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9 Cards in this Set
- Front
- Back
Weight Percent
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g solute = wt % ------------------------- x100 g solute + g solvent
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Weight/Volume Percent
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g solute = wt ------------------- x100 ------ % Vol (mL) sol'n V
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Volume Percent
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vol solute = Vol % -----------------x100 vol solution
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Mole Fraction
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mol A =XA ---------------------- mol A + mol B ~ mol B =XB ---------------------- mol A + mol B
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Molarity (M)
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mol solute ------------------ =M L sol'n
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Molality (m)
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mol solute ----------------- = m kg solvent
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Vapor Pressure
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P sol'n = Xsolvent • Psolvent
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(🔺Tb) Boiling Point Elevation
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Tb sol'n - Tb solvent = K bm * (100°C) (0.512°C/m)
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(🔺Tf) Freezing Point Depression
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Kfm = Tf solvent - Tf sol'n (1.86 °C/m) (0°C)
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