Question

State and explain the law of conservation
of mass.


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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.

Explanation:

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Answer 2

Explanation:

The law of conservation of mass on principle of mass conversation states that for any system closed to all the transfers of matter and energy, the mass of the system must remain constant over time, as system mass cannot change, so quantity cannot be added or removed.Hence , the quantity of mass is conserved overtime.

Th law implies that mass can neither be created nor destroyed, althrough it may be rearranged in space, or the entities associated with it may be changed in form . For example, in chemical reactions, the the mass of the chemical components before the reaction is equal to the mass of the component after the reaction.Thus, during any chemical reaction and low energy thermodynamic processes in an isolated system, the total mass of the reactants, or starting materials, must be equal to the mass of the products.

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