Chapter 6 Hydrocarbons & structure 2023 verified to pass 2023/2024

Chapter 6 Hydrocarbons & structureAlkane - correct answer Hydrocarbon containing only carbon-carbon single bonds Alkene - correct answer Hydrocarbon containing one or more carbon=carbon double bonds Alkyne - correct answer Hydrocarbons containing one or more carbon-carbon triple bonds Aromatic Hydrocarbon - correct answer Six-membered ring written as alternating double and single bonds, although six of these electrons are actually distributed evenly over the six carbon atoms in the ring. Benzene - correct answer The simplest aromatic hydrocarbon, C6H6, composed of a ring of six carbon atoms, each attached to a single hydrogen at atom. Hydrocarbon - correct answer An organic compound composed only of carbon and hydrogen atoms Geometric isomers - correct answer Compounds with the same chemical formula and same connectivity of atoms, but with a different 3D spatial orientation, as the result of a double bond therefore restricting is rotation Saturated hydrocarbon - correct answer A hydrocarbon without multiple bonds in its structure: alkanes [CnH2n + 2] Straight-chain isomer - correct answer A structural isomer in which there is no branching in the carbon chain. Structural isomers - correct answer Molecules with the same chemical formula, but different connectivity of atoms. Different compounds that exhibit different physical properties and have different chemical names. Diene - correct answer Two or more carbon=carbon double bonds Polyene - correct answer Many carbon=carbon double bonds Cis isomer - correct answer When the two CH3 groups on the double-bond carbons are on the same side of the double bond. (Hint: Boat structure) Trans isomer - correct answer When the two CH3 groups are on the opposite sides of the double bond. (Hint: Chair structure) Isomerization reaction - correct answer A chemical reaction that converts one structural isomer or geometric isomer into another. Methane - correct answer Contains 1 carbon atom. Its condensed formula is CH4; has no skeletal line structure Ethane - correct answer Contains 2 carbon atoms. Its condensed formula is CH3CH3; skeletal line structure is - Propane - correct answer Contains 3 carbon atoms. Its condensed formula is CH3CH2CH3; skeletal line structure is / Butane - correct answer Contains 4 carbon atoms. Its condensed formula is CH3(CH2)2CH3; skeletal line structure is // Pentane - correct answer Contains 5 carbon atoms. Its condensed formula is CH3(CH2)3CH3; skeletal line structure is // Hexane - correct answer Contains 6 carbon atoms. Its condensed formula is CH3(CH2)4CH3; skeletal line structure is ///