Anions and cations are equally ions. They've an reverse electrical cost, consequently they get attracted to one another. These examples are stabilized by allylic delocalization: the cation is a component of a process that contains a C=C-C+ attribute, that is delocalized as +C-C=C. Cations can even be stabilized via pi-donation. https://cationicsurfactantexample29516.laowaiblog.com/31308500/the-best-side-of-cetyl-trimethyl-ammonium-bromide