Kit Sam Lam Bing Yim Secondary School Secondary Six Chemistry Teaching Schedule (2010-11) Schedule106 Teacher: Choi Fu Man Text books: Physical Chemistry (I&II), 6th edition, T. M. Leung & C. C. Lee, Fillans Inorganic Chemistry, 6th edition, T. M. Leung & C. C. Lee, Fillans Week 2-3 Topic 1. Remarks Chemical Equilibrium. [18] 1.1 a. Dynamic equilibrium. 2 b. The equilibrium law. 4 c. Partition coefficient. 4 d. Effect of concentration, pressure and temperature 8 on equilibrium. 4-6 7-9 Periods Supp. Exercise. Test 1. 1.2 Ionic equilibrium [20] a. Concept of acid/base. 2 b. Dissociation of water and pH. 2 c. Strong and weak acids/bases. 4 d. Buffers. 5 e. Acid-base titration and the choice of indicator. 3 f. Solubility product. 4 Supp. Exercise. Test 2. 1.3 Redox Equilibrium. [20] a. Electrochemical cells. 8 b. Electrode potentials. 6 c. Secondary cell 3 d. Fuel cell. 3 P.1 Supp. Exercise. Test 3. Week 10-13 Topic 2. Remarks Chemical Kinetics. Periods [30] 2.1 Rate of chemical reaction. 4 2.2 Factors influencing reaction rate. 2 2.3 Rate equations and order of reactions. 10 2.4 Arrhenius equation. 4 2.5 The interpretation of reaction rate at molecular 6 level. 2.6 Catalysts. 14-16 3. 4 Supp. Exercise. Test 4 1st Examination Atoms, Molecules and Stoichiometry. [20] 3.1 The atomic structure. 2 3.2 Relative isotopic, atomic and molecular masses. 4 3.3 The mole concept. 6 3.4 Empirical and molecular formulae. 4 3.5 Chemical equations and stoichiometry. 4 18-19 20-22 Supp. Exercise. First Examination 4. The Electronic Structure of Atoms and the Periodic [20] Table. 4.1 Atomic emission spectrum. 4 4.2 Electronic structure, electron shell and subshell. 4 4.3 Atomic orbital. 4 4.4 Electronic configuration. 6 4.5 The Periodic Table and the atomic properties of the 2 elements. P.2 Supp. Exercise. Test 5. Week 23-24 Topic 5. Remarks Energetics. [16] 5.1 Energy changes in chemical reactions. 2 5.2 Standard enthalpy changes. 4 5.3 Hess's law. 6 4 5.4 Spontaneity of changes. 25-30 6. Periods Supp. Exercise. Bonding and Structure. [40] 6.1 The nature of forces holding atoms together. 1 6.2 a. Metallic bonding. 1 b. Metallic crystals. 2 c. Alloys. 1 6.3 a. Ionic bonding. 2 b. Energetics of formation of ionic compounds. 6 c. Ionic crystals. 2 d. Ionic radius. 2 6.4 a. Covalent bonding. 1 b. Bond enthalpy, bond length and covalent radius. 2 c. Shapes of molecules and polyatomic ions. 5 d. Covalent crystals. 2 6.5 a. Bonding intermediate between ionic and 2 covalent. b. Incomplete electron transfer in ionic compounds. 1 c. Polarity of covalent bond. 2 6.6 Intermolecular forces. a. van der Waals' forces. 3 b. Molecular crystals. 1 c. Hydrogen bonding. 2 6.7 Structures and properties of substances. 31 7. 2 Supp. Exercise. Test 6. Periodic properties of the Element in the Periodic [8] Table. 7.1 Periodic variation in physical properties of the 5 elements H to Ar. 7.2 Periodic relationship among the oxides of the 3 elements Li to Cl. P.3 Supp. Exercise. Week 33-34 Topic 8. Remarks The s-Block Elements. Periods [14] 8.1 Characteristic properties of the s-block elements. 5 8.2 Variation in properties of the s-block elements and 9 their compounds. 35-36 Supp. Exercise. Test 7. 2nd Examination 9. The p-Block Elements. [16] 9.1 a. The halogens. 1 b. Characteristic properties of the halogens. 3 c. Variation in properties of the halogens and their 5 compounds. 9.2 a. Group IV elements. 5 b. Silicon and Silicates. 37 2 Supp. Exercise. Test 8. [10] Revision Second Examination After 2nd Exam 10. The d-Block Elements. [20] 10.1 General features of the d-block elements from Sc 4 to Zn. 10.2 Characteristic properties of the d-block elements and their compounds: a. Variable oxidation states. 6 b. Complex formation. 6 c. Catalytic properties. 4 P.4 Supp. Exercise. Test 9.