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Tom [10]
3 years ago
7

Which substance can be broken down by a chemical change? antimony,carbon,water or sulfur

Chemistry
1 answer:
Sonbull [250]3 years ago
8 0

Answer:

Water

Explanation:

Since water is a compound compose of fixed amount of Hydrogen and oxygen, it can only be broken down by a chemical means.

Mean while, antimony, carbon and sulfur are all elements and can not be split further.

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Which 2 resonance forms destablize the carbocation intermediate if bezonitrile undergoes chlronation at the ortho or para positi
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The question is incomplete, the complete question is shown in the image attached

Answer:

A and B

Explanation:

The electrophilic substitution of arenes yields a cation intermediate. The positive charge of the cation is delocalized over the entire ring.

The -CN group directs incoming electrophiles to the ortho/para position. The resonance structures for the chlorination of benzonitrile are shown in the question.

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