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Is a formula also an equation?
No. A formula is not the same as an equation.In mathematics:A formula shows a relationship or rule expressed, usually symbolically.An equation shows the equality of separate expressions.In chemistry:A formula symbolically shows the component atoms, and their relative numbers, in a molecule of a substance.An equation symbolically indicates the progress of a chemical reaction.
How does a coefficient in front of a formula affect the number of each type of atom in the formula?
the coefficient shows how many molecules are in the reaction. is it used to balance the equation
What information in a balanced chemical equation shows how many moles of a reactant are involed in the reaction?
The number before the chemical formula of the reactant.
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.
Is a formula also an equation?
No. A formula is not the same as an equation.In mathematics:A formula shows a relationship or rule expressed, usually symbolically.An equation shows the equality of separate expressions.In chemistry:A formula symbolically shows the component atoms, and their relative numbers, in a molecule of a substance.An equation symbolically indicates the progress of a chemical reaction.
Why do some chemical equations use double arrows while some do not?
A double arrow shows that the reaction is reversible, it represents an equilibrium in which the products on the right can react together and produce the left hand side. A chemical equation without a double arrow isn't reversible and can only go in one direction.
What tells the story of a chemical reaction?
The written statement that shows a chemical reaction is called an "equation". The representation of each reactant is called its chemical formula.
What does a two-directional arrow need in a chemical reaction?
A double arrow shows that the reaction is reversible, it represents an equilibrium in which the products on the right can react together and produce the left hand side. A chemical equation without a double arrow isn't reversible and can only go in one direction
How does a coefficient in front of a formula affect the number of each type of atom in the formula?
the coefficient shows how many molecules are in the reaction. is it used to balance the equation
A chemical formula written over the arrow in a chemical equation signifies?
A chemical formula written over the arrow in a chemical equation is that of the catalyst used in the reaction.
What information in a balanced chemical equation shows how many moles of a reactant are involed in the reaction?
The number before the chemical formula of the reactant.
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 chemical equation shows that no atoms are lost during a chemical reaction?
This is a balanced chemical reaction.
What is an equation that shows the relationship among certain quantities?
Formula
What shows the relationship between the reactants and products in a chemical reaction?
the coefficients of a balanced reaction
Equation that shows a relationship among certain quantities?
A formula.
