A substance that can act as both an acid and a base.
Acids that ionize only slightly in aqueous solution.
The particle that remains when an acid has donated a hydrogen ion.
The particle formed when a base gains a hydrogen ion
A substance that can accept a pair of electrons to form a covalent bond.
Also known as a basic solution.
The ratio of the concentration of the dissociated form of an acid to the concentration of the undissociated form
The solution of known
concentration
Reactions in which an acid and a base react in an aqueous solution to produce salt and water
Process where the cations or anions of a dissociated salt remove
hydrogen ions from or donate hydrogen ions to water.
Acids that contain two ionizable hydrogens, such as sulfuric acid
When any aqueous solution in which [H+] and [OH-] are equal.
Acids that are completely ionized in aqueous solution
Down
Acids that contain one ionizable hydrogen, such as nitric acid.
the amount of acid or base that can be
added to a buffer solution before a significant change in pH occurs.
a solution in which the pH remains relatively constant when small amounts of acid or base are added.
The ratio of the concentration of the conjugate acid times the concentration of the hydroxide ion to the concentration of the conjugate base.
Consists of two substances related by the loss or gain of a simple hydrogen ion.
Reaction in which water molecules produce ions.
The point at which the
indicator changes color
A substance that can donate a pair of electrons to form a covalent bond
Bases that react with water to form the hydroxide ion and the conjugate acid of the base
The process of adding a known amount of solution of known concentration to determine the concentration of another solution
when the number of moles of hydrogen ions equals the
number of moles of hydroxide ions.
The negative logarithm of the hydrogen-ion concentration.
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