Name three reasons why a cloud might form without rain happening: PLZ ANSWER THIS IS URGENT AND WILL AFFECT MY GRADE will give 20 points

2-bromo-2-methylbutane undergoes an e1 elimination reaction in the presence of ethanol. in the next reaction only one of the possible products is represented. although the product shown is not the major product of the reaction, notice that there is more than one way it can be produced. complete the mechanism and draw the missing substances.