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...arbon. A mole of water would have the molar mass of 18g/mol (H2O Molar Mass: (1.008x2) + 16.00 = 18.016g/mol). Additionally, The law of conservation of mass was first established in 1789 by a French chemist name Antoine Lavoisier. The law states that mass is neither created nor destroyed in any ordinary chemical reaction. Or more simply, the mass of substances produced (products) by a chemical reaction is always equal to the mass of the reacting substances (reactants). E.g., 1.00g carbon + 5.34g sulphur = 6.34g carbon disulphide. In any chemical reaction the mass of things produced will be the same like the reactant it used. Mass of things reacted equals mass of things produced. So if you react 1 kg of stuff, the result will also be 1 kg of stuff. The materials do not "disappear" nor are other materials “created". This applies as mass cannot be created nor destroyed.
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