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Well if your talking about in science it's something created by mixing two ingredients known as products to get a chemical or physical reaction.
Wiki User
∙ 12y ago
Wiki User
∙ 11y agoA reactant is a starting material that is about to undergo a chemical change. When looking at the written chemical equation, the reactants are to the left of the central arrow.
Wiki User
∙ 11y agoa chemical mixed with another to produce a product of a chemical reaction. For example, in water, two hydrogen atoms and one oxygen atoms are the reactants. Water is the product.
Wiki User
∙ 15y agoA reactant is a substance or compound consumed during a chemical reaction. To view the source of this information and more information go to: http://en.wikipedia.org/wiki/Reactant
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What is the chemical equation shown is a reactant?
Reactants are to the left in a chemical equation.
Each substance on the left side of the arrow in a chemical equation is a?
Reactant
what reactant has the smallest coefficient in a balanced chemical equation?
It depends on the equation.
Which of the molecules in this chemical equation shown is a reactant?
CO2
What are 5 key words in a chemical change?
These are: reaction, chemical formula, reactant, product, chemical equation.
What is the chemical equation shown is a reactant?
Reactants are to the left in a chemical equation.
What is the first chemical in the chemical equation called?
The first reactant.
Each substance on the left side of the arrow in a chemical equation is a?
Reactant
what reactant has the smallest coefficient in a balanced chemical equation?
It depends on the equation.
What is a chemical equation in which both the reactant and product have an equal?
blananced equation
Which of the molecules in this chemical equation shown is a reactant?
CO2
What information In a balanced chemical equation shows how many moles of a reactant are involved in the reactant?
In a balanced chemical equation the number of molecules or atoms are specified.
How can one tell how much reactant will be used in a reaction?
from a balanced chemical equation
Is the substance to the right of the arrow in a chemical equation called a reactant?
No, on the right of the arrow in a chemical reaction is called a product. The reactant is on the left.
What information in a balanced chemical equation shows how many moles of a reactant are involed in the reaction?
The number before the chemical formula of the reactant.
Where are the reactant in a chemical equation located?
On the left side of the arrow
Where are the reactant located in chemical equation?
On the left side of the arrow
