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A substance or molecule that participates in a chemical reaction is called a reactant. Reactants are the starting materials in a chemical reaction that undergo a process of transformation to yield products.

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1y ago

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What is a substance or molecule that participates in a chemical reaction?

Reactant


What is a reactant?

A reactant is a substance that participates in and changes during a reaction.


What is the scientific definition of reactant?

Something that reacts to another substance.


Is a molecule a substance that a chemical reaction can't break down?

Yes, a molecule is the smallest unit of a substance that retains all of the chemical properties of that substance. In a chemical reaction, molecules may rearrange or combine with other molecules, but they themselves are not broken down into smaller parts.


What is a substance or molecule that forms in a chemical equations?

A substance or molecule that forms in a chemical equation is a product. Products are the result of a chemical reaction between reactants, and they are found on the right side of a chemical equation.


What is a chemical reactants and the products in the reaction?

Substances initially present in a chemical reaction that are consumed during the reaction or a substance that participates in a chemical reaction, esp a substance that is present at the start of the reaction while the end product of some chemical reactions yield products.


What is a reactant in biology terms?

In biology, a reactant is a substance that participates in a chemical reaction, where it undergoes a change to form a product. Reactants are the starting materials in a reaction and are typically consumed during the process.


What a reactant?

A reactant is a substance that participates in and changes during a reaction.


How is a catalysts different from a reactant?

A catalyst is a substance that increases the rate of a chemical reaction without being consumed in the process, while a reactant is a substance that participates in a chemical reaction and is consumed. Essentially, a catalyst speeds up a reaction without being changed itself, while a reactant is consumed during the reaction.


What is the purpose of coefficients in a chemical formula?

The coefficient tells you the number of that kind of molecule there is in that part of the equetion


What is a physical reactions?

Answer:A physical reaction is a reaction whereby a new substance is not formed and is reversible.For example,folding of paper. Unlike a physical reaction,a chemical reaction is a process whereby a new substance is formed and is not reversible.For example,burning of paper.


What is the chemical reaction that breaks down a substance?

The process where a substance is broken down into simpler molecules by a chemical reaction is called decomposition. It typically involves the breaking of bonds within the molecule, leading to the formation of new substances.