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WorksheetsStrong - Weak Acid and Base
Total questions: 7
Worksheet time: 7mins
Which of the following is NOT a strong acid?
Sulfuric acid
Hydrochloric acid
Nitric acid
Hydrofluoric acid
What completely ionizes in solution?
Weak acids.
Strong acids.
Strong Salts.
Neutral salts.
_____ dissociates partially in solution.
Strong acid
Strong base
Weak acid
Salt.
Which of the following is the correct definition for a strong acid?
Partially dissociates into ions when dissolved in water and the change is not reversible.
Fully dissociates into ions when dissolved in water and the change is not reversible.
Fully dissociates into ions when dissolved in water and the change is reversible.
Partially dissociates into ions when dissolved in water and the change is reversible.
What is the name of this ion: H3O+?
Helium ion.
Hydrogen ion.
Hepatic ion.
Hydronium ion.
Which of the following is a strong acid?
Ethanoic acid, CH3COOH.
Nitric acid, HNO3.
Carbonic acid, H2CO3.
Nitrous acid, HNO2.
Which of the following is the correct balance equation showing the dissociation of sulfuric acid into ions?
H2SO4 (aq) → H+ (aq) + SO4–(aq)
H2SO4 (aq) ⇌ 2H+ (aq) + SO42- (aq)
HSO4 (aq) → H+(aq) + SO4–(aq)
H2SO4 (aq) → 2H+ (aq) + SO42- (aq)
