Reaction stoichiometry

Reaction stoichiometry is the calculation of quantitative relationships of the reactants and products in chemical reactions. It rests upon the law of conservation of mass, the law of definite proportions and the law of multiple proportions.

In batch production stoichiometry is defined by the concentration of chemical reagents and their volumetric ratio. In flow chemistry it is defined by the concentration of reagents and the ratio of their flow rate.