CHE 1130 Lecture Notes - Lecture 1: Benzene, Ethylene, Enantiomer

• School: St. John's University
• Department: CHE - CHEMISTRY
• Course: CHE 1130
• Professor: Surry

Document Summary

Note: using our knowledge transformation" approach, all items will require a. Note: using our knowledge transformation" approach, items 1-9 are property label steps (see bottom). Note: using our knowledge transformation" approach, item 10 involves the property. Label, consequence label, and mechanism label steps (see bottom). Shapes of molecules: valence shell electron pair repulsion theory: 5. Evaluating resonance structures and estimating stabilities 9. Atomic orbitals (ao"s), hybrid atomic orbitals (hao"s), and molecular orbitals (mo"s) 10. Sn1 / sn2 / e1 / e2 18. The redraw step: convert one structural representation to another (e. g. exploded csf to hash/wedge). , ) is an important part of the redraw step. The property label step: add easily-deduced information to your redrawn structure. (label groups as top/bottom", up/down", cis/trans", identify 1o, 2o, 3o groups, generate an iupac name, etc. ) The consequence label step: a consequence label is derived from a property label by asking so what?" suppose you"ve identified an alky halide as 1o.