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On what chemical law . balancing of chemical equation is based |
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Answer» Law of conservation of mass The law of conservation of mass. The law states that mass can neither be created nor be destroyed by a chemical reaction Chemical reactions follow the law of conservation of mass, meaning that the total mass of the reactants has to be equal to the total mass of the products. The number of each type of atom must also be conserved from reactants to products. Atoms cannot be created or destroyed, so if the equation cannot be balanced, there must be another reactant or product involved. Uncovering these missing materials can shed light on how the reactions take place, how to get a better yield of the products, or what waste products may be generated. |
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