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VESPR

VESPR. Valence Electron Shared Pair Repulsion Atoms and non bonding pairs of electrons surrounding a central bond in such a way as to get as far away as possible from each other. VESPR. Valence Electron Shared Pair Repulsion

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VESPR

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  1. VESPR • Valence Electron Shared Pair Repulsion • Atoms and non bonding pairs of electrons surrounding a central bond in such a way as to get as far away as possible from each other.

  2. VESPR • Valence Electron Shared Pair Repulsion • Atoms and non bonding pairs of electrons surrounding a central bond in such a way as to get as far away as possible from each other.

  3. VESPR • Valence Electron Shared Pair Repulsion • Atoms and non bonding pairs of electrons surrounding a central bond in such a way as to get as far away as possible from each other.

  4. VESPR • Valence Electron Shared Pair Repulsion • Atoms and non bonding pairs of electrons surrounding a central bond in such a way as to get as far away as possible from each other.

  5. VESPR Rules • Determine the number of valence electrons. • Single bond atoms to the central atom • Each bond accounts for two electrons • Double or triple bonds to the central atom if possible • If possible make the outer atoms octets by surrounding them with the appropriate number of electrons. • If there are additional valence electrons available place them on the central atom • Determine bond angles and bond shapes associated with the central atoms

  6. VESPR Rules • Determine the number of valenceelectrons. • Single bond atoms to the central atom • Each bond accounts for two electrons • Double or triple bonds to the central atom if possible • If possible make the outer atoms octets by surrounding them with the appropriate number of electrons. • If there are additional valence electrons available place them on the central atom • Determine bond angles and bond shapes associated with the central atoms

  7. VESPR Rules • Determine the number of valenceelectrons. • Single bond atoms to the central atom • Each bond accounts for two electrons • Double or triple bonds to the central atom if possible • If possible make the outer atoms octets by surrounding them with the appropriate number of electrons. • If there are additional valence electrons available place them on the central atom • Determine bond angles and bond shapes associated with the central atoms

  8. VESPR Rules • Determine the number of valenceelectrons. • Single bond atoms to the central atom • Each bond accounts for two electrons • Double or triple bonds to the central atom if possible • If possible make the outer atoms octets by surrounding them with the appropriate number of electrons. • If there are additional valence electrons available place them on the central atom • Determine bond angles and bond shapes associated with the central atoms

  9. VESPR Rules • Determine the number of valenceelectrons. • Single bond atoms to the central atom • Each bond accounts for two electrons • Double or triple bonds to the central atom if possible • If possible make the outer atoms octets by surrounding them with the appropriate number of electrons. • If there are additional valence electrons available place them on the central atom • Determine bond angles and bond shapes associated with the central atoms

  10. VESPR Rules • Determine the number of valenceelectrons. • Single bond atoms to the central atom • Each bond accounts for two electrons • Double or triple bonds to the central atom if possible • If possible make the outer atoms octets by surrounding them with the appropriate number of electrons. • If there are additional valence electrons available place them on the central atom • Determine bond angles and bond shapes associated with the central atoms

  11. VESPR Rules • Determine the number of valenceelectrons. • Single bond atoms to the central atom • Each bond accounts for two electrons • Double or triple bonds to the central atom if possible • If possible make the outer atoms octets by surrounding them with the appropriate number of electrons. • If there are additional valence electrons available place them on the central atom • Determine bond angles and bond shapes associated with the central atoms

  12. VESPR Rules • Determine the number of valenceelectrons. • Single bond atoms to the central atom • Each bond accounts for two electrons • Double or triple bonds to the central atom if possible • If possible make the outer atoms octets by surrounding them with the appropriate number of electrons. • If there are additional valence electrons available place them on the central atom if possible • Determine bond angles and bond shapes associated with the central atoms

  13. VESPR Rules • Determine the number of valenceelectrons. • Single bond atoms to the central atom • Each bond accounts for two electrons • Double or triple bonds to the central atom if possible • If possible make the outer atoms octets by surrounding them with the appropriate number of electrons. • If there are additional valence electrons available place them on the central atom if possible • Determine bond angles and bond shapes associated with the central atoms

