Chemistry 0620 · IGCSE · The mole and the Avogadro constant

The mole and the Avogadro constant — practice question

The equation represents the reaction of magnesium with sulfuric acid. $\text{Mg} + \text{H}_2\text{SO}_4 \rightarrow \text{MgSO}_4 + \text{H}_2$ For this reaction, what mass of magnesium sulfate is produced when $6\,\text{g}$ of magnesium reacts with excess sulfuric acid?

  • A8
  • B24
  • C30
  • D60

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