Ms. Tessy
Secondary Chemistry
Secondary Chemistry
Topics for the week
Year 12 Chemistry Alcohols- their characteristic properties and reactions Carbonyl compounds- Introduction Unit Test- Wednesday- 15th March- Unit- Periodicity Year 11 Chemistry Revision Revision Test on Monday- 13th March- Units- Amounts of substances, Chemical Equilibrium and Electrochemistry Year 10 Chemistry Reaction rate- Methods for determining rate Energetics of reactions Energy level diagrams for exothermic and endothermic reactions. Year 8 Math Chapter 12 Presenting Data Pie charts and bar graphs Line graphs Dear Year 10 students,
Following are the standards that will be covered in the unit test on Thursday, 9th March. I have also included the details of chapters and page numbers. Year 10 IGCSE Chemistry Standards, chapters and page numbers for unit test on Thursday 13- Describe the manufacture of lime (calcium oxide) from calcium carbonate (limestone) in terms of thermal decomposition Name the uses of calcium carbonate in the manufacture of iron and of cement Name some uses of lime and slaked lime as in treating acidic soil and neutralizing acidic industrial waste products, e.g. flue gas desulfurization 8.1- Describe and explain the importance of controlling acidity in soil 8.3- Demonstrate knowledge and understanding of preparation, separation and purification of salts as examples of some of the techniques specified in section 2.2.2 and the reactions specified in section 8.1 8.3(S)- Demonstrating knowledge and understanding of the preparation of insoluble salts by precipitation Suggest a method of making a given salt from suitable starting material, given appropriate information 8.4 - Describe the following tests to identify: aqueous cations: aluminium, ammonium, calcium, chromium(III), copper(II), iron(II), iron(III) and zinc (using aqueous sodium hydroxide and aqueous ammonia as appropriate) (Formulae of complex ions are not required) cations: use of the flame test to identify lithium, sodium, potassium and copper(II) anions: carbonate (by reaction with dilute acid and then limewater), chloride, bromide and iodide (by reaction under acidic conditions with aqueous silver nitrate), nitrate (by reduction with aluminium), sulfate (by reaction under acidic conditions with aqueous barium ions) and sulfite (by reaction with dilute acids and then aqueous potassium manganate(VII)) 8.4 gases: ammonia (using damp red litmus paper), carbon dioxide (using limewater), chlorine (using damp litmus paper), hydrogen (using lighted splint), oxygen (using a glowing splint) and sulfur dioxide (using aqueous potassium manganate(VII) Cambridge IGCSE Text book- Chapter 5- Sub-divisions 5.8, Preparing insoluble salts- 5.9, Strong and weak acids and alkalis – 5.11 Table 12.1 page- 297,Table 12.2 page- 298, Table 12.3 page 299, Table 12.4 Page 300 Complete Chemistry Text book Chapter 11- Subdivisions 11.6, 11.7 and 11.8 Tables on pages 279, 281and 282 Topics for the week
Year 12 Chemistry Oxidation of alkenes in the hot and cold conditions Mechanism of electrophilic addition reaction Polymerisation reactions Year 11 Chemistry Revision Revision test on Monday Year 10 Chemistry Factors affecting reaction rate Collision theory Methods of investigating reaction rates Unit Test – Topics- Salts and analysis of ions Year 8 Math Methods of collecting data Sample size and population Topics for the Week
Year 12 Chemistry Organic reactions and Mechanisms- Addition, Elimination, Hydrolysis and Redox reactions Year 11 Chemistry Revision Year 10 Chemistry Reactions of Anions and cations- Practical Reaction rates- Introduction Year 8 Math Linear Graphs Equations of straight lines Unit Test- Wednesday, March 1, 2017. Topics- Chapter 14- Functions, mapping diagrams, linear graphs, equations for straight lines Topics for the week
Year 12 Chemistry Isomerism in organic compounds Reaction intermediates Year 11 Chemistry Revision Revision test on Monday- 20-02-17 Units covered in the test: Particles, atomic structure, periodic properties and ionic bonding; Acids bases and salts; Metals and reactivity series Year 10 Chemistry Identifying anions and cations – Qualitative analysis Year 8 Math Linear Graphs, linear graphs in the form y = mx +c Dear Year 10 and 11 students,
Please follow the below mentioned links for additional information regarding law of conservation of mass and balancing equations. www.docbrown.info/page04/4_73calcs03com.htm www.bbc.co.uk/schools/gcsebitesize/science/ocr_gateway/chemical_concepts/fundamentalrev5.shtml There is a useful, interactive video at: www.bbc.co.uk/schools/gcsebitesize/science/add_aqa/acids/acidsbasesact.shtml This is a doc brown page regarding acids and bases in terms of proton transfer www.docbrown.info/page03/AcidsBasesSalts10.htm Notes on limestone cycle: www.docbrown.info/page01/ExIndChem/ExIndChem.htm Topics for the week
Year12 Chemistry Structure of Organic compounds Systematic nomenclature of organic compounds Year 11 Chemistry Revision using past IGCSE papers, mole concept Year 10 Chemistry Preparation of various salts Year 8 Math Sequences, finding the nth term. Unit Test: Date- Monday, 13th February,2017. Topics- Chapter 8 , Solving linear equations, substituting in expressions, substituting in formulae, deriving formulae. Topics for the week
Year 12 Chemistry Group 17 Elements Nitrogen and Sulphur Year 11 Chemistry Revision Mole concept Year 10 Chemistry Salts- Preparation Unit Test- Wednesday, 8th February 2017. Topics- Covalent bonding, Acids and bases- Their properties, Oxides Year 8 Math Deriving formulae Sequences Topics for the week
Year 12 Chemistry Chemical Trends- Reactions of chlorides and oxides Year 11 Chemistry Revision Year 10 Chemistry Acids and bases- Definitions based on proton transfer Strong and weak acids Types of oxides Year 8 Math Chapter 8 Solving linear equations Substituting in Expressions Deriving expressions |
Ms TessyYear 7-9 Global Studies Archives
May 2017
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