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Intermolecular Forces

Intermolecular Forces. What state of matter is represented by these particles? Solids. In order to melt this solid the forces of attraction between these particles must be overcome. In order to melt this solid the forces of attraction between these particles must be overcome.

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Intermolecular Forces

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  1. Intermolecular Forces

  2. What state of matter is represented by these particles? Solids

  3. In order to melt this solid the forces of attraction between these particles must be overcome.

  4. In order to melt this solid the forces of attraction between these particles must be overcome.

  5. In order to melt this solid the forces of attraction between these particles must be overcome.

  6. In order to melt this solid the forces of attraction between these particles must be overcome.

  7. The forces between these liquid particles are weaker now since the particles are further apart

  8. The forces between these liquid particles are weaker now since the particles are further apart

  9. If the substance is heated further the liquid can turn into a gas

  10. If the substance is heated further the liquid can turn into a gas

  11. If the substance is heated further the liquid can turn into a gas

  12. If the substance is heated further the liquid can turn into a gas

  13. If the substance is cooled the gas will turn back into a liquid

  14. If the substance is cooled the gas will turn back into a liquid

  15. and then into a solid

  16. the energy required to overcome these forces of attraction determine the substance’s melting point.

  17. the more energy required, the higher the melting point.

  18. Types of Intermolecular Forces Between Molecules

  19. Types of Intermolecular Forces Between Molecules

  20. Types of Intermolecular Forces Between Molecules

  21. Types of Intermolecular Forces Between Molecules London Dispersion Forces – very weak attractive forces between all molecules

  22. Types of Intermolecular Forces Between Molecules London Dispersion Forces – only important between non-polar molecules nonpolar nonpolar nonpolar nonpolar nonpolar nonpolar nonpolar nonpolar nonpolar nonpolar nonpolar nonpolar

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