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##### Asked by: Khlifia Tebaldi

science chemistry# What is the significance of the coefficients in a balanced equation?

Last Updated: 18th January, 2020

**coefficients**are

**important**to prove thelaw of conservation of mass. The

**coefficients in a balanced**chemical

**equation**indicate the relative number of moles ofreactants and products. From this information, the components ofreactants and products can be calculated. You can determine thenumber of moles of the product.

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Consequently, what is the significance of the coefficients in a balanced chemical equation?

In a **balanced chemical equation**, the total numberof atoms of each element present is the same on both sides of the**equation**. Stoichiometric **coefficients** are the**coefficients** required to **balance** a **chemicalequation**. These are **important** because they relate theamounts of reactants used and products formed.

Also Know, why is a balanced equation important in stoichiometry? The coefficients of a **balanced** chemical**equation** tell us the relative number of moles of reactantsand products. All **stoichiometric** calculations begin with a**balanced equation**. **Balanced equations** are necessarybecause mass is conserved in every reaction. This is the reactantthat is completely used in the reaction.

Also question is, what do the coefficients in a balanced equation represent?

First: the **coefficients** give the number ofmolecules (or atoms) involved in the reaction. In the examplereaction, two molecules of hydrogen react with one molecule ofoxygen and produce two molecules of water. Second: the**coefficients** give the number of moles of each substanceinvolved in the reaction.

What is represented by the numbers coefficients that are placed in front of the formulas in a balanced equation?

There are subscripts, which are part of the chemical**formulas** of the reactants and products and there are**coefficients that are placed in front of the formulas** toindicate how many molecules of that substance is used or produced.Figure 7.4.1: Balancing **Equations**.