3 years ago

15 points will mark brainliest

Chemistry

2 answers:

dybincka [34]3 years ago

6 0

Answer:

Option b as 100 years before also rain was not there is sahara dessert and now also it is not there..

Vladimir [108]3 years ago

4 0

You got it right, the answer is d

You might be interested in

PLS ANSWER ASAP

Kazeer [188]

The answer is c this is the answer

7 0

3 years ago

Read 2 more answers

Be sure to answer all parts. this is a two-part question. first, draw the minor alkene product that should be formed in the reac

kotykmax [81]

Answer:

See explanation below

Explanation:

The question is incomplete, however, I found a question very similar to this, and I'm assuming this is the question you are asking to answer. If it's not, please tell me which one it is. Here's a tip for you to get an idea of how to solve.

Picture 1, would be the original question. Picture 2 is the answer of it.

Now, This is a E1 reaction where this type of reactions are taking place in two steps. The first step is the formation of the carbon cation, this step is always slow. The secon step is the addition of a nucleophyle, or, in this case, formation of a pi bond, and we get a alkene.

Hope this can help you