Alkyne
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Last Update: 2021-03-03
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Source: Internet
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Author: User
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Carbon-containing carbon three-bond
(-C≡ C -
)
hydrocarbons are called olefins, and the most important are acetylene C 2 H 2
. The generality of hydrocarbons is
C n
H
2n-2
. The oxyclycerid flame used in metal welding or cutting is the high temperature( approximately 3000
) produced by acetylene when it burns in oxygen. Acetylene gas used in gas welding is produced by electrostone(CaC 2)
hydrolyzed, b The tylenium itself is colorless and odorless, and the special odor smelled when electro-rock hydrolysed is caused by phosphorus-containing sulfur impurities: CaC
2
H2
O → HC ≡ CH CaO
Acetylene
2C
br/>2 H 2 5O 2
→
4CO2H
2
O
( flame temperature of up to 3000degrees C or so )containing three-bonds of olefins and olefins containing bi-health can be called unsaturated hydrocarbons. Alkanes containing only one bond can only be replaced.
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