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Hydrogen burns in Chlorine to form HCl. Thus, CHLORINE gas supports the burning of Hydrogen.
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Is more oxygen used in an incomplete combustion than a complete combustion?
More oxygen is used in a complete combustion.
What are the similarities between respiration and combustion?
Similarities between combustion and respirationBoth of them:(a) release energy(b) use up oxygen(c) produce oxidesDifferences between combustion and respiration(a) Combustion is fast. It releases energy rapidly. Respiration is slower than combustion.(b) Combustion involves a flame.(c) Respiration is catalysed by suitable enzymes in living cells.
How are the incomplete and complete combustion reactions different?
In complete combustion, all the reactants will be converted into carbon dioxide and water. In incomplete combustion, some of the reactants will be converted to carbon dioxide, some will become carbon monoxide, and some may not react at all. Quite often incomplete combustion will result in a "sooty" flame.
Why do metals burn more brightly in oxygen than in air?
the general formula for combustion is someting like this: organic (carbon/hydrogen based substance)+ oxygen goes to carbon dioxide+ water + ash pure oxygen is a very important component of this reaction, but normal air is less than a quarter oxygen, so the effect is diluted
What are other ways you could get oxygen on Mars other than plants?
you can contract oxygen from water
Is more oxygen used in an incomplete combustion than a complete combustion?
More oxygen is used in a complete combustion.
Why does complete combustion release more energy than incomplete combustion?
in complete combustion the amount of oxygen is higher/more than the amount of oxygen in incomplete combustion. Heat needs oxygen.
Can hydrogen support combustion?
Hydrogen is a fuel for combustion, but cannot support it in the manner than oxygen can.
Without oxygen and an atmosphere how do stars burn?
The "burning" inside a star is not fire as we are familiar with it, which is called combustion. Stars are powered by nuclear fusion. Combustion is a chemical process by which oxygen combines with other substances to make new molecules. In nuclear fusion, hydrogen atoms fuse with each other to form helium. This process produces millions of times more energy than combustion does.
Can nitrogen catch on fire?
No. It would be very bad for us if they did, ad out atmosphere is mostly nitrogen and oxygen. Nitrogen will react with oxygen, but only at high temperatures, and the process actually absorbs more energy than it gives out.
How does the reaction of hydrogen and oxygen to produce energy in a fuel cell differ from their interaction during the direct combustion of hydrogen and oxygen?
It is much easier to control the hydrogen and oxygen during direct combustion than during their reaction in a fuel cell.
Is there anything that will burn without oxygen?
Titanium burns in nitrogen as well as oxygen. You might get some argument that combustion mean "in oxygen" but I think it is fair to say that lots of things "burn" in something other than oxygen. They undergo chemical reactions while giving off light and heat.Combustion is a process in which some is oxidized in an exothermic reaction. Things can be oxidized by other chemicals than oxygen, such as Cl2 or F2, and that would be considered combustion.Pyrolysis is a thermochemical reaction in which organic matter undergoes decompostion(or combustion in another sense) in the absense of oxygen.This is a clear example of combustion without oxygen.See the Web Links to the left for more information.
Is supporting combustion a chemical or physical change?
Combustion is a chemical reaction. It is most commonly a reaction with oxygen gas (O2), in which the material combusting combines with oxygen.
Why does petrol burn but water not burn?
Burning, in the conventional sense, is combustion, a rapid, heat-releasing reaction with oxygen. Petrol is composed primarily of hydrocarbons, that is, compounds consisting entirely of carbon and hydrogen. Both of these elements will readily bond with oxygen, and, in fact, are more stable when bonded with oxygen than with each other. In complete combustion, these hydrocarbons will react with oxygen to form carbon dioxide and water vapor. Water, on the other hand, consists of hydrogen bonded with oxygen. So water is essentially hydrogen oxide. The hydrogen in water is already fully oxidized, and so it will not react any further with oxygen.
Is helium safer than oxygen?
Yes Helium is safer than Oxygen, in that it does not feed combustion the way Oxygen does. In fact, a high concentration of Helium will extinguish a fire. BUT … In a closed area, you can suffocate if the concentration of Helium in the air gets too high.
What are the similarities between respiration and combustion?
Similarities between combustion and respirationBoth of them:(a) release energy(b) use up oxygen(c) produce oxidesDifferences between combustion and respiration(a) Combustion is fast. It releases energy rapidly. Respiration is slower than combustion.(b) Combustion involves a flame.(c) Respiration is catalysed by suitable enzymes in living cells.
What process take place when a substance combines with oxygen?
Combustion, burning, or oxidation all refer to this process (some more precisely than others -- for instance oxidation can include other things than oxygen). Combustion is generally the commonly used technical term.
