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Tittel
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Intermolecular Forces and States of Matter - Interactive Lecture Demonstration |
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Beskrivelse
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This interactive lecture demonstration has the following learning goals - Students will be able to: (a) Distinguish between kinetic energy (KE), potential energy (PE) and total energy; (b) Apply the terms low and high PE for objects attracted to each other; (c) Identify electrostatic interactions as the
force affecting the PE of atoms and molecules; (d) apply the terms low and high PE for atoms attracted to each other, resulting in bonds with different bond enthalpies; (e) Describe, at the particle-level, what happens during a phase change; (f) Apply the terms KE and PE for states of matter; (g) Connect particle-level descriptions of matter, including different phases, with macroscopic observations/properties. |
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Emne
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Kemi |
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Niveau
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Bachelor - intro |
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Type
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Demonstration |
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Varighed
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60 minutter |
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Svar inkluderet
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Nej |
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Sprog
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Engelsk |
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Nøgleord
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bonding, density, electrostatic force, energy, kinetic energy, phase change, potential energy, states of matter |
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Simuleringer
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Atomers vekselvirkning (HTML5), Vekselvirkning mellem atomer, Energiskaterpark, Stoftilstande (HTML5), Tilstandsformer, Stoftilstande: Basis (HTML5), Tilstandsformer: Indledning |
