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3 years ago

What is the name of this molecule? H3C - C ≡ C - CH3 Answer: 1,2,3, or 4-butyne?

Chemistry

1 answer:

Semenov [28]3 years ago

8 0

Explanation:

The given molecule is

H3C - C ≡ C - CH3

The numbering order is shown below:

H3C - C ≡ C - CH3

1 2 3 4

So, the alkyne group is in the second position.

The carbon chain has four carbons.

Hence, the IUPAC name of the given compound is:

2-butyne.

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Coefficient of $HSO_{3}^{-}$ is 5

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Oxidation: $MnO_{4}^{-}(aq)\rightarrow Mn^{2+}(aq)$

Balance O and H in acidic medium: $MnO_{4}^{-}(aq)+8H^{+}(aq)\rightarrow Mn^{2+}(aq)+4H_{2}O(l)$
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$[2\times eq(1)]+[5\times eq(2)]$ -

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