What experiment did Antoine Lavoisier do?

What experiment did Antoine Lavoisier do?

In June 1783, Lavoisier reacted oxygen with inflammable air, obtaining “water in a very pure state.” He correctly concluded that water was not an element but a compound of oxygen and inflammable air, or hydrogen as it is now known. To support his claim, Lavoisier decomposed water into oxygen and inflammable air.

What experiments did Antoine Lavoisier do to the atomic theory?

Lavoisier’s careful experiments also revealed that the combined masses of mercury and oxygen were exactly equal to the mass of calx of mercury. That is, there was no change in mass upon formation or decomposition of the calx.

What is Antoine Lavoisier most famous for?

Antoine-Laurent Lavoisier, a meticulous experimenter, revolutionized chemistry. He established the law of conservation of mass, determined that combustion and respiration are caused by chemical reactions with what he named “oxygen,” and helped systematize chemical nomenclature, among many other accomplishments.

What was one of the test that Lavoisier performed to prove the law of conservation of mass?

Lavoisier carefully checked that the mass of reacted water (the mass loss of the retort subtracted from the mass increase of the collecting bottle) equaled the total mass of hydrogen collected in the bell jar and oxygen calculated from iron weight increase.

Who was Lavoisier’s wife?

Marie-Anne Paulze Lavoisierm. 1771–1794
Antoine Lavoisier/Wife

Born Marie Anne Pierrette Paulze in 1758, she married the 28-year-old lawyer/scientist Antoine Lavoisier when she was only thirteen. They’d been married 23 years when the Revolution hauled him in on charges of having collected taxes for the crown.

Who is the father of respiration?

Antoine Lavoisier has been called the father of modern chemistry. From a medical point of view, he introduced the study of respiration and metabolism and so founded biochemistry.