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8 Cards in this Set

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M
molarity
moles solute/ L solution
m
molality
moles solute/ 1 kg solvent
*for intermolecular attractions, boiling point elevation, ans freezing point depression
neutral pH level
pH 7
pH + pOH =
= 14 pH + pOH
energy of a photon =
(Planck's constant)(speed of light)/(wavelength)

(6.62E-34)(3.00E8 m/sec)/(wavelength in m)
moles of solute=
molarity (M) x liters of solution (V)

M1xV1=M2xV2
percent by volume (% v/v) =
volume of solute/ solution volume x 100%
percent (mass/volume) (% m/v) =
mass of solute(g)/solution volume (mL) x 100%