Strong Weak Acid

Which of the following is a strong acid?

• Ethanoic acid

• Nitric acid

• Carbonic acid

• Citric acid

Which of the following is the correct balanced equation showing the dissociation of sulfuric acid into ions?

• H₂SO₄ (aq) → H⁺ (aq) + SO₄^–(aq)

• H₂SO₄ (aq) ⇌ 2H⁺ (aq) + SO₄^2- (aq)

• HSO₄ (aq) → H⁺(aq) + SO₄^–(aq)

• H₂SO₄ (aq) → 2H⁺ (aq) + SO₄^2- (aq)

Tags

NGSS.HS-PS1-7

Which of the following is NOT a strong acid

• Sulfuric acid

• Hydrochloric acid

• Perchloric acid

• Hydrofluoric acid

Name the following in order:
HCl, HBr, HI

• hydrochloric acid, hydrobromic acid, hydroiodic acid

• chloric acid, bromic acid, iodic acid

• chlorous acid, bromous acid, iodous acid

• hydrochlorous acid, hydrobromous acid, hydroiodous acid

What are the formulas for the following?
--hydrochloric acid--
--hydrobromic acid--
--hydroiodic acid--

• HClO₃, HBrO₃, HIO₃

• HCl, HBr, HI

• HClO₄, HBrO₄, HIO₄

• HClO, HBrO, HIO

What completely ionizes in solution?

• Weak acids

• Strong acids

• Strong Salts

• Neutral salts

Which of the following is a weak acid?

• Hydrochloric acid

• Sulfuric acid

• Acetic acid

• Nitric acid

What is the pH range of a strong acid?

• 0-3

• 4-6

• 7-10

• 11-14

Which of the following acids is known to completely dissociate in water?

• Hydrofluoric acid

• Hydrochloric acid

• Acetic acid

• Citric acid

What is the main difference between strong and weak acids in terms of ionization?

• Strong acids partially ionize, weak acids fully ionize

• Strong acids fully ionize, weak acids partially ionize

• Both fully ionize

• Both partially ionize