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How did Antoine Lavoisier recognized hydrogen?
he, like found it in a suit case with like Zacharaist and stuff
Why did Antoine lavoisier collect hydrogen chloride gas by displacement of mercury?
Antoine Lavoisier collected hydrogen chloride gas by displacement of mercury in order to obtain a pure sample of the gas for further study and analysis. The method allowed him to separate and collect the gas without it reacting with the atmosphere or other components present in the reaction.
What 4 categories did Antoine Lavoisier use to classify elements?
solids,liquids, and gases Novanet
How does Lavoisier expose a mouse to a gas he collected from the mercury?
Why do you think lavoisier exposed a mouse to the gas he collected from mercury
Which 2 scientists that discovered oxygen?
Antoine Lavoisier and Joseph Priestley are credited with independently discovering oxygen in the 1770s. Lavoisier demonstrated that oxygen was a necessary component in combustion while Priestley isolated oxygen as a gas and identified its role in supporting life processes.
How did Antoine Lavoisier recognized hydrogen?
he, like found it in a suit case with like Zacharaist and stuff
Why did Antoine lavoisier collect hydrogen chloride gas by displacement of mercury?
Antoine Lavoisier collected hydrogen chloride gas by displacement of mercury in order to obtain a pure sample of the gas for further study and analysis. The method allowed him to separate and collect the gas without it reacting with the atmosphere or other components present in the reaction.
Where did the name oxygen come from and why?
in 1777, a french chemist, Antoine Lavoisier named this gas oxygen (Greek for "acid forming") because it was believed that all acids needed oxygen to be able to form
What 4 categories did Antoine Lavoisier use to classify elements?
solids,liquids, and gases Novanet
How does Lavoisier expose a mouse to a gas he collected from the mercury?
Why do you think lavoisier exposed a mouse to the gas he collected from mercury
Who discovered the origin of name for oxygen?
Joseph Priestley is generally given credit for the discovery of oxygen, which he named dephlogisticated air'. The term was changed to 'oxygen' in 1777 by Antoine Lavoisier, who is better known for his experiments with gas.
What is the reason of naming hydrogen?
Hydrogen was named by Antoine Lavoisier in 1783, derived from the Greek words "hydro" (meaning water) and "genes" (meaning forming), to reflect its role in water formation.
What is oxygen's origin of name?
Origin is Greek; oxys, meaning "sharp, sour," and gens, meaning "born, generated."French chemist Antoine Lavoisier named the gas oxygène,literally meaning "acid producer" (From the Greek words above)
Who proved that oxygen gas was the cause of an increase in mass during oxidation?
Antoine Lavoisier was the scientist who demonstrated that oxygen gas is the cause of an increase in mass during oxidation. He conducted experiments showing that when a substance burns in a closed system, the added mass comes from the oxygen in the air.
When did the history of gas anaysis occur?
The history of gas analysis can be traced back to the 18th century with the discovery of various gases like oxygen and carbon dioxide by scientists such as Joseph Priestley and Antoine Lavoisier. However, significant advancements in gas analysis techniques and instruments occurred in the 19th and 20th centuries with the development of methods such as gas chromatography and mass spectrometry.
Who disprooved the phlogiston theory?
Antoine Laurent Lavoisier Lavoisier showed that combustion requires a gas that has weight (oxygen) and that the gas released during combustion (carbon dioxide) could be measured by means of weighing closed vessels (jars) containing burning substances. The use of closed vessels removed the weight of the outside air which had disguised the mass of the 'phlogiston' which was supposedly released during combustion thus making the released CO² measurable.
Where was discover hydrogen?
The discovery and identification of Hydrogen gas, H2, has a lengthy history.It was first artificially produced and formally described by T. Von Hohenheim (1493-1541) of Vienna.In 1671, Robert Boyle, an Englishman, rediscovered and described the reactions that produce it.In 1766, Henry Cavendish ( another Englishman) was the first to recognize hydrogen gas as a discrete substance.In 1783, Antoine Lavoisier (from France) gave the element the name hydrogen.
