NCERT · Class 10 · Science · Chemical Reactions and EquationsDescribe the concept of a chemical equation and its importance in chemistry. Explain the significance of the law of conservation of mass in balancing chemical equations.

Chemical Equation and Its Importance

A chemical equation is a symbolic representation of a chemical reaction, where reactants are converted into products. The importance of a chemical equation lies in its ability to predict the products of a reaction and the amount of reactants required. The law of conservation of mass states that matter cannot be created or destroyed in a chemical reaction. This law is crucial in balancing chemical equations, as it ensures that the number of atoms of each element is the same on both the reactant and product sides.