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19 Cards in this Set
- Front
- Back
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Solubility |
Maximum amount of a substance that will dissolve at a specific temperature |
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Saturated solution |
A solution that contains the maximum amount of solute dissolved |
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Unsaturated solution |
A solution that can still dissolve more solute |
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Supersaturated |
A solution that is holding more solute that it theoretically can |
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Miscible |
Two things may dissolve in each other; "like dissolves like" |
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Immiscible |
Two substances that do not mix |
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g solute/100 g solvent |
Units for solubility |
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Solids in liquids |
Substances for which as temperature rises, solubility rises |
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Gases in liquids |
Substances for which as temperature rises, solubility falls, but when pressure rises, solubility also rises |
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Henry's law |
The solubility of a gas is directly proportional to the pressure of the gas above the liquid |
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s1/p1 = s2/p2 |
Equation for Henry's Law |
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Concentration |
A qualitative measure of the amount of solute dissolved in a given quantity of solvent |
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Molarity (M) |
Number of moles of solute dissolved in one liter of solution |
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Solution dilution |
Adding water to a solution to make it less concentrated or more dilute |
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c1v1 = c2v2 |
Equation for solution dilution |
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Colligative properties |
Properties that depend on only the number of dissolved solute particles |
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Molality (m) |
Moles of solute divided by kilograms of solvent |
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1.86 degrees Celsius / molality |
FPD solvent contstant for H2O |
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0.512 degrees Celsius / molality |
BPE solvent constant for H2O |
