In each reaction box, place the best reagent and conditions from the list below. CH3CH20- HBr?

In each reaction box, place the best reagent and conditions from the list below. CH3CH20- HBr?

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Answer:

The reaction takes place as shown below.
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In the reaction, HBr added to the reactant according to Markovnikov’s rule.

Markovnikov’s rule: Markovnikov’s rule states that in the addition of HBr to an alkene,
hydrogen adds to the double bonded carbon atom that has the greater number of hydrogen
atoms already bonded to it.

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