NaOH(aq)+HCl(aq)->NaCl(aq)+H2O(l)
NaOH(Sodium hydroxide):
Common strong alkali in laboratory. Also used in drain cleaners.
HCl(Hydrochloric acid):
Common strong acid in laboratory. The main ingredient in stomach acid.
NaCl(Sodium chloride):
Common table salt.
H2O(Water):
A very versatile solvent and necessary for life.