Acid Reactions and Salt Formation Mastery

What is the product of the reaction between sulfuric acid and sodium hydroxide?

• Sodium sulfate and water

• Sodium sulfite and hydrogen

• Sodium chloride and water

• Sodium bicarbonate and water

When hydrochloric acid reacts with magnesium, what two products are formed?

• Magnesium chloride and hydrogen gas

• Magnesium hydroxide and chlorine gas

• Magnesium carbonate and water

• Magnesium sulfate and hydrogen gas

What is the result of the reaction between hydrochloric acid and potassium hydroxide?

• Potassium chloride and hydrogen

• Potassium sulfate and water

• Potassium chloride and water

• Potassium carbonate and hydrogen

Which of the following is a correct representation of the formation of sodium chloride?

• NaOH + HCl → NaCl + H₂O

• Na₂CO₃ + 2HCl → 2NaCl + H₂O + CO₂

• Both A and B

• Neither A nor B

What are the products of the reaction between calcium carbonate and sulfuric acid?

• Calcium sulfate, carbon dioxide, and water

• Calcium chloride, carbon dioxide, and water

• Calcium sulfite, carbon dioxide, and water

• Calcium phosphate, carbon dioxide, and water

How is calcium chloride formed from calcium carbonate and hydrochloric acid?

• CaCO₃ + HCl → CaCl₂ + CO₂ + H₂O

• CaCO₃ + 2HCl → CaCl₂ + CO₂ + H₂O

• CaCO₃ + H₂SO₄ → CaCl₂ + SO₂ + H₂O

• CaCO₃ + 2H₂SO₄ → CaCl₂ + 2SO₂ + 2H₂O

What is the balanced chemical equation for the reaction between magnesium and hydrochloric acid?

• Mg + HCl → MgCl + H₂

• Mg + 2HCl → MgCl₂ + H₂

• Mg + H₂SO₄ → MgCl₂ + H₂O

• Mg + HCl → MgCl₂ + H₂O

Which of the following is a use of sulfuric acid in salt formation?

• Neutralizing a base to form a sulfate salt

• Oxidizing metals to form sulfide salts

• Dehydrating organic compounds to form organic salts

• Reacting with carbonates to release carbon dioxide

What is the balanced equation for the formation of potassium chloride from potassium hydroxide and hydrochloric acid?

• KOH + HCl → KCl + H₂

• KOH + HCl → KCl + H₂O

• 2KOH + HCl → 2KCl + H₂O

• KOH + 2HCl → KCl + 2H₂O

What is the product when magnesium oxide reacts with sulfuric acid?

• Magnesium sulfate and water

• Magnesium sulfite and water

• Magnesium chloride and hydrogen gas

• Magnesium carbonate and sulfur dioxide