Word Equations

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Questions and Answers

Which of the following is the correct general word equation for the reaction between a metal and an acid?

  • Metal + acid → metal carbonate + hydrogen gas
  • Metal + acid → metal oxide + hydrogen gas
  • Metal + acid → metal salt + hydrogen gas (correct)
  • Metal + acid → metal hydroxide + hydrogen gas

What is the correct word equation for the reaction between magnesium carbonate and hydrochloric acid?

  • Magnesium carbonate + hydrochloric acid → magnesium oxide + hydrogen gas
  • Magnesium carbonate + hydrochloric acid → magnesium chloride + water + carbon dioxide (correct)
  • Magnesium carbonate + hydrochloric acid → magnesium chloride + hydrogen gas
  • Magnesium carbonate + hydrochloric acid → magnesium hydroxide + hydrogen gas

What is the correct word equation for the reaction between copper carbonate and sulfuric acid?

  • Copper carbonate + sulfuric acid → copper hydroxide + hydrogen gas
  • Copper carbonate + sulfuric acid → copper sulfate + water + carbon dioxide (correct)
  • Copper carbonate + sulfuric acid → copper oxide + hydrogen gas
  • Copper carbonate + sulfuric acid → copper sulfate + hydrogen gas

What is the correct word equation for the reaction between zinc and sulfuric acid?

<p>Zinc + sulfuric acid → zinc sulfate + hydrogen gas (B)</p> Signup and view all the answers

What is the correct word equation for the reaction between copper (II) hydroxide and hydrochloric acid?

<p>Copper (II) hydroxide + hydrochloric acid → copper chloride + water (C)</p> Signup and view all the answers

Flashcards

Metal + Acid Reaction

Metal + acid react to produce metal salt and hydrogen gas.

Magnesium Carbonate + HCl

Magnesium carbonate + hydrochloric acid react to produce magnesium chloride + water + carbon dioxide.

Copper Carbonate + Sulfuric Acid

Copper carbonate + sulfuric acid react to produce copper sulfate + water + carbon dioxide.

Zinc + Sulfuric Acid

Zinc + sulfuric acid react to produce zinc sulfate + hydrogen gas.

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Copper (II) hydroxide + HCl

Copper (II) hydroxide + hydrochloric acid react to produce copper chloride + water.

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Study Notes

Acid-Metal Reactions

  • The general word equation for the reaction between a metal and an acid is: metal + acid → salt + hydrogen

Magnesium Carbonate and Hydrochloric Acid

  • The word equation for the reaction between magnesium carbonate and hydrochloric acid is: magnesium carbonate + hydrochloric acid → magnesium chloride + water + carbon dioxide

Copper Carbonate and Sulfuric Acid

  • The word equation for the reaction between copper carbonate and sulfuric acid is: copper carbonate + sulfuric acid → copper sulfate + water + carbon dioxide

Zinc and Sulfuric Acid

  • The word equation for the reaction between zinc and sulfuric acid is: zinc + sulfuric acid → zinc sulfate + hydrogen

Copper (II) Hydroxide and Hydrochloric Acid

  • The word equation for the reaction between copper (II) hydroxide and hydrochloric acid is: copper (II) hydroxide + hydrochloric acid → copper chloride + water

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