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Svetach [21]
3 years ago
14

What is an example of inert elements​

Chemistry
2 answers:
solmaris [256]3 years ago
8 0
Neon, Helium, Krypton, Xenon, Argon
marusya05 [52]3 years ago
8 0
Inert gases helium argon neon krypton xenon and radón another noble gas element does not occur naturally.
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The three-step synthesis of trans-2-pentene from acetylene is as follows.

<u>Step -1:</u> Formation of higher order terminal alkyne on reaction with sodium acetylides with haloalkanes.

<u>Step -2:</u> Formation terminal alkyne to nonterminal alkynes.

<u>Step -3:</u> Formation of trans-pent - 2-pent-ene by reduction.

Explanation:

Synthesis of trans-pent-2-yne from ethyne takes place is mainly a three step synthesis which involves formation of higher order terminal alkyne on reaction with sodium acetylides with haloalkane. Second step involves the further alkylation of terminal alkynes to higher order nonterminal alkynes and the third step involves the formation of trans-2-ene by dissolving reduction method.

The chemical reaction of each step of chemical reactions is as follows.

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