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AU / Chemistry / CHEM 1030 / Explain valence shell electron pair repulsion.

Explain valence shell electron pair repulsion.

Explain valence shell electron pair repulsion.

Description

School: Auburn University
Department: Chemistry
Course: FUNDAMENTALS CHEMISTRY I
Professor: Yngard
Term: Spring 2017
Tags: electronegativity and polarity
Cost: 25
Name: Electronegativity and Polarity
Description: These notes are apart of Exam 3 Notes and covers electronegativity and polarity.
Uploaded: 04/06/2017
2 Pages 181 Views 0 Unlocks
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Electronegativity and Polarity

• Electronegativity varies with atomic number

⤷ remember F O N Cl Br I S HDon't forget about the age old question of What is a major cultural region in Pakistan?

 most -------------------→ least

        M = dipole momentIf you want to learn more check out Define the goal of a firm.

                Q = charge

                r = distance between charges

• Valence-Shell Electron-Pair Repulsion (VSEPR)

        ⤷ Predict molecular shapeDon't forget about the age old question of How does digestion start in the stomach?

        A - central atom surrounded by x B atoms

         X can be values 2-6We also discuss several other topics like How to measure dependent variables?
If you want to learn more check out What do you mean by electron crosses?

                              ⤷ Ex:         If you want to learn more check out Accuracy - How close is to the real answer?

                                                

                                

• Electrons are found in various Domains

  • Lone Pair                - Single Bonds
  • Double Bonds                - Triple Bonds

                                ⟶        2 Double Bonds

                                        = 2 Electron Domains

                                                ⤷ Linear

                                        ⟶         1 Single Bond, 1 Double Bond, 1 Lone Pair

                                                = 3 Electron Domains

                                                ⤷ Trigonal Planar

⟶        3 Single Bonds, 1 Lone Pair

        = 4 Electron Domains

                ⤷ Tetrahedral

Linear                        Trigonal Planar

                

Tetrahedral                        Trigonal Bipyramidal                Octahedral

                                

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