Solution Vocab
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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| Solute | the substance dissolved in a solution
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| Solvent | a liquid substance capable of dissolving other substances
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| Solution | a homogeneous mixture of two or more substances
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| Aqueous | similar to or containing or dissolving in water
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| Freezing Point depression | the phenomenon that occurs when the freezing point of a liquid lowered by adding another compound to it
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| Boiling Point elevation | phenomenon that the boiling point of a liquid will be higher when another compound is added
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| Saturated | the most concentrated solution possible at a given temperature
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| Unsaturated | capable of dissolving more of a substance at a given temperature
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| Supersaturated | a solution that contains more dissolved solute than a saturated solution contains under the same conditions
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| Distillation | a method of separating mixtures based on differences in their volatilities
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| Filtering | a porous material through which a liquid or gas is passed in order to separate the fluid from a suspended particulate matter
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| Chromatography | a process used for separating mixtures by virtue of differences in absorbency
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| Solubility | the amount of a substance required to form a saturated solution with a specific amount of solvent at a specified temperature
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| Mixture | a blend of two or more kinds of matter, each of which retains its own identity and properties
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| Homogeneous | having a uniform composition throughout
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| Heterogeneous | not having a uniform composition throughout
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| Suspension | a mixture in which the particles in the solvent are so large that they settle out unless the mixture is constantly stirred or agitated
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| Colloid | a mixture consisting of particles that are intermediate in size between those in solutions and suspensions forming mixtures known as colloid dispersions
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| Dissociation | the separation of ions that occurs when an ionic compound dissolves
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| Electrolyte | a substance that dissolves in water to give a solution that conducts electric energy
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| Nonelectrolyte | a substance that dissolves in water to give a solution that does not conduct an electric current
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| Precipitate | a solid that is produced as a result of a chemical reaction in colution and that separates from the solution
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| Ionic equation | an equation that represents all reactants an products that break down into ions in water as their ions
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| Molecular equation | an equations that represents the reactants and products as they are intact, undissolved compounds
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| Spectator ion | an ion that does not take part in a chemical reaction and is found in solution both before and after the reaction
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| Acid | chemical compound that, when dissolved in water, gives a solution with a hydrogen ion activity greater than in pure water
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| Base | a chemical species that donates electrons or hydroxide ions or that accepts protons
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| Neutralization | the reaction of hydronium ions and hydroxide ions to form water molecules
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| Oxidation | a reaction in which the atoms or ions of an element experience an increase in oxidation state
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| Reduction | a reaction in which the oxidation state of an element decreases
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| Molarity | the number of moles of solute in one liter of solution
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| Molality | the concentration of a solution expressed in moles of solute per kilogram of solvent
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| Dilution | a diluted substance; the process of making
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| Titration | a measured amount of a solution of unknown concentration is added to a known volume of a second solution until the reaction between them is just complete
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| Concentration | measure of how much of a given substance there is mixed with another substance
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