Reactant definition, a person or thing that reacts. See more.


Reactant definition is - a substance that enters into and is altered in the course of a ... Examples of reactant in a Sentence ... Dictionary Entries near reactant.


2 days ago ... reactant meaning: 1. a substance that is part of a chemical reaction2. a chemical substance that reacts with another. Learn more.


A reactant is a substance that changes in a chemical reaction. Vinegar and baking soda are reactants — when you mix them together, they bubble up and make ...


Reactant definition: a substance that participates in a chemical reaction , esp a substance that is present at... | Meaning, pronunciation, translations and ...


Some chemical reactions go to completion, resulting in all of the reactants becoming products. These reactions are said to be irreversible. For example, burning ...


Define reactant (noun) and get synonyms. What is reactant (noun)? reactant ( noun) meaning, pronunciation and more by Macmillan Dictionary.


Define reactant. reactant synonyms, reactant pronunciation, reactant translation, English dictionary definition of reactant. n. A substance that is altered or ...


reactant definition: any of the substances participating in a chemical reaction...