The combustion equation for magnesium is given below. $2\mathrm{Mg} + \mathrm{O}_2 \rightarrow 2\mathrm{MgO}$. What mass of magnesium oxide is produced when $9.6\,\mathrm{g}$ of magnesium reacts completely?
- A$8.0\,\mathrm{g}$
- B$16.0\,\mathrm{g}$
- C$24.0\,\mathrm{g}$
- D$40.0\,\mathrm{g}$