Section 1: 1. Complete parts a, b and c for each of the twenty molecules or ions listed below in bold. a. Draw the Lewis Structure Be prepared to justify your Lewis structure and why you believe it is the correct structure when you input your exam answers in the 40-minute answer submission file on Blackboard. For instance, justification can be provided by showing/explaining formal charge calculations, obeying the octet rule or exceptions to the octet rule, etc. b. Identify the molecular geometry (shape) c. Identify the hybridization of the central atom The twenty molecules and ions: SiH, NH3 H2O CO2 S02 CH20 CH, BH3 PFs XeF4 CIF3 XeF2 SF, SF6 2- NOZ CO CN SFs NH. d. State the bond angle for the following seven molecules or ions: НаО CO2 SO2 NH3 NH, CH4 ВНз e. Explain the difference between a sigma (0) bond and a pi (1) bond. f. Identify the number of a bonds and o bonds in the caffeine (C3H10N4O2) molecule below. H. H I -H Н, C. || N. Н С-н N- N. H-C-H

Section 1: 1. Complete parts a, b and c for each of the twenty molecules or ions listed below in bold. a. Draw the Lewis Structure Be prepared to justify your Lewis structure and why you believe it is the correct structure when you input your exam answers in the 40-minute answer submission file on Blackboard. For instance, justification can be provided by showing/explaining formal charge calculations, obeying the octet rule or exceptions to the octet rule, etc. b. Identify the molecular geometry (shape) c. Identify the hybridization of the central atom The twenty molecules and ions: SiH, NH3 H2O CO2 S02 CH20 CH, BH3 PFs XeF4 CIF3 XeF2 SF, SF6 2- NOZ CO CN SFs NH. d. State the bond angle for the following seven molecules or ions: НаО CO2 SO2 NH3 NH, CH4 ВНз e. Explain the difference between a sigma (0) bond and a pi (1) bond. f. Identify the number of a bonds and o bonds in the caffeine (C3H10N4O2) molecule below. H. H I -H Н, C. || N. Н С-н N- N. H-C-H

Living by Chemistry

2nd Edition

ISBN:9781464142314

Author:Angelica M. Stacy

Publisher:Angelica M. Stacy

ChapterU2: Smells: Molecular Structure And Properties

Section: Chapter Questions

Problem 7STP

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