'Average bond energy' diaporamas de présentation

Liquids and Solids

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If this has a negative value for a process, then the process occurs spontaneously

If this has a negative value for a process, then the process occurs spontaneously a. free energy change ?G b. entropy change ?S c. heat of vaporization d. heat of fusion e. heat capacity. A. 2. This is a measure of how the disorder of a system is changing

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10.8 Bond Order and Bond lengths Bond length estimation. 10.9 Bond Energies

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The Intermolecular Forces (forces between molecules)

The Intermolecular Forces (forces between molecules). In general, the weaker the intermolecular forces, the less energy which is required for the substance to undergo a physical change ( change in state).

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Intermolecular Forces

Intermolecular Forces. 11 DP Chemistry. London Dispersion Forces. The temporary separations of charge that lead to the London force attractions are what attract one nonpolar molecule to its neighbors. This is due to the constant movements of electrons. Fritz London 1900-1954.

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Intermolecular Forces of Attraction

Intermolecular Forces of Attraction. CA Standards. Students know the atoms and molecules in liquids move in a random pattern relative to one another because the intermolecular forces are too weak to hold the atoms or molecules in a solid form.

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