Copper Oxide Reduction with Hydrogen

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Questions and Answers

What is the primary role of hydrogen in the copper oxide reduction process?

  • To oxidize the copper oxide
  • To act as a catalyst for the reaction
  • To remove oxygen from the copper oxide (correct)
  • To combine with copper to form a compound

What is the product formed when oxygen in copper oxide combines with hydrogen?

  • Water vapor (correct)
  • Copper hydroxide
  • Copper oxide
  • Copper sulfate

What is the outcome of heating copper oxide with hydrogen gas?

  • The production of elemental copper and water vapor (correct)
  • The oxidation of copper
  • The formation of a copper oxide compound
  • The decomposition of hydrogen gas

What is the purpose of the furnace or reactor in the copper oxide reduction process?

<p>To heat copper oxide with hydrogen gas (C)</p> Signup and view all the answers

What happens to the oxygen in the copper oxide during the reduction process?

<p>It is removed from the copper oxide and forms a compound with hydrogen (B)</p> Signup and view all the answers

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