Lavoisier was the father of modern chemistry in modern Europe and the most rare genius chemist in France in the past century. His most famous achievement was the determination of air composition. In the last century, Lavoisier The experimental results of tin measuring the composition of air shocked people all over the world when they came out, because he overturned the previous concepts and the inherent concepts in people's minds. However, this was the beginning of Lavoisier's fame.
The result of Lavoisier’s experiment to measure air composition was that oxygen accounts for 1/5 of the air. At that time, this result was not accepted by most people, even the French Academy of Sciences where Lavoisier worked. The dean also did not accept his statement. He believed that Lavoisier's measurement method was wrong, but the truth is the truth. Even after hundreds of years, it will not lose its shine because of someone or a certain word. Facts have proved that Lavoisier's measurement method is wrong. The conclusion is completely correct.
In the autumn of 1772, Lavoisy decided to do an experiment that shocked the world. He made preparations for the experiment according to the habits of his predecessors, but he created an original method of doing chemical experiments, thus An unprecedented conclusion was drawn. Lavoisier's experiment to determine the composition of air was conducted secretly at the time. Although the results were not made public until the end of the experiment, many people already looked down upon him when he did the experiment and thought he was It is bound to fail.
It can be said now that those experiments to determine the composition of the air went through many difficulties and dangers. After all, during the era when the French Revolution swept the country, the entire France was in war, the economy was depressed, and scientific research was Naturally, progress has stagnated. Those experiments to determine the composition of air have had many more obstacles and difficulties than in peaceful times. However, the greatest thing about great people is their perseverance. In the end, Lavoisier relied on Perseverance discovers truth.
Brief introduction of chemist Lavoisier
Lavoisier's life was short, but Lavoisier's brief introduction presents the life of a great scientist to the world. Lavoisier was a French tax collector, but he was also a famous chemist and the main founder of modern chemistry.
On August 26, 1743, a boy was born to a lawyer family in Paris, France. He was Lavoisier, who later became famous in the chemical world. His family wanted Lavoisier to pursue a career as a lawyer. Lavoisier He also studied at the Paris Law School in 1761 and obtained the qualification of a lawyer. However, he was still very interested in natural sciences, especially chemistry. His achievements in chemistry allowed him to leave his name in the history of science. He became a member of the French Academy of Sciences at the age of 25.
For his research on "combustion", Lavoisier designed a very famous experiment called the bell jar, which determined that air also participates in the combustion process. As time goes by, Lavoisier's social work increased more and more after 1787, and he had less time to conduct research. However, his contribution to chemical nomenclature cannot be ignored, and this method is still used today. in use. In 1789, Lavoisier published the textbook "Essentials of Chemistry", which played a positive role in the promotion of chemistry.
On May 8, 1794, Lavoisier was executed by the French revolutionaries just because of his status as a tax collector. The tax collector at that time collected taxes except for the king. Being able to dominate has aroused the hatred of people at the bottom towards people in this profession. This identity brought him financial security, allowing him to have enough funds to conduct various scientific research, but it was also this identity that allowed Dr. Lava to find a reason to kill him.
When it comes to the famous chemist Lavoisier, many people will be familiar with it, but Lavoisier’s wife is also the object of curiosity for many people. The name of this beautiful woman is Marie Boltz. She is not only a gentle and virtuous wife, but also the daughter of Lavoisier’s colleague. Lavoisier’s colleague, Marie’s father, also has multiple identities. , he is also a financier and a parliamentary lawyer, so Mary herself can be regarded as a relatively standard rich lady.
Although the mother of Lavoisier's wife, Marie Boltz, died early, she received a more formal and traditional education in the monastery since she was a child, which made Marie possess talents and unusual talents. It was Lavoisier's blessing to be a good helper in Lavoisier's career, and it is also very rare in the scientific world.
After the two got married, Lavoisier suddenly became very interested in chemistry. Because the conditions at home were relatively well-off, Lavoisier’s wife also followed her husband to do experiments, and slowly She became interested in scientific research. At the same time, she also subconsciously contacted and learned this knowledge. She also used her translation talents to translate many relevant documents for Lavoisier and became a good helper in Lavoisier's career. ,
And Lavoisier’s wife, such a beautiful and talented woman, eventually ended up being separated from her husband. At that time, due to the outbreak of the Revolution, Lavoisier and several other tax collectors were sent to the guillotine. Marie Boltz also had almost nothing. She later remarried, but she still retained her love for Lavoisier. Even the last name has not changed.