Chemical reactions of alkanes and alkenes Purpose: 1) to demonstrate that different classes of organic molecules undergo different characteristic reactions, 2) To compare the reactivity of a single bond vs. a double bond. Safety: • Cyclohexane, cyclohexene, and bromine are pungent and toxic. Pro...
alkenes,alkynes,benzeneandhomologues,anthracene,petroleum,halogenatedhydrocarbons,TNT,chloroform,CCl4solublephenol(0DEGCisslightlysoluble):slightlysolubleacetylenebenzoicacidSoluble:formaldehyde,aceticacid,ethyleneglycol,benzenesulfonicacidMisciblewithwater:ethanol,phenol(above70DEGC),acetaldehyde,formicacid,glycerinTwo....
CHAPTER 6 Alkenes 6.1 NOMENCLATURE OF ALKENES 6.1.1 IUPAC Nomenclature 6.1.2 Historical/Common Names 6.1.1 IUPAC Nomenclature According to the IUPAC system, alkenes are named by changing the alkane suffix –ane to –ene for the corresponding alkene. The double bond must be included in the carbo...
Hydrogenhalidesreactwithalkenes•AlkylhalidesareformedCH2CH2HBrCH3CH2BrEthylbromideAdditionofHydrogenHalides56•Twoproductsarepossible•Only2-chloropropaneisformed•Halwaysaddstosideofdoublebondwithmosthydrogens—theMarkovnikovruleClCH3CHCH3CH3–CH=CH2+HClCH3CH2CH2ClNotformedMechanism57Acidsaresourcesof...
CaCO 3 + 2 HCl CaCl 2 + CO 2 + H 2 O 7) 25.0 cm 3 of 0.0400 mol dm -3 sodium hydroxide solution reacted with 20.75 cm 3 of sulphuric acid in a titration. Fi nd the concentration of the sulphuric acid. 8) 13.8 g of a solid monoprotic acid was dissolved in water and made ...