  14. Bond Angles Bond Shapes

  15. Bond Angles Bond Shapes

  16. Bond Angles Bond Shapes

  17. Bond Angles Bond Shapes

  18. Bond Angles Bond Shapes

  19. Bond Angles Bond Shapes

  20. Bond Angles Bond Shapes

  21. Bond Angles Bond Shapes

  22. Bond Angles Bond Shapes

  23. Bond Angles Bond Shapes

  24. Bond Angles Bond Shapes

  25. Bond Angles Bond Shapes

  26. Bond Angles Bond Shapes

  27. Bond Angles Bond Shapes

  28. Bond Angles Bond Shapes

  29. Bond Angles Bond Shapes

  30. Bond Angles Bond Shapes

  31. HF • H = 1 valence electron • F = 7 valence electron • H – F • Linear

  32. HF • H = 1 valence electron • F = 7 valence electron • H – F • Linear

  33. HF • H = 1 valence electron • F = 7 valence electron • H – F • Linear

  34. HF • H = 1 valence electron • F = 7 valence electron • H – F • Linear

  35. HF • H = 1 valence electron • F = 7 valence electron • H – F • Linear

  36. HF • H = 1 valence electron • F = 7 valence electron • H – F • Linear

  37. CO2 • C=4 valence electrons = 4 • O= 2 (6) valence electrons = 12 • O-C-O 16 electrons • O=C=O • O=C=O 16 electrons • 8 surrounding central atom, octet • 0 Nonbonding Pairs Electrons • 2 to 1, 0 NBPE, 180o, Linear

  38. CO2 • C=4 valence electrons = 4 • O= 2 (6) valence electrons = 12 • O-C-O 16 electrons • O=C=O • O=C=O 16 electrons • 8 surrounding central atom, octet • 0 Nonbonding Pairs Electrons • 2 to 1, 0 NBPE, 180o, Linear

  39. CO2 • C=4 valence electrons = 4 • O= 2 (6) valence electrons = 12 • O-C-O 16 electrons • O=C=O • O=C=O 16 electrons • 8 surrounding central atom, octet • 0 Nonbonding Pairs Electrons • 2 to 1, 0 NBPE, 180o, Linear

  40. CO2 • C=4 valence electrons = 4 • O= 2 (6) valence electrons = 12 • O-C-O 16 electrons • O=C=O • O=C=O 16 electrons • 8 surrounding central atom, octet • 0 Nonbonding Pairs Electrons • 2 to 1, 0 NBPE, 180o, Linear

  41. CO2 • C=4 valence electrons = 4 • O= 2 (6) valence electrons = 12 • O-C-O16 electrons • O=C=O • O=C=O 16 electrons • 8 surrounding central atom, octet • 0 Nonbonding Pairs Electrons • 2 to 1, 0 NBPE, 180o, Linear

  42. CO2 • C=4 valence electrons = 4 • O= 2 (6) valence electrons = 12 • O-C-O16 electrons • O=C=O • O=C=O 16 electrons • 8 surrounding central atom, octet • 0 Nonbonding Pairs Electrons • 2 to 1, 0 NBPE, 180o, Linear

  43. CO2 • C=4 valence electrons = 4 • O= 2 (6) valence electrons = 12 • O-C-O16 electrons • O=C=O • O=C=O 16 electrons • 8 surrounding central atom, octet • 0 Nonbonding Pairs Electrons • 2 to 1, 0 NBPE, 180o, Linear

  44. CO2 • C=4 valence electrons = 4 • O= 2 (6) valence electrons = 12 • O-C-O16 electrons • O=C=O • O=C=O 16 electrons • 8 surrounding central atom, octet • 0 Nonbonding Pairs Electrons • 2 to 1, 0 NBPE, 180o, Linear

  45. CO2 • C=4 valence electrons = 4 • O= 2 (6) valence electrons = 12 • O-C-O16 electrons • O=C=O • O=C=O 16 electrons • 8 surrounding central atom,octet • 0 Nonbonding Pairs Electrons • 2 to 1, 0 NBPE, 180o, Linear

  46. CO2 • C=4 valence electrons = 4 • O= 2 (6) valence electrons = 12 • O-C-O16 electrons • O=C=O • O=C=O 16 electrons • 8 surrounding central atom,octet • 0 Nonbonding Pairs Electrons • 2 to 1, 0 NBPE, 180o, Linear

  47. CO2 • C=4 valence electrons = 4 • O= 2 (6) valence electrons = 12 • O-C-O16 electrons • O=C=O • O=C=O 16 electrons • 8 surrounding central atom,octet • 0 Nonbonding Pairs Electrons • 2 to 1, 0 NBPE, 180o, Linear

  48. CO2 • C=4 valence electrons = 4 • O= 2 (6) valence electrons = 12 • O-C-O16 electrons • O=C=O • O=C=O 16 electrons • 8 surrounding central atom,octet • 0 Nonbonding Pairs Electrons • 2 to 1, 0 NBPE, 180o, Linear

  49. CO2 • C=4 valence electrons = 4 • O= 2 (6) valence electrons = 12 • O-C-O16 electrons • O=C=O • O=C=O 16 electrons • 8 surrounding central atom,octet • 0 Nonbonding Pairs Electrons • 2 to 1, 0 NBPE, 180o, Linear

  50. CO2 • C=4 valence electrons = 4 • O= 2 (6) valence electrons = 12 • O-C-O16 electrons • O=C=O • O=C=O 16 electrons • 8 surrounding central atom,octet • 0 Nonbonding Pairs Electrons • 2 to 1, 0 NBPE, 180o, Linear

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