Your question is not so clear.
On the left side of a chemical reaction are placed the reactants (compounds or elements).
Reactants. They are on the left side of the yield sign in a chemical equation and on the other side is the product.
The left side of a chemical equation is called the reactant side when balancing the equation. This side contains the starting materials that participate in the reaction.
The reactants are written on the left side of a word equation.
Reactants. They are on the left side of the yield sign in a chemical equation and on the other side is the product.
Reactants. They are on the left side of the yield sign in a chemical equation and on the other side is the product.
The starting substances on the left side of a chemical equation are called reactants. They are the substances that undergo a chemical reaction to form products on the right side of the equation.
Each side of an equation is referred to as an "expression." The left side of the equation is typically called the "left-hand side" (LHS), while the right side is known as the "right-hand side" (RHS). Both sides are equal in value, which is the fundamental principle that defines an equation.
In a chemical equation the reactants appears to be on the left side. On the left you have the reactants and to the right you have the products.
Reactants
Reactants are found on the left side of an equation and products are found on the right side.
Not normally because the left hand side is equal to the right hand side of an equation
The substances on the left side of a chemical equation are the reactants. The right hand side substances are the products.i.e. A + B -------> C + D(reactants) (products)