mixed in all quantities
how do you change molarity into parts molality?
???
Raoult's law
The vapor pressure of each chemical component in an ideal solution is dependent on the vapor pressure of the individual component and the mole fraction of the component present in the solution.
ideal solution
obeys Raoult's law. Differences in solv./solv, solv/solute, and solute/solute intermol. forces causes deviation from ideal behavior.
Osmotic pressure
pi
pi= MRT
miscible
can be mixed in all quantities
how do you change molarity into parts molality?
???
Raoult's law
The vapor pressure of each chemical component in an ideal solution is dependent on the vapor pressure of the individual component and the mole fraction of the component present in the solution.
ideal solution
obeys Raoult's law. Differences in solv./solv, solv/solute, and solute/solute intermol. forces causes deviation from ideal behavior.
Osmotic pressure
pi
pi = MRT
colloid
particles that are large but still small enough to be suspended in a solvent system are called colloids. Can be hydrophilic or hydrophobic.
tyndall effect
scattering of visible light through a colloid dispersion