PART 2: DRAWING MOLECULES TO SHOW 3-DIMENSIONALITY MODEL 2: Line, Wedge and Dash Drawings Line: In the plane of the paper: Wedge: Coming forward, in front of the plane of the paper: Dash: Going backward, behind the plane of the paper: * 8. Where is each of the 5 atoms in the molecule CHECIB"? In the plane of the paper In front of the plane of the paper . Behind the plane of the paper- H- Br 9. Using the Model screen, add bonding units (•) to the central atom (0). Using lines, wedges and dashes from Model 2, draw each molecule's shape. Bonding Electron Units Around Central Atom Drawing of Shape Electron Geometry Bond Angles 2 Linear 180° trigonal planar 3 120°

PART 2: DRAWING MOLECULES TO SHOW 3-DIMENSIONALITY MODEL 2: Line, Wedge and Dash Drawings Line: In the plane of the paper: Wedge: Coming forward, in front of the plane of the paper: Dash: Going backward, behind the plane of the paper: * 8. Where is each of the 5 atoms in the molecule CHECIB"? In the plane of the paper In front of the plane of the paper . Behind the plane of the paper- H- Br 9. Using the Model screen, add bonding units (•) to the central atom (0). Using lines, wedges and dashes from Model 2, draw each molecule's shape. Bonding Electron Units Around Central Atom Drawing of Shape Electron Geometry Bond Angles 2 Linear 180° trigonal planar 3 120°

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter10: Liquids And Solids

Section: Chapter Questions

Problem 113AE: Some of the physical properties of H2O and D2O are as follows: Property H2O D2O Density at 20C...

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Some of the physical properties of H2O and D2O are as follows: Property H2O D2O Density at 20C (g/ml) 0.997 1.108 Boiling point (C) 100.00 101.41 Melting point (C) 0.00 3.79 Hvap(kJ/mol) 40.7 41.61 Hfus (kJ/mol) 6.02 6.3 Account for the differences. (Note: D is a symbol often used for 2H, the deuterium isotope of hydrogen.)
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