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Chem2 - Acids/Bases

TermDefinition
amphoteric species that can act as either an acid or a base
Bronsted-Lowry base proton acceptor
conjugate base substance formed when an acid loses a proton
diprotic base base capable of accepting two protons
pOH logarithmic measure of the concentration of hydroxide ions in a solution
base ionization constant (Kb) equilibrium constant for a base ionization reaction
triprotic acid acid that contains three ionizable hydrogen atoms per molecule
pH logarithmic measure of the concentration of hydronium ions in a solution
acid-base indicator weak acid or base whose conjugate partner imparts a different solution color; used in visual assessments of solution pH
acid ionization constant (Ka) equilibrium constant for an acid ionization reaction
acid ionization reaction involving the transfer of a proton from an acid to water, yielding hydronium ions and the conjugate base of the acid
conjugate acid substance formed when a base gains a proton
Bronsted-Lowry acid proton donor
basic a solution in which [H3O+] < [OH-]
base ionization reaction involving the transfer of a proton from water to a base, yielding hydroxide ions and the conjugate acid of the base
neutral describes a solution in which [H3O+] = [OH-]
monoprotic acid acid containing one ionizable hydrogen atom per molecule
acidic a solution in which [H3O+] > [OH-]
ion-product constant for water (Kw) equilibrium constant for the autoionization of water
stepwise ionization process in which a polyprotic acid is ionized by losing protons sequentially
Created by: lexi.welte
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