Arrhenius, Lewis, and Bronsted-Lowry Theories Flashcards
is a species that produces H+ ions in water solution.
Arrhenius Acid
is a species that produces OH− ions in water solution.
Arrhenius Base
a species that accepts an electron pair.
Lewis Acid
a species that donates an electron pair.
Lewis base
is a proton H+ ion donor
Bronsted-Lowry Acid
is a proton H+ ion acceptor
Bronsted-Lowry base
What happens in acid-base reaction according to Bronsted-Lowry theory
Proton is transferred from acid to base
The species formed when a proton is removed from an acid is referred to as the ________________ of that acid.
conjugate base
The species formed when a proton is added to a base is called the _____________ of that base.
conjugate acid
True or False: All Lewis acids and bases Arrhenius acid and bases
False
True or False: All Bronsted acid and bases are Lewis acid and bases
True
True or False: All Arrhenius acid and bases are Bronsted-Lowry acids and bases
True
True or False: Not all Lewis acids and basis are Bronsted-Lowry Acids and Bases
True
Strong and weak acids differ in the extent of what?
Their ionization in water
Strong acids ionize completely, forming what?
H+ ions and anions
are partially ionized to H+ ions in water.
Weak acids
Strong and weak bases differ in the extent of their what?
Ionization in water
Strong bases ionize completely forming what?
OH- ions and cations
Weak bases produce OH− ions by reacting with water molecules acquiring what?
H+ ions and leaving OH− ions behind.
Strong acid or base: Perchloric acid
Strong acid
Strong acid or base: hydrochloric acid
Strong acid
Strong acid or base: Hydrobromic acid
Strong acid
Strong acid or base: Hydroiodic acid
Strong acid
Strong acid or base: Nitric acid
Strong acid
Strong acid or base: Sulfuric acid
Strong acid
Strong acid or base: Lithium hydroxide
Strong base
Strong acid or base: Sodium hydroxide
Strong base
Strong acid or base: Potassium hydroxide
Strong base
Strong acid or base: Calcium hydroxide
Strong base
Strong acid or base: Strontium hydroxide
Strong base
Strong acid or base: Barium hydroxide
Strong base