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inysia [295]
3 years ago
9

Help help help help help help​

Chemistry
2 answers:
blagie [28]3 years ago
5 0

Answer:

soap solution because when it is combined with water you can get to your answer and that it is right or experiment it

nordsb [41]3 years ago
3 0

Answer:

the answer is d which is soap solution because it's a soap solution that can measure the degree of hardness of a water if the water forms with this soap solution then the water is hard but if the water forms foam with soap then it is soft

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This reaction is an example of the dehydration of cyclic alcohols. The reaction proceeds in the following steps;

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2) the water molecule, which a good leaving group now leaves yielding a carbocation. This now leaves a cyclohexane carbocation which is highly reactive.

3) A water molecule now abstracts a proton from the carbon adjacent to the carbocation leading to the formation of cyclohexene and the regeneration of the acid catalyst. This is an E1 mechanism because it proceeds via a carbocation intermediate and not a concerted transition state, hence the answer.

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