Chemistry Topic 7 Properties of Solutions

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Boiling point
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Temperature at which the vapor pressure of a liquid is equal to the atmospheric pressure
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Insoluble
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Material with low solubility
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Molarity
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Concentration of a substance in moles per liter of solution
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Parts per million (ppm)
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Ratio between the part of solute per million parts of solution
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Percent by volume
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Concentration of a solution expressed as the ratio between the volume of a solute and the total volume of the solution, expressed as a percent
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Percent mass
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Concentration of a solution expressed as the ratio between the mass of solute and the total mass of the solution, expressed as a percent
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Saturated (solution)
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A solution containing the maximum amount of solute that will dissolve at a given temperature
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Solubility
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Measure of how much solute will dissolve in a certain amount of solvent at a specific temperature
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Soluble
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Material with high solubility
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Solute
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Substance being dissolved
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Solution
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Homogeneous mixture of substances in the same physical state
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Solvent
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The substance that dissolves the solute
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Supersaturated
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A solution that contains more solute then would dissolve in a saturated solution at a given temperature
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Unsaturated
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A solution in which more solute can be dissolved at a given temperature
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Vapor
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The gaseous state of a substance that is normally a liquid at room temperature
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Vapor pressure
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The pressure that a vapor exerts

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