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

coefficent


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

Coefficient. It generally corresponds to the number of moles of the molecule / atom under consideration.


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

coefficient


What is the written notation used to represent the number of atoms of each element in a compound called?

The Atomic Number*******************2nd Opinion ******************Nope. The answer is a chemical formula.


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

i think so it is no


Which number in a chemical equation shows you the number of atoms?

The coefficient times the subscripts in a chemical formula show you the number of atoms of each element for each substance in the equation.


How does a subscript in a chemical formula affect balancing chemical equation?

How does a subscript affect the element just before it?


What is understood if no coefficient is written before a formula in a chemical equation?

if no number is written following a chemical symbol in a chemical formula, it is understood the number of atoms of that element is one


What do coefficients in a chemical equation represent?

Coefficients in a chemical equation represent the number of units of the formula immediately following the coefficient that are involved in the balanced equation for the reaction.


A number written to the left of a chemical symbol or formula is called?

In chemical symbol, number written on top-left (2H) is is the mass number, and on the bottom left (1H) is atomic number. In chemical symbol the number in the very left of formula is used for balancing chemical equation.