Question

Name Lab Partner Lab Section PRELABORATORY EXERCISE 10 1 Provide a term that matches each description below. a Compounds composed only of carbon and hydrogen b Class of hydrocarbons that contain only single bonds c Compounds that share a molecular formula but have different structures d Hydrocarbons that contain double or triple bonds e Compounds with the same molecular formula that differ in the way the atoms are connected f Class of hydrocarbons that may incorporate one or more benzene rings in their structure 2 There are two isomers with the molecular formula C.H.0. Draw Lewis structures of both isomers. 3 Describe the visual results you would expect from each of the following experiments. a An alkene is treated with Br b An alkane is treated with KMnO, c An aromatic compound is treated with Brą followed by AICI d An alkane is treated with Brz Lab 10 Hydrocarbon Isomerism and Bond Reactivity 141

Answer 1

1. a. hydrocarbons

b. alkanes or saturated hydrocarbons

c. isomers

d. unsaturated hydrocarbons

e.structural isomers

f. Aromatic compounds