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Sarlavha
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Intermolecular Forces and Molecules - Interactive Lecture Demonstration |
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Tavsif
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This Interactive Lecture Demonstration Guide has the following goals. Students will be able to: • Use VSEPR theory to construct common molecules;
• Sketch electron density and identify partial charges based on molecule geometry and electronegativity; • Distinguish between bond and molecule dipoles; • Classify molecules as polar or non-polar; • Compare and contrast permanent and induced dipoles; • Identify hydrogen-bonding, and discuss its origin in terms of molecule geometry and electronegativity; • Explain properties, such as boiling or melting point, by considering different intermolecular forces; • Relate the relative strength of intermolecular forces with melting point or boiling point data, and with particle-level representations of substances at different temperatures; • Describe the dynamic particle motion in a liquid, including the arrangement and motion of molecules accompanying hydrogen-bonding and ion-dipole interactions; • Explain ion-pairing at the particle-level, and describe how this affects colligative properties. |
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Fan
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Kimyo |
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Daraja
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Boshlang‘ich Bakalavr |
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Tur
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Namoyish |
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Davomiylik
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60 minut |
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Javoblar Kiritilgan
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Yo‘q |
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Til
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Inglizcha |
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Kalit so‘zlar
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Electrostatic potential, VSEPR, dipoles, electronegativity, intermolecular forces, ion-pairing, molecule geometry, partial charges, phase changes, polar and non-polar molecules |
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Simulyatsiya(lar)
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Molekulaning qutbliligi (HTML5), Molecule Polarity, Molekula shakllari (HTML5), Molecule Shapes, Moddaning agregat holatlari (HTML5), States of Matter, Moddalarning agregat holatlari:Asosiy tushunchalar (HTML5), States of Matter: Basics, Sugar and Salt Solutions |
