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Solutions Equations
equations pertaining to solutions in Chemistry
9
Chemistry
10th Grade
03/26/2012

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Term
solubility
Definition
grams of solute/100 grams solvent (water)
Term
henry's law
Definition
pressure = k(constant)x concentration
Term
molarity
Definition
moles of solute/liters of solultion
Term
% by mass
Definition
(mass of solvent/mass of solution)x 100
Term
% by volume
Definition
(volume solvent/volume solution)x 100
Term
dilution
Definition
M1v1=M2v2 (M is molarity, v is volume)
Term
molality
Definition
moles of solute/kg solvent
Term
freezing point depression
Definition
f= kf x m x i (kf-constant [water=1.86 C/molal], m- molality, i-number of ions)
Term
boiling point elevation
Definition
t= k x m x i (k-constant [.52 C/molal for water], m-molality, i-number of ions)
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