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Unit 6 vocabulary

TermDefinition
pH Hydrogen Ion Concentration.
Titration Method used to determine the concentration of a substance in a solution.
Dissociation The separation of ions that occur when an ironic compound dissolves.
Electrolyte A substance that dissolves in water to give the solution the ability to conduct electricity.
Base Proton acceptors identified by release of hydroxide ions.
H3O+ Hydronium Ion
Molarity Number of moles of solute in one liter of solution.
Molality The concentration of a solution expressed in moles of solute per kilogram of solvent.
Colligative Properties Depend on the concentration of solute particles but not on their identity.
Acid Proton donors that yields hydronium ions in water solution.
Concentration The amount of solute in a given amount of solvent in a solution.
Boiling Point Elevation Kb The difference between the boiling points and the pure solvent and a non-electrolyte solution of that solvent and is directly proportional to the molal concentration of the solution.
Freezing Point Depression The difference between the freezing points and a solution of a non electrolyte in that solvent, and is directly proportional to the molal concentration of the solution.
Solvation The process of dissolving.
Buffer Solutions that are used as a means of keeping pH at a nearly constant value in a wide variety of chemical applications.
Solubility the capability to dissolve.
End point The point in a titration at which no more titrant should be added. It is determined, for example, by color change in an indicator or by the appearance of a precipitate.
Neutralization A chemical reaction in which an acid and a base react to form a salt.
pOH Hydroxide ion concentration.
OH- Hydroxide ion.
Created by: Kaylee.Mohorcic
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