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The flashcards below were created by user
misol
on FreezingBlue Flashcards.
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Solute
whats mixed in (smaller portion)
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solution
- solute + solvent
- can be solid, liquid, or gas
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solubility
amount of solute (g) that can be dissolved in 100g of solvent at a given temperature
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solubility curve
relationship between solubility and temperature plotted on graph
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saturated
solution capacity has been reached and does not dissolve any more
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unsaturated
can still dissolve more
*if solution is cooled down, then may become saturated even if it was heated to dissolve all the particles.
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super saturation
untouched solution at lower temp with extra solutes still dissolved in it
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Solvation
disassociation of ions in a solution
ie NaCl + H2O --> Na+ (aq) + Cl- (aq)
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Molarity (M)
moles/liter
- moles of solute/liters of solution**is dependent on temperature
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Molality (m)
- moles of solute/kg of solvent
- **is independent of temperature
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Percent by Mass aka Mass Percent
gram solute/grams of solution
*don't forget solution = solute + solvent
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Parts per million
- measuring small parts
- ie pollution in water, gas, etc
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