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The number of molecules of reactants or products. For instance: 2 H2 + O2 > 2 H2O means that two molecules of hydrogen react with one molecule of oxygen to produce two molecules of H2O (water).
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoThe coefficient is the number that precedes a compound or element in an equation. It represents the number present in the reaction. It can be thought of as similar to a number [coefficient] outside parentheses in an algebra equation [i.e. 4(x+3)] since the coefficient is applied to all elements if it is written as an expansion. [i.e. 4X + 12]
MLZ Carpenter, Ph.D.
Wiki User
∙ 11y agothe relative amounts of reactants/products. They can be interpreted as atoms, molecules, or formula units depending on the substances, or they can be called moles of substances. If all substances are gases the coefficients can even represent volumes (liters).
Wiki User
∙ 14y agothe represent the no of moles of reactants consumed and no of moles of products formed during a chemical reactio.../..
Wiki User
∙ 13y agoThe coefficient tells you how many of the molecules are needed to react with one another to form a chemical bond.
Wiki User
∙ 12y agoIt tells us how many moles of every reactant and product there is in the equation.
Wiki User
∙ 11y agoThe coefficient represents the number of atoms, molecules, ions, or moles of a substance.
Wiki User
∙ 11y agoThe coefficients can represent the number of atoms, molecules, formula units, or moles.
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What information in a balanced chemical equation shows how many moles of REACTANT ARE INVOLVED IN The reaction?
The coefficient (not a subscript or superscript) placed immediately before the formula of the reactant in the equation shows how many moles of a reactant are involved in the reaction. If there is no explicit coefficient, a value of 1 for the coefficient is assumed. The coefficient in front of the molecule tells its relative number of moles.
What information in balanced chemical equation shows how many moles a reactant are involved in the reaction?
The coefficient (not a subscript or superscript) placed immediately before the formula of the reactant in the equation shows how many moles of a reactant are involved in the reaction. If there is no explicit coefficient, a value of 1 for the coefficient is assumed. The coefficient in front of the molecule tells its relative number of moles.
What information in a balanced chemical reaction shows how many moles of a reactant are involved in the reaction?
The coefficient (not a subscript or superscript) placed immediately before the formula of the reactant in the equation shows how many moles of a reactant are involved in the reaction. If there is no explicit coefficient, a value of 1 for the coefficient is assumed. The coefficient in front of the molecule tells its relative number of moles.
What is a number added to an atom or molecule to help balance a chemical equation?
A coefficient.
What can be adjusted to balance chemical equations?
The molar coefficient can be adjusted. These are the big numbers before each atom that shows the molar ratio between that atom and all the other atoms within the equation.
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.
What information in a balanced chemical equation shows how many moles of a reactant are involved in a reaction?
The information in a balanced chemical equation shows how many moles of a reactant are involved in a reaction is the number appearing immediately before the formula for the reactant in question in the chemical equation. This number is called a "coefficient".
What information in a balanced chemical equation shows how many moles of a reactant are involved the reaction?
The coefficient (not a subscript or superscript) placed immediately before the formula of the reactant in the equation shows how many moles of a reactant are involved in the reaction. If there is no explicit coefficient, a value of 1 for the coefficient is assumed. The coefficient in front of the molecule tells its relative number of moles.
What information in a balanced chemical equation shows how many moles of REACTANT ARE INVOLVED IN The reaction?
The coefficient (not a subscript or superscript) placed immediately before the formula of the reactant in the equation shows how many moles of a reactant are involved in the reaction. If there is no explicit coefficient, a value of 1 for the coefficient is assumed. The coefficient in front of the molecule tells its relative number of moles.
What information in balanced chemical equation shows how many moles a reactant are involved in the reaction?
The coefficient (not a subscript or superscript) placed immediately before the formula of the reactant in the equation shows how many moles of a reactant are involved in the reaction. If there is no explicit coefficient, a value of 1 for the coefficient is assumed. The coefficient in front of the molecule tells its relative number of moles.
What information in a balanced chemical equation shows how many moles of a reactant are involved in the reaction?
The coefficient (not a subscript or superscript) placed immediately before the formula of the reactant in the equation shows how many moles of a reactant are involved in the reaction. If there is no explicit coefficient, a value of 1 for the coefficient is assumed. The coefficient in front of the molecule tells its relative number of moles.
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 reactant has the smallest coefficient in a balanced chemical equation?
It depends on the equation.
A is a number in front of a formula in a chemical equation?
coefficient
What is the relationship between coefficient and balance chemical equation?
balance chemical equation, change only the coefficients of the formulas.
What information in a balanced chemical reaction shows how many moles of a reactant are involved in the reaction?
The coefficient (not a subscript or superscript) placed immediately before the formula of the reactant in the equation shows how many moles of a reactant are involved in the reaction. If there is no explicit coefficient, a value of 1 for the coefficient is assumed. The coefficient in front of the molecule tells its relative number of moles.
When balancing a chemical equation what do you adjust?
You can only adjust the amount of a substance by adding a coefficient in front of the chemical formula. If there is no coefficient, it is understood to be 1.
