Stoichiometry - a Chemistry tutorial
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The stoichiometry is the branch of chemistry that studies the quantitative ratios of the chemicals in chemical reaction.
The stoichiometry of the reaction indicates that two or more substances react relationships between them.
It is represented by coefficients, said just stoichiometric coefficients, which express the molar ratios with which the substances involved in the reaction react.
The stoichiometric calculation allows to mathematically determine the amounts of reactants and products involved in a chemical reaction.