What Is Lavoisier’s Law, What Does It Mean?July 2, 2021
The law that states that nothing in nature is lost and nothing can be created. The great French scholar of the 18th century, Lavoisier, who proved one of the main claims of materialism, revealed this very important law that revolutionized the scientific field with this simple experiment: he heated a certain amount of mercury in a device containing a certain cubic meter of air. The heated mercury began to oxidize and increased in weight. Weighing the mercury and air, Lavoisier saw that the amount decreased in one increased in the other. He repeated the experiment in reverse, that is, by reheating the mercury oxide, he obtained some gas. When he weighed the gas and mercury, he found that what decreased in one increased and increased in the other. The conclusion from this simple experiment was that nothing was lost in the mass of both bodies, one transformed into the other. Thus, all births and deaths in nature were not annihilation and non-existence, but merely a transformation.
Antoine Laurent de Lavoisier (1743-1794), the real founder of scientific chemistry, showed the invalidity of the phlogiston theory, which was considered valid until that day, determined the law of conservation of mass and elements, explained the oxidation phenomenon, discovered that water was composed of two gases and named these gases oxygen and hydrogen. , burned the diamond, explained the carbon dioxide compositions, and made the first calorimeter measurements.