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

Atoms, molecules and stoichiometry — practice question

The Data Booklet may be needed for this question. In an experiment, $0.6\,\text{mol}$ of chlorine gas, $\text{Cl}_2$, is reacted with excess hot aqueous sodium hydroxide. One of the products is a compound containing sodium, oxygen and chlorine. What mass of this product is obtained?

  • A$21.3\,\text{g}$
  • B$44.7\,\text{g}$
  • C$63.9\,\text{g}$
  • D$128\,\text{g}$

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