A chemical reaction involves the transformation of one or more substances into different substances. The main parts of a chemical reaction are:
- Reactants: These are the starting materials in a chemical reaction. They are the substances that undergo change.
- Products: These are the substances formed as a result of the chemical reaction.
- Chemical Equation: This is a symbolic representation of the reaction, showing the reactants on the left side and the products on the right side, separated by an arrow.
- Arrow: The arrow in a chemical equation indicates the direction of the reaction, from reactants to products.
- Coefficients: These are numbers placed before the formulas of the reactants and products to balance the equation, ensuring that the same number of atoms of each element is present on both sides.
Understanding these parts helps in analyzing and predicting the outcomes of chemical reactions.