Question

Post-Lab Questions 1. Below are four organic compounds. The reagent shown is added to the compound. What should you visually see when the two materials are mixed together? Write the structure of the product, if no reaction, write NR a. CH, -CH=CH, Bry b. KMnO(n) e. CH, -CH=CH-CH, H,80, (conc.) - d. + KMnO, (aq) 2. A student has two compounds in two separate bottles but with no labels on either one. One is an unbranched alkane, octane, C. His the other is 1-hexene, an unbranched alkene, C.H. Based on your observations in this experiment, tell what you should see in the following tests: 1 Hexene a. Water solubility b. Ligroin solubility Combustion d. Density versus water e. Bromine test f. Permanganate best

Answer 1

a CH₂-CH=CH₂ + Bra This is bomination reac" CH₃ -CH=CH2 + Big Br CH₃-CH - CH2 CH₂-CH-CH₂ Br | | | | | EP 04 (at) + 7 This is cis hydroxylation of alkene by krnay. DH 110H J CH3 -CH=CH-CH3 + Haso (conc) CH-CHICH-CH₂ + H CASOU ? CH₂ - CH₂ - CH-CH₂ CH₃ -CH₂-CH-CH3 080 H

d] ET + Koor caq - NR 2 a