'Cnh2n' diaporamas de présentation

ORGANIC CHEMISTRY

ORGANIC CHEMISTRY. Naming Saturated Hydrocarbons. The International Union of Pure and Applied Chemistry (IUPAC) names for the first 12 "straight-chain" or "normal" alkanes are:. Alkanes and Cycloalkanes. The simplest saturated hydrocarbons are called alkanes.

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Alkenes

Alkenes. C n H 2n. Alkenes. contain carbon - carbon double bonds. called unsaturated hydrocarbons also known as olefins ( oleum , latin, oil; facere , latin, make) C n H 2n C n H 2n + H 2 ? C n H 2n+2 - one degree of unsaturation. Degree of unsaturation.

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Chapter 20

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Properties of Alkanes Long, unbranched alkanes tend to have higher melting points, boiling points, and enthalpies of vap

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Alkenes

Alkenes. Alkanes: C n H 2 n +2 saturated hydrocarbons Alkenes: C n H 2 n unsaturated hydrocarbons. propene (propylene). 2-methylpropene (isobutylene). ethene (ethylene). a -pinene (turpentine). chloroethene (vinyl chloride). oleic acid (a monounsaturated fatty acid). Nomenclature.

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CHEMISTRY DEPARTMENT WAID ACADEMY

CHEMISTRY DEPARTMENT WAID ACADEMY. Standard Grade Topic 6. 25. What is meant by the term homologous series?. A group of compounds of similar size and boiling point. Compounds having the same molecular formula. A family of compounds with single covalent bonds only.

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N-doping of organic molecular films by pyronin B Antoine Kahn , Princeton University, DMR-0408589

top Au. NTCDA. bottom Au. substrate. N-doping of organic molecular films by pyronin B Antoine Kahn , Princeton University, DMR-0408589.

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