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At what temperature does oxygen burn?
Oxygen itself does not burn, but it supports combustion. Combustion occurs when a substance reacts with oxygen and releases heat. The temperature at which this reaction occurs varies depending on the substance.
What hapens in a combustion reaction?
*happens Combustion is a sequence of chemical reactions between a fuel and an oxidant acompanied by the production of heat which burn. Combustion IS burning.
What are the benefits of combustion reactions?
Because so many chemists like to burn things.
Why the burning level of a substance increases when air blows?
When air blows, it provides a continuous supply of oxygen to the burning substance. Oxygen is necessary for combustion to occur, as it supports the chemical reactions that release heat and light. The increased airflow can enhance the combustion process, allowing the substance to burn more efficiently and at a higher intensity.
Whether or not a substance will burn is called what?
The flammability of a substance refers to whether or not it will burn. It is a measure of how easily a material will ignite and sustain combustion in the presence of a flame or spark.
What element is that is necessary for a substance to burn?
Oxygen is necessary for a substance to burn. It reacts with the substance in a chemical reaction known as combustion, releasing heat and light energy. Without oxygen, the substance will not be able to sustain a fire.
What is a substances ability to burn called?
A substance's ability to burn is called its flammability. It refers to how easily a material catches fire and sustains combustion. Factors that influence flammability include the presence of flammable gases, liquids, or solids in the substance.
Is a flammable a chemical or a physical?
Flammable is a chemical property. Flammable means that the substance will burn. Burning or combustion involves chemical changes as the substance is oxidised.
Do substances actually burn in combustion?
Combustion is the process of rapid oxidation of a substance i.e. its rapid reaction with oxygen. This whole process is called burning. So, it can be said that the substance burns in combustion.
Why do some substance burn with flame while some others not?
Substances that burn with a flame contain volatile components that vaporize and mix with oxygen in the air to produce a flame. In contrast, substances that do not burn with a flame may lack volatile components or not have the necessary conditions for combustion to occur. The presence of carbon, hydrogen, and oxygen in a compound is important for producing a flame during combustion.
What is combustion burning?
Combustion or burning is the chemical reaction of a substance in the presence of oxygen. This can be understood with a simple example. Fire is not enough to burn a paper, it also require oxygen in air. During burning or combustion, heat energy is generated and physical and chemical properties of substance are changed.
Is diamond a combustible substance?
No: diamond does not itself burn nor does it support combustion.
