Question

state the laws of conversation of mass? ​

Answer 1

Explanation:

Law of conservation of mass states that during any physical or chemical charge, the total mass of the product is equal to the total mass of reactant.

Example :- When landelt took the solutions of NaCl and AgNO

3

separately in Landolt's tube, they are sealed and weighed after weighing two solutions mixes thoroughly as a result a reaction.

AgNO

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+NaCl⟶AgCl+NaNO

Again the weight is measured and it remain practically same.

Answer 2

Answer:

The Law of Conservation of Mass dates from Antoine Lavoisier's 1789 discovery that mass is neither created nor destroyed in chemical reactions. In other words, the mass of any one element at the beginning of a reaction will equal the mass of that element at the end of the reaction.