Term
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Definition
| attraction between solvent molecules & solute particles |
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Term
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Definition
| attraction between water molecules and solute particles |
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Term
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Definition
| Maximum amount of solute that can be dissolved at equilibrium at a given temp |
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Term
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Definition
| all that can dissolve has dissolved |
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Term
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Definition
| contains less than maximum amount of dissolved solute |
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Term
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Definition
| contains more than maximum amount of dissolved solute |
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Term
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Definition
| mix with and dissolve in each other in any ratio |
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Term
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Definition
do not mix
form two layers |
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Term
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Definition
are polar
will dissolve in water |
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Term
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Definition
are non polar
will not dissolve in water |
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Term
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Definition
vp lowering
bp elevation
freezing pt depression
osmotic pressure |
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Term
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Definition
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Term
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Definition
do not evaporate
ex:
sugar, salt |
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Term
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Definition
| The process of evaporation and condensing is repeated many times until pure component is obtained |
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Term
Non electrolytes
(in aqueous solution) |
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Definition
do not break down into ions
ex:
sugar , alcohol |
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Term
Electrolytes
(in aqueous solution) |
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Definition
Break down into ions
Ex:
NaCl, NaOH, HCl |
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Term
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Definition
| solvent flow through a semi-permeable membrane to equalize solute concentrations on both sides of the membrane |
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Term
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Definition
| allows only solvent molecules to pass through |
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Term
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Definition
| Pressure that just stops osmosis when applied to the solution |
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Term
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Definition
| Individual molecules or ions of the solute moving around in the solvent |
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Term
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Definition
| Much larger particle moving around in the "solvent" |
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Term
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Definition
| Liquid droplets (fog) or solid particles (smoke) dispersed through a gas |
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Term
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Definition
Liquid droplets dispersed in another liquid
Ex:
butter fat in homogenized milk |
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Term
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Definition
solid particles dispersed in liquid
Ex:
mud water |
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Term
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Definition
Scattering of visible light by colloids
allows to distinguish between colloids and true solutions |
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