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Sugar burns with a yellow sooty flame due to the incomplete combustion of carbon and hydrogen present in its molecular structure. When sugar is heated, it breaks down into carbon, water, and other compounds, and the carbon particles form soot. The yellow color of the flame is primarily caused by the incandescence of these tiny carbon particles, which emit light as they are heated. Incomplete combustion occurs because there is often insufficient oxygen to fully oxidize the carbon, resulting in the characteristic yellow, sooty flame.
What else can I help you with?
Why does benzene burn with sooty flame?
For the same reason anything else burns with a sooty flame--not enough oxygen. What happens is, the outside of the flame gets all the air it wants, and the little oxygen that makes it through isn't enough to properly combust the fuel. If you mix air with the fuel before you burn it, as is done in a carburetor or a welding torch, you don't get a sooty flame.
What organic compound is flammable and will burn with a sooty flame?
Hydrocarbons like alkanes (e.g. propane, butane) are organic compounds that can burn with a sooty flame due to incomplete combustion, which produces carbon particles.
Why is candle flame yellow?
candles burn with a yellow flame because its an incomplete combustion
What colour flame do you get when you burn sodium?
You get and orange - yellow colour.
what is non sooty flame?
A non-sooty flame is a type of flame that burns cleanly without producing soot, which is a byproduct of incomplete combustion. This occurs when there is an adequate supply of oxygen, allowing the fuel to burn completely. Non-sooty flames are typically seen in well-ventilated burners or when using fuels like natural gas or propane. These flames are often characterized by a blue color, indicating efficient combustion.
What color does sodium hydroxide burn in a flame test?
Bright yellow :: This is the sodium ions. Any sodium compound will give a flame test colour of yellow/
What color does sodium chloride burn in a flame test?
Orangish yellow
What color does manganese burn?
Manganese, when burning, produces a yellow-green flame.
What color does sodium iodide burn?
A strong yellow color, from sodium
Why does a candle burn with a yellow flame?
Candle burns with a yellow flame because its an incomplete combustion. The temperature of the flame also relates to its colour and also the trace metal ions present will influence the flame colour.
Why does kerosene burn with a blue flame in wick stove but produces a yellow flame when burnt in a lamp?
Generally, the more oxygen supplied to a flame, the hotter and bluer the flame is.Wick stoves need to be hot, so they are designed to allow lots of oxygen to get to the flame, which also makes it bluer.Lamps just need to be bright, so the oxygen input is regulated by valves in order to achieve a more yellow, cooler flame.
Does cyclohexane burn in air?
Cyclohexane is an alkane and it burns in air with an orange flame and black sooty smoke. The orange flame indicates incomplete combustion. This means there is a lack of oxygen in the air for all the carbon in the alkane to be converted into carbon dioxide (which is complete combustion) so some carbon and carbon monoxide is formed which is the black sooty smoke (incomplete combustion).
