The meaning of REACTANT is a substance that enters into and is altered in the course of a chemical reaction.

The terms reactant and reagent are often used interchangeably, but reactant specifies a substance consumed in the course of a chemical reaction. [1] Solvents, though involved in the reaction …

A reactant is a chemical substance that is present at the start of a chemical reaction, and is changed as the chemical reaction proceeds. They could also be referred to as terms like starting materials or …

Nov 24, 2020 · Learn what a reactant is in chemistry. Get the definition and examples and learn how reactants differ from reagents.

Molecules collide and react with each other to form products that can transform back into the initial reactant species.

A reactant is a substance that is present at the start of a chemical reaction. The substance (s) to the right of the arrow are called products. A product is a substance that is present at the end of a …

Aug 10, 2019 · Reactants are the starting materials in a chemical reaction. Reactants undergo a chemical change in which chemical bonds are broken and new ones formed to make products. In a …

The substances which participate in a chemical reaction, are called reactants. A chemical reaction describes the process by which atoms, the fundamental building blocks of matter, rearrange …

Define reactant. reactant synonyms, reactant pronunciation, reactant translation, English dictionary definition of reactant. n. A substance that is altered or incorporated into another substance in a …

Jul 2, 2025 · At the core of any chemical reaction lies the transformation of one or more substances, the reactants, into different substances, the products. Reactants are the initial chemical species that …