The rections above involve synthesis or reactions of alcohols and ethers. Identify the mechanism by which…

The rections above involve synthesis or reactions of alcohols
and ethers. Identify the mechanism by which they proceed from among
the mechanisms listed. Use the letters a – g for your answers.
a = Proton transfer b = Lewis acid/base c = Electrophilic
addition
d = E1 Elimination e = E2 Elimination f = SN1 Nucleophilic
substitution g = SN2 Nucleophilic substitution
a. )
b.)
c.)
d.)
We were unable to transcribe this imageH3C Br __ CH HaC Aqueous ethanol __ + HBr CH CH We were unable to transcribe this imageOH NaH O Na +H2