Is the given alkyl halide the major product in the following reaction? Explain. 

Reaction of 2-methylpent-2-ene with HBr produces 2-bromo-2-methylpentane

Draw the structure of the alkene and identify the other reagent required to produce the following product:

There are several bromohexyne addition products (C₆H₁₁Br) that are made when hex-2-yne reacts with HBr in a 1:1 molar ratio. Give the structures of two possible products.

Predict the major product of the reaction below (Note: Solution may involve concepts learned from different chapters):