Questions 14–17
Questions 18–20
12 . Butane
13 . Argon
(A) pH
(B) pOH
(C) Ka
(D) conjugate acid
(E) conjugate base
14 . Acid dissociation constant
15 . Measure of hydrogen ion concentration
16 . Formed when an acid loses a proton
17 . Measure of hydroxide ion concentration
(A) An increase in the reactant concentration
(B) An increase in the temperature
(C) A decrease in pressure
(D) Catalysts
(E) pH