Reactant
reactant.
reactant
Each substance to the right of the arrow in a chemical equation is a product. These are the new substances formed as a result of the chemical reaction between the reactants, which are located to the left of the arrow.
The subscript number next to the chemical element symbol shows the number of atoms of that element in a chemical equation.
Balancing a chemical equation
A balanced chemical equation describes a chemical reaction where the number of atoms of each element on both sides of the equation are the same. This ensures that mass is conserved according to the law of conservation of mass.
You adjust the coefficients in front of each molecule to balance the number of atoms on both sides of the equation. You should not change the subscripts within a molecule when balancing a chemical equation.
it is a reaction
Product
Reactants
Each substance to the right of the arrow in a chemical equation is a product. These are the new substances formed as a result of the chemical reaction between the reactants, which are located to the left of the arrow.
Product
The subscript number next to the chemical element symbol shows the number of atoms of that element in a chemical equation.
A chemical equation
Balancing a chemical equation
You must have the same number and kinds of atoms on both sides of a chemical equation because of the law of conservation of matter, which states that matter is neither created nor destroyed during a chemical reaction.
A balanced equation indicates the chemical formulas for the substances involved in the reaction and the number of molecules or moles of each substance in the reaction. This enables a chemist to calculate the amount of each reactant needed to produce a desired quantity of product.
The formula of which a compound is made of.Another OpinionA chemical equation represents how many atoms of each element are in one molecule of the substance, for example H2O has 2 Hydrogens and 1 Oxygen per water molecule.
If it is balanced then the mass (amount) of elements on each side of the arrow will be equal.count the number of molecules of each element on each side of the equation. they need to all be equal.An example:H2 + O2 -> H2O2There are two H's on the left hand side and two on the right hand side, so the H's are balanced.The same is for the O's.==> The equation is balancedAnd remember that the arrow is a yield sign in an equation.