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18 Cards in this Set
- Front
- Back
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solution
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homogenous mixture
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solute
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substance being dissolved
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solvent
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present in greater amount
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solvation
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process of dissolving
1st solute particles are sorrounded by solvent particles then solute particles are seperated and pulled into solution |
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non electrolyte
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solute exists as molecules only
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weak electrolyte
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solute exists as ions and molecules
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strong electrolyte
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solute exists as ions only
dissociation ionization |
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unsaturated solution
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more solute dissolves
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saturated solution
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no more solute dissolves
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supersatturated solution
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becomes unstable and crystals form
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solubility
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maximum grams of solute that will dissolve in 100g of solvent at given temperature
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solubility curve
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shows the dependence of solubility on temperature
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solids are more soluble at
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higher temps.
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colligative property
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property that depends on the concentration of solute particles, not their identity
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freezing point depression
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f.p of a solution is lower than that of a pure solvent
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boiling point elevation
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b.p of a solution is higher than that of a pure solvent
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non electrolytes
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remain enact when dissolved
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electrolytes
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associate into ions when dissolved
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