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

Atoms, molecules and stoichiometry — practice question

2.0 g of ammonium nitrate, $\text{NH}_4\text{NO}_3$, breaks down to produce 0.90 g of water and one gas. What is the identity of the gas?

  • A$\text{NO}$
  • B$\text{NO}_2$
  • C$\text{N}_2\text{O}$
  • D$\text{N}_2$

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