answersLogoWhite

0

The number written in front of a chemical formula is called the coefficient. This represents the number of molecules of the substance in the chemical formula. For example, 8SO3 tells you that there are 8 molecules of SO3 or sulfur trioxide.

User Avatar

Wiki User

10y ago

What else can I help you with?

Related Questions

What is the number in front of a chemical formula called-?

atomic number or atomic weight. Subscript: atomic number, superscript: atomic weight: 94Pu239 or 239Pu


The number placed in front of a chemical symbol or formula is called?

The number placed in front of a chemical symbol or formula is called a coefficient. It represents the number of molecules or formula units in a chemical reaction.


What is written in front of the formula used to balance chemical equations?

The reactants are written on the left side of the equation, while the products are written on the right side. The equation is balanced by adjusting the coefficients in front of the chemical formulas so that the number of atoms for each element is the same on both sides.


A number in front of a chemical formula in a chemical equation is called a?

coefficent


Is a number in front of formula in a chemical equation?

i think so it is no


What is the large number that appears in front of a chemical formula called?

The large number that appears in front of a chemical formula is called a coefficient. It represents the number of molecules or units of that particular substance in the reaction.


A number placed in front of a chemial formula in a chemical equation is called?

The number placed in front of a chemical formula in a chemical equation is called a coefficient. Coefficients are used to balance chemical equations by ensuring that the number of atoms of each element is the same on both sides of the equation.


A number placed in front of a chemical formula in a chemical equation is called?

In a chemical Equation ,The reactants are on the left side of a chemical equation and the products are on the right side.The number in front of a chemical formula in a chemical equation is called atoms. They should be a balancing number on both the sides.


What is the difference between a subscript and coefficiant?

A coefficient is the number that goes before an element when your balancing the equation. And a subscript is the number after the element. Subscripts are not changed when you balance the equation.


What is a the small whole number that appears in front of a formula in a chemical equation?

It is the coefficient.


What is the name of a number in front of a chemical formula in an equation called?

This is the number of molecules or atoms involved in the reaction.


What is ment by the term coefficient in relation to a chemical reaction?

A coefficient is a number written in front of a chemical formula when balancing a chemical equation. The coefficient can represent the number of atoms, molecules, formula units, or moles of the substance.