Which description explains this figure? O internal alkynes can be made from acetylene O terminal alkynes can be made from acetylene O acetylene can be made from internal alkynes O acetylene can be made from terminal alkynes

Which alcohols can be prepared as a single product by hydroboration– oxidation of an alkene? Which alcohols can be prepared as a single product by the acid-catalyzed addition of H2O to an alkene?

22. Which of the following reactants will add symmetrically to alkenes? a. H20, H2SO4 O b. H2, Pt Ос. НС Od. HBr

The-C=C- bond in alkynes is than the -C-C- bond in alkenes. longer shorter greater O lesser This is the type of reaction undergone by benzene with halogens, nitronuim ion, etc. OAddition O Electrophilic Aromatic Substitution Substitution ONucleophilic Aromatic Addition The bond length of the C-H bond in saturated hydrocarbons. O210 pm 0120 pm 110 pm 101 pm

Please label what the final product is

Identify the major product of this reaction of an alkene. | ||| OH OH 1. Hg(OAc)2, H2O 2. NaBH4, NaOH || IV ㅊ OH OH

The pictured reaction shows an alkyl bromide being converted into an alkene. Choose all reagents that would produce the pictured alkene as the major product. A) NaOH/H2O B) H2O C) tBuOK/tBuOH D) EtONa/EtOH

When Rearrangements can occur ?

Identify the product.

Intermidiates and reagents of the following two final products from a Acetylene Note: the final products are different reactions but use the same starting material.