Chemistry 9701 · AS & A Level · Atoms, molecules and stoichiometry

Atoms, molecules and stoichiometry — practice question

What substance would be formed when $60\,\text{g}$ of nitrogen monoxide reacts with an excess of carbon monoxide in a catalytic converter?

  • A$12\,\text{g}$ of carbon and $92\,\text{g}$ of nitrogen dioxide
  • B$24\,\text{g}$ of carbon and $92\,\text{g}$ of nitrogen dioxide
  • C$88\,\text{g}$ of carbon dioxide and $28\,\text{g}$ of nitrogen
  • D$88\,\text{g}$ of carbon dioxide and $56\,\text{g}$ of nitrogen

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