Hemijska reakcija je svaki proces usled koga dolazi do nestajanja i/ili nastajanja novih hemijskih jedinjenja.[1][2][3]
↑Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd izd.). Oxford: Butterworth-Heinemann. ISBN0080379419.
↑Clayden Jonathan, Nick Greeves, Stuart Warren, Peter Wothers (2001). Organic chemistry. Oxford, Oxfordshire: Oxford University Press. ISBN0-19-850346-6.