Chemistry


 * main fields of chemistry:
 * Organic chemistry
 * analytic chemistry
 * physical chemistry
 * inorganic chemistry

classification according to molecular orbital theory

 * pericyclic reaction
 * non-pericyclic reaction
 * radical reaction
 * polar reaction

traditional classification

 * Acid–base reaction
 * precipitation
 * redox reaction

organic or not

 * organic chemistry
 * inorganic chemistry

elementary reaction and reaction sequence

 * elementary reaction
 * reaction sequence: composed by elementary reactions