law of conservation of mass

ریشه

The term 'conservation' comes from the Latin word 'conservatio', meaning 'preservation'. The law of conservation of mass was first formulated by the French chemist Antoine Lavoisier in the late 18th century.

مثال

• According to the law of conservation of mass, the total mass of the reactants in a chemical reaction is equal to the total mass of the products.
• When wood burns, the law of conservation of mass states that the mass of the ash and gases produced is equal to the mass of the original wood.
• The law of conservation of mass is a fundamental principle in chemistry.