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QUANTUM GEOMETRY

QUANTUM GEOMETRY. AKA QUANTUM MECHANICS. DEFINITION. THE 3-DIMENSIONAL SHAPE OF IONS , ATOMS , & MOLECULES. SO?. THE LEWIS DIAGRAM GIVES US BASIC INFORMATION ABOUT A MOLECULAR BOND H:H BORING! BORING! BORING!. YOWSA!. THE VESPR MODEL SHOWS US ITS 3-DIMENSIONAL SHAPE.

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QUANTUM GEOMETRY

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  1. QUANTUM GEOMETRY AKA QUANTUM MECHANICS

  2. DEFINITION THE 3-DIMENSIONAL SHAPE OF IONS, ATOMS, & MOLECULES

  3. SO? THE LEWISDIAGRAM GIVES US BASIC INFORMATION ABOUT A MOLECULAR BOND H:H BORING! BORING! BORING!

  4. YOWSA! THE VESPR MODEL SHOWS US ITS 3-DIMENSIONAL SHAPE HALLELUJAH MAN!

  5. ITS AN ACRONYM VALENCE SHELL ELECTRON PAIR REPULSION MODEL 2

  6. 3-D GEOMETRY AFFECTS A MOLECULE’S PHYSICAL & CHEMICALPROPERTIES : MELTING PT. BOILING PT. VOLUMEREACTIONS

  7. THE PROCEDURE P1V1=P2V2=P3V3=P4V4=P5V5 . . . JUST KIDDING!!! STICK WITH ME—IT AIN’T THAT HARD!

  8. THE PROCEDURE THE MOLECULE WHOSE GEOMETRY IS TO BE DETERMINED IS NOTATED AS . . . ABX A =ANY ELEMENT B =ANY OTHER ELEMENT X=THE NUMBER OF B ATOMS ATTACHED

  9. EXAMPLE A = CARBON B = HYDROGEN x= # OF HYDROGEN

  10. EXAMPLE CONTINUED ABX (METHANE) = AB4 = CH4

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