Depending on the type of chemical reaction, molecular bromine (Br2) can be a source of Br+, Br-, or Br·
a. Provide a lewis dot structure for each of the three species of mono atomic bromine.
b. using curved arrows to symbolize the flow of electrons, show how Br+, Br-, and Br· may be formed from Br2
c. Based upon the results of this experiment, indicate whether Br+, Br-, or Br· initiates the isomerization of dimethyl maletae to dimethyl fumarate.