Shapes and Polarity of Polyatomic Molecules (Section)
Consider a molecule with formula AX3. Supposing the A—X bond is polar, how would you expect the dipole moment of the AX3 molecule to change as the X—A—X bond angle increases from 100° to 120°?
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CEM 141 Lecture 31: Intermolecular Forces Dr. Jian Hu November 16 , 2016 Steps for Determining Molecular Polarity 1. Draw the Lewis Structure 2. Determine the electron center geometry 3. Determine the molecular shape 4. Determine the bond polarities 5. Add up the bond polarities (accounting for direction, because they are vector quantities) 6. Determine the molecular polarity Examples: BH is 3onpolar, CF is 4onpolar, CH F is3polar, SO is 3olar Intermolecular Forces and Properties Melting and boiling points indicate the strength of molecular interactions In noble gases, LDFs are the only interactions present Certain molecules can have similar sizes but very different boiling points indicating various strengths of inter
Textbook: Chemistry: The Central Science
Author: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward
The full step-by-step solution to problem: 38E from chapter: 9 was answered by , our top Chemistry solution expert on 04/03/17, 07:58AM. Chemistry: The Central Science was written by and is associated to the ISBN: 9780321696724. This textbook survival guide was created for the textbook: Chemistry: The Central Science, edition: 12. Since the solution to 38E from 9 chapter was answered, more than 351 students have viewed the full step-by-step answer. This full solution covers the following key subjects: molecule, Bond, angle, consider, dipole. This expansive textbook survival guide covers 49 chapters, and 5471 solutions. The answer to “Shapes and Polarity of Polyatomic Molecules (Section)Consider a molecule with formula AX3. Supposing the A—X bond is polar, how would you expect the dipole moment of the AX3 molecule to change as the X—A—X bond angle increases from 100° to 120°?” is broken down into a number of easy to follow steps, and 41 words.