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chemical equation

British  

noun

  1. a representation of a chemical reaction using symbols of the elements to indicate the amount of substance, usually in moles, of each reactant and product

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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Identifying the limiting and excess reactants for a given situation requires computing the molar amounts of each reactant provided and comparing them to the stoichiometric amounts represented in the balanced chemical equation.

From Textbooks • Feb. 14, 2019

For this reason, the rate law for an elementary reaction may be derived directly from the balanced chemical equation describing the reaction.

From Textbooks • Feb. 14, 2019

It is common practice to use the smallest possible whole-number coefficients in a chemical equation, as is done in this example.

From Textbooks • Feb. 14, 2019

A balanced chemical equation often may be derived from a qualitative description of some chemical reaction by a fairly simple approach known as balancing by inspection.

From Textbooks • Feb. 14, 2019

“I used to know any chemical equation or macromolecular synthesis without hesitation. But with age, I am becoming less useful.”

From "The Last Cuentista" by Donna Barba Higuera