CHEM101 Lecture 10: Bonding and Nomenclature

• School: University of Alberta
• Department: Chemistry
• Course: CHEM101
• Professor: Yoram Apelblat

Document Summary

Chem 101 - lecture 10 - bonding and nomenclature. Next online lecture: thursday oct. 1 to monday oct 5 at 8 am. Lecture quiz on friday oct. 9 at 2 pm - wednesday oct 14 to 2 pm (1 attempt, 40 minutes) Quix includes online lecture and 2 in class lectures on all aspect of lewis structures. Review: handout #2, section 2. 7 and 2. 8, as well as ch. Compounds: (to review bonding and nomenclature, review handout #2) Non metal + non metal: covalent bond. Strength of this bond is due to attraction of opposite charges. The e (q1 q2) r. Energy is proportional to the multiplication of 2 charges divided by the radius. There are proton to proton and electron to electron repulsion. In order to bond, you have to overcome the repulsion until the attraction is greater than the epulsion. Stability is achieved at a distance called bond length.