When L is heated, it breaks down. One product formed is gas M. M then reacts with unburned hydrocarbons and produces peroxyacetyl nitrate, PAN. What might the formula of L be?
- A$\text{CaNO}_3$
- B$\text{Ca(NO}_3)_2$
- C$\text{MgCO}_3$
- D$\text{Mg(CO}_3)_2$