acid based quizlet

Any compound that increases the number of hydrogen (hydronium ions) when dissolved in water

A substance that decreases the hydrogen ion concentration in a solution; and usually possesses a large number of hydroxide ions

(OH-) Ion often associated with bases

Measurement of the hydrogen ion concentration of solutions; scale that identifies acids & bases; pH range is 0 - 14

a basic substance; chemically, a substance that absorbs hydrogen ions or releases hydroxyl ions; a measure of the base content of the water.

pH less than 7

pH greater than 7

A solution with a pH of 7.

Chemical solution containing a dye that changes colour depending on the pH

A substance that dissolves in water to form a solution that can conduct electric current through it

Acids, Bases, and Salts (ionic compounds)

A solution that resists changes in pH when limited amounts of acid or base are added.

the reaction of an acid and a base to form a neutral solution of water and a salt

an Acid + a Base

Water + a Salt (ionic compound)

ACIDS

BASES

ACIDS

ACIDS

BASES

BASES

ACIDS

BASES

ACIDS and BASES

BASES and ACIDS

(H+) ion associated with all acids

BASE -- (OH-) ion is present at the end

ACID -- (H+) ion is present first

NEITHER -- it is a salt (ionic compound)

H3O+ ion produced when the H+ released by an acid, binds with a water molecule -- ion that identifies a solution as being an acid

break easily into ions during dissolving to release many ions into solution -- this is a characteristic of strong acids & strong bases

hold molecules together more strongly when dissolving so few ions are released into solution -- this is a characteristic of weak acids & weak bases