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How do you produce such flame?
Burn hydrogen
Which substance will burn in bunse to give a brick red non luminous flame?
NaCl will burn with a brick-red colour in a non-luminous Bunsen flame.
What is the meaning of smolder?
Burn slowly with smoke but no flame.
Why do phenols alter pH?
Phenols have a low acidity.
If a gas stove gives a smoky flame how can you correct this?
Just cleen the burner of the stove, as it might be dirty.
Do alkene burn with a non smoky flame?
Unsaturated hydrocarbons burn wih a luminous smoky flame. (unsaturated hydrocarbons are simply carbons with multiple bonds. they are known as unsaturated because they do not have the maximum amount of hydrogens attached as possible with the amount of given carbons.)
How can saturated and unsaturated hydrocarbons be differentiated on the basis of combustion?
Saturated hydrocarbons sometimes burn with smoky flame upon combustion while unsaturated hydrocarbons always burn with non-smoky or blue flame. This is on account of the reason that for the same number of carbon atoms in their molecular formula, saturated hydrocarbons have more number of hydrogen atoms as compared to unsaturated hydrocarbons.
What causes a burner flame to be smoky and to separate from the tip of the burner?
If there is not a sufficient supply of oxygen, the flame will be smoky from excess of carbon.
Where is the smoky flame thrower in mechquest?
tech's mech shop
What does a flame need to burn?
For a flame to burn it needs fuel, oxygen, and heat.
Why is petrol regarded as a better fuel than kerosene?
In petrol, the combustion of hydrocarbons present is complete and they burn with blue flame. However, in kerosene, the combustion is not complete. It burns with smoky flame accompanied by the release of unburnt carbon atoms. Therefore, petrol is regarded as a better fuel than kerosene.
What will not burn?
flame retardant
What will burn?
flame retardant
How do you obtain blue flame on burn-sen burner?
Increase the air flow by opening the circular valve on the stem of the burner. This will cause the flame to burn more intensely and with a blue flame. When the valve is closed, the flame will burn yellow and cooler - more like a wax candle's flame.
Why does paraffin burn with a dirty flame?
It doesn't, always. Sometimes it does. Paraffin is a series of complex hydrocarbons of varying lengths. C31H64 is one common paraffin chain. Several different chains may also contain other elements. Often, paraffin molecules are notated as CxHxXx, where the xs are replaced with the number of elements in the chain and the X is an added element. Most paraffin waxes used for burning are done so as candles, these paraffins are usually highly refined, containing mostly carbon and hydrogen atoms. These paraffins typically burn with a clean smokeless flame. The reason candles burn with a smoky flame are two fold. First the wick which is often cotton thread doesn't burn cleanly. Secondly, the paraffin itself, doesn't burn completely, due to a lack of sufficient oxygen in the 'combustion zone'. This lack of oxygen creates a yellow-orange flame, an incandescent light, which is the primary purpose of a candle. This incomplete combustion aside from producing light, also produces "soot", or smoke, the result of unburnt carbon atoms. This is the source of a 'dirty' flame. If enough oxygen were present or added to the flame by mechanical means the paraffin would burn completely and with a nearly invisible blue flame giving off little to no light. This is why candles (and lanterns) burn with smoky flames.
What homophone means to burn with sudden flame?
The homophone that means to burn with sudden flame is "flair" - this refers to a sudden burst or flare of fire or light.
Is sodium easily burn with a small flame in air?
The sodium is alkali metal it cannot be easily burn in a small flame
