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jade davis acid & ba
acid and base vocabu
Question | Answer |
---|---|
Dissociation | the separation of ions that occurs when an ionic compound dissolves |
Hydronium ion | the H3O+ ion |
Ionization | the formation of ions from solute molecules by the action of the solvent, any process that results in the formation of an ion |
Strong electrolyte | any compound of which all or most ofthe dissolved compound exists as ions in aqueous solution |
Weak electrolyte | a compound of which a relatively small amount of the dissolved compound exists as ions in an aqueous solution |
pH | the negative of the common logarithm of the hydronium ion concentration of a solution |
pOH | the negative of the common logarithm of the hydroxide ion concentration of a solution |
Acid base indicator | a compound whose color is sensitive to pH |
Titration | the controlled addition and measurement of the amount of a solution of known concentration required to react completely with a measured amount of a solution of unknown concentration |
End point | the point in a titration at which an indicator changes color |
Equivalence point | the point at which the two solutions used in a titration are present in chemically equivalent amounts |
Alkaline | a solution in which a base has completely dissociated in water to yield aqueous OH- ions |
Arrhenius Acids | a chemical compound that increases the concentration of hydrogen ions, H+, in aqueous solution |
Arrhenius Base | a substance that increases the concentration of hydroxide ions, OH-, in aqueous solution |
Binary acid | an acid that contains only two different elements: hydrogen and one of the more electronegative elements |
Strong acid | an acid that ionizes completely in aqueous solution |
Weak acid | an acid that is a weak electrolyte |
Amphoteric | any species that can react as either an acid or a base |
BrØnsted-Lowery base | a molecule or ion that is a proton acceptor |
BrØnsted-Lowery acid | a molecule or ion that is a proton donor |
Lewis acid-base reaction | the formation of one or more covalent bonds between an electron pair donor and an electron pair acceptor |
Lewis acid | an atom, ion, or molecule that accepts an electron pair to form a covalent bond |
Lewis base | an atom, ion or molecule that donates an electron pair to form a covalent bond |
Diprotic acid | an acid that can donate two proton per molecule |
Monoprotic acid | an acid that can donate only one proton per molecule |
Polyprotic acid | an acid that can donate more than one proton per molecule |
Triprotic acid | an acid able to donate three protons per molecule |
Conjugate acid | the species that is formed when a bronsted-lowry base gains a proton |
Conjugate base | the species that remains after a bronsted-lowry acid has given up a proton |
Neutralization | the reaction of hydronium ions and hydroxide ion to form water molecules |
Salt | an ionic compound composed of a cation and the anion from an acid, an ionic compound compsed of a cation from a base and an anion from an acid |
Oxyacid | an acid that is a compound of hydrogen, oxygen, and a third element. usually a non metal |
BrØnsted-Lowery reaction | the transfer of protons from one reactant to another |