(Solved): please help with all 3 parts! The reaction of an alkene with a hydrogen halide \( (\mathrm{HX}) \) c ...

The reaction of an alkene with a hydrogen halide \( (\mathrm{HX}) \) can sometimes lead to rearrangement, as shown in the video below. Consider the reaction of 2,2 -dimethyl-3-hexene with \( \mathrm{HCl} \). Siven the structure of the starting material shown below, select the site at which \( \mathrm{H}^{+} \)adds in step 1 . Focus on the pathway that will allow earrangement to occur. Select the group or atom that migrates in the carbocation rearrangement step. Draw the curved arrow mechanism for this reaction, including the carbocation rearrangement step. Showall nonbonding electrons and all formal charges explicitly, (1) Draw the curved arrow mechanism for step 1 .