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

Atoms, molecules and stoichiometry — practice question

Inside a catalytic converter, $5.6\,\text{g}$ of carbon monoxide react with an excess of nitrogen monoxide. What product is formed in this reaction?

  • A$2.4\,\text{g}$ of C and $6.0\,\text{g}$ of $\text{NO}_2$
  • B$2.4\,\text{g}$ of C and $9.2\,\text{g}$ of $\text{NO}_2$
  • C$8.8\,\text{g}$ of $\text{CO}_2$ and $1.4\,\text{g}$ of $\text{N}_2$
  • D$8.8\,\text{g}$ of $\text{CO}_2$ and $2.8\,\text{g}$ of $\text{N}_2$

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