Lattice Energy of Ionic Bond (Born - Lande equation)
Formula: U = (N A M z⁺ z⁻ e²)/(4 π ₀ r₀) (1 - (1)/(n) ight) Conditions: Ionic crystals. Description: Estimates the lattice energy of an ionic crystal. U is lat…
Syllabus path: Chemical Theories and Laws › Chemical Bonding and Intermolecular Forces
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CSCA Chemistry Formula Reference
Formula and explanation
Formula: U = (N A M z⁺ z⁻ e²)/(4 π ₀ r₀) (1 - (1)/(n) ight) Conditions: Ionic crystals. Description: Estimates the lattice energy of an ionic crystal. U is lattice energy, N A is Avogadro's number, M is Madelung constant, z is ionic charge, e is elementary charge, r₀ is equilibrium distance, n is Born exponent.
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Chemical Bonding and Intermolecular Forces
Chemical Bonding and Intermolecular Forces Core Concepts and Learning Objectives This section explains how atoms combine to form molecules or crystals (Chemical Bonds) and how molecules interact with each other (Intermolecular Forces). This is key to understanding physical proper…
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