'Geometrical isomers' diaporamas de présentation

Isomers

Isomers. 1. Structural Isomers. Structural isomers have the same molecular formulas but they differ in their structural formulas. 2. Structural Isomers. C4H10O C6H14 C7H16 C6H12. 3. Stereoisomers.

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211 PHC

211 PHC. By: Dr. Reem Al- Wabli Dr. Ebtehal Al-Abdullah Dr. Maha Al- Mutairi. Dr. Reem Al- Wabli Assistant Professor in P harmaceutical Chemistry Department Office no. S69(67) ralwabli@ksu.edu.sa. Course Evaluation. Textbooks:

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Topic 5D Alkenes and alkynes

Topic 5D Alkenes and alkynes. 42. 5D Alkenes and alkynes. Structure of double bond :. A sigma ( ? ) bond between two sp 2 hybridised carbons A pi ( ? ) bond formed by sideways overlap of two unhybridized p z orbitals. 43. Pi bonding. Pi ? bonds weaker than sigma bonds

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Liquid Chromatography

Liquid Chromatography. 1. Introduction and Column Packing Material. 2. Retention Mechanisms in Liquid Chromatography. 3. Method Development. 4. Column Preparation. 5. General Instrumental aspects . 6. Detectors. (Chapter 4 and 5 in The essence of chromatography).

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Geometrical Isomers of [CoCl 2 (en) 2 ] +

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