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What evidence is there to prove phlogiston theory of burning was correct?
The phlogiston theory has been debunked by the discovery of oxygen. When materials burn, they combine with oxygen, not phlogiston as believed in the theory. The understanding of combustion and oxidation provided by oxygen led to the rejection of the phlogiston theory.
What is the difference between Georg Stahls theory of burning and the modern day theory?
Georg Stahl's theory of burning proposed that substances contain "phlogiston" that is released during combustion. Modern theory attributes combustion to oxidation reactions with oxygen, where substances combine with oxygen to produce heat and light. Stahl's theory has been superseded by the modern understanding of combustion as oxidation reactions.
Which gas helps in burning?
Burning is combustion, which is an oxidation reaction that requires oxygen. Therefore oxygen promotes burning, as it is a reactant in the reaction, and higher concentrations of a reactant will result in a faster rate of reaction (collision theory).
What is the role of oxygen while burning matter?
Oxygen is the oxydant in the reaction of burning.
How do you use the word oxygen in a sentence?
The word is spelled oxygen. Humans breathe oxygen and release carbon dioxide. Plants use carbon dioxide and release oxygen.
What is the modern theory of burning?
The modern theory of burning is based on the process of combustion, which involves the rapid chemical reaction of a fuel with oxygen to release heat and light energy. This reaction typically involves the breaking and forming of chemical bonds, resulting in the production of new substances like carbon dioxide and water vapor. The key components for combustion are fuel, oxygen, and heat.
A necessary ingredient for burning?
Oxygen is a necessary ingredient for burning.
What is the phylogiston theory of burning - how is it correct?
The phlogiston theory of burning is an outdated concept that suggested a substance called "phlogiston" was released during combustion. It was believed that the presence of phlogiston was necessary for materials to burn. However, this theory has been disproven with the advancement of modern chemistry, which identifies combustion as a process involving the reaction of materials with oxygen in the air.
How can you stop your burning?
to stop oxygen for burning
What happens to burning candle if there is no oxygen?
If there is no oxygen, a burning candle will not be able to sustain the combustion process since oxygen is needed for the flame to continue burning. The candle will eventually go out in the absence of oxygen.
How did josph priesley and Antoine lavoisier change people's ideas about burning?
Joseph Priestley discovered oxygen and demonstrated its role in combustion in the 18th century, leading to a greater understanding of the process of burning. Antoine Lavoisier later proposed the theory of combustion, showing that it involved the combination of oxygen with other elements rather than the release of a substance called "phlogiston." Their work revolutionized people's understanding of burning as a chemical process involving oxygen.
How is burning iron a similar reaction to burning?
Because burning is a a reaction with oxygen, an oxydation.
