Başlık
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Intermolecular Forces and Molecules - Interactive Lecture Demonstration |
Açıklama
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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. |
Ders
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Kimya |
Seviye
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Lisans - Giriş |
Tür
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Gösterim |
Süre
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60 dakika |
Dahil Edilen Yanıtlar
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Hayır |
Dil
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İngilizce |
Anahtar Kelimeler
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Electrostatic potential, VSEPR, dipoles, electronegativity, intermolecular forces, ion-pairing, molecule geometry, partial charges, phase changes, polar and non-polar molecules |
Simülasyon(lar)
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Molekül Polaritesi (HTML5), Molecule Polarity, Molekül Şekilleri (HTML5), Molekül Şekilleri, Maddenin Halleri (HTML5), Maddenin halleri, Maddenin Halleri: Temel Bilgiler (HTML5), States of Matter: Basics, Şeker ve Tuz Çözeltileri |