Question

What will happen when H2S burns in air ???

Answer 1

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The burning reaction is the reaction of the substance combining with oxygen, which is also known as the combustion reaction.

It may travel to sources of ignition and flash back. If ignited, the gas burns to pro- duce toxic vapors and gases, such as sulfur dioxide. Hydrogen sulfide is a colorless, flammable, extremely hazardous gas with a “rot- ten egg” smell.
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