CHM 303 1st Edition Lecture 6 Outline of Last Lecture Chapter 2: Alkanes and Cycloalkanes: Introduction to HydrocarbonsI. HydrocarbonsB. Bonding and hybridization1. Methane/ethane2. Ethylene3. AcetyleneII. Alkanes and CycloalkanesA. Isomeric alkanesB. Alkane nomenclatureC. Cycloalkane nomenclature Outline of Current LectureChapter 2: Alkanes and Cycloalkanes: Introduction to HydrocarbonsIII. Properties of Alkanes/Cycloalkanes A. Physical propertiesCurrent LectureChapter 2: Alkanes and Cycloalkanes: Introduction to Hydrocarbons contin-ued…III. Properties of Alkanes/Cycloalkanes A. Physical properties-Very non-polar-water insolubleThese notes represent a detailed interpretation of the professor’s lecture. GradeBuddy is best used as a supplement to your own notes, not as a substitute.-there may be a slight attraction (due to partial charges caused by induced dipole-induced dipole between molecules) but is only temporaryEx. C5H12 isomers boiling point (degree Celsius) 36289*More branching leads to a lower boiling point (when com-paring isomers) because there is less surface area between molecules, whichby extension, means less induced dipole and less intermolecular
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