the law of conservation of mass states that matter is neither created nor destroyed in chemical reactions. in any chemical reaction, the total mass of the products always equals the total mass of the reactants.
The law of conservation of mass states that mass is neither created nor destroyed by chemical reactions the law of conservation of mass was created in 1789 by a French chemist who discovered that matter cannot be created or destroyed in a chemical reaction according to the law conservation of mass the mass of the products in a chemical reaction must equal the mass of the reactants.113 grams when you mix baking soda and vinegar you get a chemical reaction and gas is produced after the reaction the mass of the products is still 113 grams the same as the mass of the reactants the mass of the array Acton's was not created or destroyed it was merely rearranged the balanced equation for this reaction.
