A compound ion generated when a proton is added to an ammonia molecule.
A compound ion produced from carbonic acid by releasing protons.
An exercise about compound ions.
A compound ion, the main source of nitrogen for plants.
A compound ion formed when a phosphoric acid molecule releases a proton.
A compound ion produced when sulphuric acid releases protons.
The presence of hydronium ions relative to hydroxide ions determines a solution´s pH.
Hypochlorite ions are formed when water is disinfected with chlorine.