Question

define the stoichiometry of chemical reactions..

Answer 1

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Stoichiometry  measures these quantitative relationships, and is used to determine the amount of products and reactants that are produced or needed in a given reaction. Describing the quantitative relationships among substances as they participate in chemical reactions  is known as reaction stoichiometry.

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Answer 2

 Stoichiometry is a section of chemistry that involves using relationships between reactants or products in a chemical reaction to determine desired quantative data.

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