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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.
Which coefficient ?The chemical formula of magnesium chloride is MgCl2.The chemical formula of sodium chloride is NaF..
A coefficient is placed in front of a chemical formula to indicate the number of molecules or atoms involved in the reaction. It affects the entire chemical formula that follows it in the equation.
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.
The number written to the left of a chemical formula is called a coefficient. It represents the ratio of moles of each substance in 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.
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.
atomic number or atomic weight. Subscript: atomic number, superscript: atomic weight: 94Pu239 or 239Pu
It is the coefficient.
That is called a coefficient in a chemical equation. It indicates the number of molecules or units of a substance involved in a reaction.
The subscripts tell you how the atoms are bound together. The coefficient tells you how many atoms there are.
The subscript is mentioned only in a chemical formula.3 FeCl3 in a chemical reaction is not similar to Fe3O4 in a chemical formula.