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What are substance you start with in a chemical reaction called?
Wiki User
∙ 9y ago
The reactants
Green Tremblay
Wiki User
∙ 11y agoThe substances you have at the beggenning of a chemical reaction are called the products.
Wiki User
∙ 11y agoA chemical reaction begins with the reactants.
Wiki User
∙ 13y agoreactants.
Anonymous
reactants
Anonymous
products
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What is a substance that enters into a chemical reaction called.?
The reactant is the substance present at the start of a chemical reaction, while the product is the substance(s) formed from a chemical reaction.
What substance lowers the energy needed to start a chemical reaction?
A substance that lowers the energy needed to start a chemical reaction is a catalyst.
What term describes a substance rhat lowers the amount of energy needed to start a chemical reaction?
This substance is called a catalyst.
Why a catalyst is not considered a reactant or product in a chemical reaction?
If a substance is a reactant or product of a chemical reaction then, by definition, it cannot be a catalyst.
Start up energy of a chemical reaction?
Energy that starts a chemical reaction is called activation energy
What is a substance that enters into a chemical reaction called.?
The reactant is the substance present at the start of a chemical reaction, while the product is the substance(s) formed from a chemical reaction.
What substance lowers the energy needed to start a chemical reaction?
A substance that lowers the energy needed to start a chemical reaction is a catalyst.
What are the substance you start with in a chemical reaction?
The reactants
A chemical reaction begins with a substance called and ends with substance called?
Pure substances (or ELEMENTS) form COMPOUNDS after a chemical reaction. For example: Sodium and chlorine, when fused in a chemical reaction become the compound Sodium-Chloride The substance you have in the beginning of a chemical reaction are called reactants and the substance you have when chemical reaction is complete is called products.
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 term describes a substance rhat lowers the amount of energy needed to start a chemical reaction?
This substance is called a catalyst.
What term describes a substance that lowers the energy needed to start a chemical reaction?
This substance is a catalyst.
What compound is needed to start a chemical reaction?
The initial compounds in a chemical reaction are called reactants.
Why a catalyst is not considered a reactant or product in a chemical reaction?
If a substance is a reactant or product of a chemical reaction then, by definition, it cannot be a catalyst.
Start up energy of a chemical reaction?
Energy that starts a chemical reaction is called activation energy
The energy necessary to start a chemical reaction?
The energy necessary to initiate a chemical reaction is called "activation energy."
What term describe a substance that lowers the amount of energy needed to start a chemical reaction?
Catalyst
