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

Atoms, molecules and stoichiometry — practice question

What mass of solid residue results from the thermal decomposition of $4.10\,\text{g}$ of anhydrous calcium nitrate?

  • A$0.70\,\text{g}$
  • B$1.00\,\text{g}$
  • C$1.40\,\text{g}$
  • D$2.25\,\text{g}$

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