Solution Equilibria (HSC SSCE Chemistry): Flashcards

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Dissolution of Ionic Compounds
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Solvent

Substance that does the dissolving

Solute

Substance being dissolved

Homogeneous solution property

Uniform composition throughout

Water oxygen atom charge

Partial negative charge (δ−\delta^-)

Ion-dipole bonds

Attractive forces between ions and polar water molecules

Hydration

Water molecules completely surround ions

Aquo-cation

A hydrated cation

Lattice energy

Energy required to separate ions from crystal lattice

Hydration energy

Energy released when ions become hydrated

Condition for ionic dissolution

Hydration energy must exceed lattice energy

Explore HSC SSCE Chemistry Revision Notes by Topics

Qualitative Equilibrium

Calculating the Equilibrium Constant

Solution Equilibria

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Qualitative Equilibrium

Calculating the Equilibrium Constant

Solution Equilibria

Explore HSC SSCE Chemistry Quizzes by Topics

Qualitative Equilibrium

Calculating the Equilibrium Constant

Solution Equilibria

Explore HSC SSCE Chemistry Exam Questions by Topics

Qualitative Equilibrium

Calculating the Equilibrium Constant

Solution Equilibria

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