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China 高二 Chemistry

अध्याय: 7

1. Selective 1 Ch.1 Thermal effects

Reaction heat; enthalpy · Calculating reaction heat; Hess's law

2. Selective 1 Ch.2 Rate and equilibrium

Reaction rate · Chemical equilibrium; K · Direction of reactions (enthalpy, entropy) · Controlling reactions

3. Selective 1 Ch.3 Ionic equilibria

Ionisation equilibrium · Water ionisation; pH · Salt hydrolysis · Precipitation–dissolution equilibrium

4. Selective 1 Ch.4 Reactions and electricity

Galvanic cells; batteries · Electrolytic cells · Corrosion and protection

5. Selective 2 Ch.1 Atomic structure and properties

Energy levels, orbitals, configuration rules · Radius, ionisation energy, electronegativity

6. Selective 2 Ch.2 Molecular structure

Covalent bonds (σ, π) · Molecular shapes; VSEPR; hybridisation · Polarity; intermolecular forces; hydrogen bonds

7. Selective 2 Ch.3 Crystals

States of aggregation; unit cells · Molecular and covalent crystals · Metallic and ionic crystals · Complexes and supramolecules