Stoichiometry is used for calculating the mass of a product from the number of moles of reactants. The correct option is A.
Stoichiometry is made up of two words, stoikhein, which means element, and metron, which means measure. Stoichiometry is a method of determining the data by using the knowledge of reactants and products.
There are five steps of stoichiometry that are the following:
Thus, the correct option is A. Calculating the mass of a product from the number of moles of reactant.
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