help!

In Oxymercuration-Demercuration: OH goes to the (more/less) substituted carbon, whereas in hydroboration-oxidation: OH goes to the (more/less) substituted carbon

more;less

highest heat of hydrogenation means the (most/least) amount of subs?

least

addition of hydrogen (cat. metals) is (syn/anti) addition therefore (cis/trans) product

syn; cis

addition of halogens (Br2 and Cl2) is (syn/anti) addition therefore (cis/trans) product

anti; trans

hydroboration-oxidation is (syn/anti) addition therefore (cis/trans) product

syn; cis

allyl or vinyl

allyl

allyl or vinyl

vinyl

formula for how many isomers:

2^n

What is the IUPAC name for the following compound?

1-allylcyclopentene

What is the IUPAC name for the following compound?

4-chlorocyclohexene

Electrophilic Addition of Hydrogen Halides

HCl, HI

Addition of water

H2O/H3O+, OH goes on the more substituted carbon, H goes on less substituted carbon

Addition of alcohol

CH2OH,H+,

Addition of HBr (2)

HBr/CH2Cl2, Br on the more substituted carbo; HBr/peroxide, anti-Mark. so Br adds to the less subed carbon

Addition of bromine