Acids and Bases Take Home Review Quiz 24-25

A strong acid

• ionizes completely in solution.

• produces hydronium ions in solution.

• reacts with metals that are more active than hydrogen.

• All of these

When a solution of hydrochloric acid, HCl, reacts with zinc, which of the following substances is a reactant?

• Cl⁻

• H⁺

• H₃O⁺

• H₂O

Which of the following characteristics describes a base?

• reacts with oils in the skin and converts them to acids

• forms alkaline solutions

• is a nonelectrolyte

• None of these

Which of the following substances is a weak base?

• NH₃

• KOH

• K₂O

• NaOH

Strong acids are

• strong electrolytes.

• weak electrolytes.

• nonelectrolytes.

• nonionized.

Hydroxides of Group 1 metals

• are all strong bases.

• are all weak bases.

• are all acids.

• do not dissociate in solution.

Strong bases are

• strong electrolytes.

• weak electrolytes.

• nonelectrolytes.

• also strong acids.

Which of the following is not a strong acid?

• HCl

• H₂SO₄

• CH₃COOH

• HBr

A highly polar molecule that contains a weak bond between a hydrogen atom and another element would be

• a weak acid.

• unable to ionize completely.

• a nonelectrolyte.

• a strong acid.

An Arrhenius acid is a chemical compound that

• does not conduct electricity.

• increases the concentration of H⁺ ions in solution.

• reacts with water to remove H⁺ ions.

• dissociates to release OH^- ions in solution.