To let you know what kind of atoms (and how many) make up certain molecules. For example H2O is a chemical equation for a molecule of water. It shows us that there are 2 atoms of Hydrogen and 1 atom of Oxygen in a water molecule. Hope this help! -Sixth Grade Science Teacher
1. To make clear what happens in a chemical reaction. 2. To account for the disposition of the elements in each compound involved in the reaction.
A chemical equation is a word representation of a chemical reaction.
A chemical equation is a shorthand description of a chemical reaction.
A chemical reaction can be represented by a chemical equation.
There is no chemical equation for argon. A chemical equation describes a process, not an element or compound. Argon does have a chemical symbol, which is Ar.
A stoichiometric equation is a notation that describes a chemical reaction using chemical formulae. An example is CH4 + 2 O2 -> CO2 + 2 H2O
A chemical equation is the graphic form of the reaction.
A chemical equation is a shorthand description of a chemical reaction.
A chemical reaction can be represented by a chemical equation.
We see the chemical reaction but we write the chemical equation.
A chemical reaction is represented by a chemical equation.
The written statement that shows a chemical reaction is called an "equation". The representation of each reactant is called its chemical formula.
There is no chemical equation for argon. A chemical equation describes a process, not an element or compound. Argon does have a chemical symbol, which is Ar.
Power hasn't a chemical equation.
A balanced chemical equation has correct placed coefficients and a representative chemical equation need these coefficients.
A chemical equation is the representation of a chemical reaction.
A chemical equation is the graphic expression of a chemical reaction.
A stoichiometric equation is a notation that describes a chemical reaction using chemical formulae. An example is CH4 + 2 O2 -> CO2 + 2 H2O
A chemical equation is the graphic form of the reaction.