Question

Defiend law of conservation of mass? What is Reactants and productants

Answer 1

Answer:

The law of conservation of mass states that mass in an isolated system is neither created nor destroyed by chemical reactions or physical transformations. According to the law of conservation of mass, the mass of the products in a chemical reaction must equal the mass of the reactants.

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Answer 2

Answer:

Law of conservation of mass states that mass can neither be created nor be destroyed in a chemical reaction. Total mass of atoms in the reactants is = to the total mass of atoms in the products.

Reactants are the compounds or elements or both, which is present in left of the arrow in the chemical reaction.

Products are the compounds or elements or both, which is present in right of the arrow in the chemical reaction.

For example :

C + O2      -------->      CO2

_____                      _____

   ↓                               ↓

reactants                products