CHEM164 Midterm: CHEM 164 UofA ExamsChemX6X Midterm 3
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*** 8. (e)-2,4,8-trimethyl-4-nonene will accept trans: determine whether the following pairs of structures are identical (i. e. different pictures of the same molecule), structural isomers, or stereoisomers (4 points each). 4: conformational drawings, draw the most stable conformation of the central bond of hexane using newman projection (4 points, draw the most stable conformation of the molecule shown below. If you make an error, please redraw the template. (4 points) Quantitative analysis and definitions - 46 points: briefly (15 words or less) define each of the following concepts (3 points each, sigma orbital. A molecular orbital (mathematical function) made of atomic orbitals having an s component - its square gives electron density with cylindrical symmetry: lewis acid. It raises blood pressure, increases heart rate, and generally evokes a feeling of anxiety or fear. It was the first hormone to be isolated in crystalline form (1897) and synthesized in the laboratory (1905).
