Ammonia is composed of simple covalent molecules, $\text{NH}_3$. When ammonia reacts with suitable reagents, it can produce products that contain ammonium ions, $\text{NH}_4^+$. Ammonia can also react with suitable reagents to produce products containing amide ions, $\text{NH}_2^-$. Which of these nitrogen-containing species are found in an aqueous solution of ammonia?
- Aammonia molecules, ammonium ions and amide ions
- Bammonia molecules and ammonium ions only
- Cammonia molecules only
- Dammonium ions only