Balanced chemical equation

Definition

A balanced chemical equation represents a chemical reaction with equal numbers of atoms for each element on both sides of the equation. It ensures the law of conservation of mass is followed.

5 Must Know Facts For Your Next Test

1. A balanced chemical equation has the same number of atoms for each element in the reactants and products.
2. Balancing equations involves adjusting coefficients, not subscripts, to achieve equal atom counts.
3. The law of conservation of mass dictates that matter cannot be created or destroyed in a chemical reaction.
4. Balancing equations is crucial for correctly predicting the amounts of products formed from given reactants.
5. Unbalanced equations can lead to incorrect interpretations and calculations in experimental data.

Review Questions

Related terms

Law of Conservation of Mass: States that matter cannot be created or destroyed in an isolated system

Reactants: Substances that undergo change during a chemical reaction

Products: Substances formed as a result of a chemical reaction