1. Prepared by Lawrence Kok http://lawrencekok.blogspot.com

2. A great site to teach . 3D Visualisation Bond polarity and Dipole moment Lewis Structure VSEPR, shape and bond angle Molecular vibration and IR spectrum ChemED DL, excellent site for teaching/learning Check out IR spectrum and molecular vibration AWESOME SITE, video tutorial is on the last slide 3. Excellent site for 3D molecules, VSEPR and bond polarity 4. name Bond polarity, Dipole moment, VSEPR, Lewis structure, Bond angle,IR spectrum and molecular vibration can be OBTAINED 5. VSEPR, 2,3,4,5 and 6 electrons charged centres can be predicted . 6. Lewis Structure, VSEPR and Shapes can be predicted in 3D motion. 7. IR spectrum for ethanol, OH Bond vibration 8. IR Spectrum, press start vibration, OH bond gives 3600cm 9. Choose OH Bond, view IR and start vibration mode 10. CH 3 CH 2 COOH, C=O and OH bond 11. C=O, 1700 and OH, 3600 CH 3 CH 2 COOH, ---- 12. Acknowledgements Thanks to chemED DL for excellent 3D visualisation and IR spectrum tools http://www.chemeddl.org/ Thanks to Tech Smith for the screenshot Snagit http://www.techsmith.com/ Thanks to Creative commons for excellent contribution on licenses http://creativecommons.org/licenses/ Prepared by Lawrence Kok Check out more video tutorials from my site and hope you enjoy this tutorial http://lawrencekok.blogspot.com