4.7.2; Technician’s Homework quiz Write balanced symbol equations and half Homework quiz equations. notes 4.7; Presentations higher – 4.7.1 and 4.7.2 Video Year Term 3 24 4.8 Required 8.2.1; 4.4.2.3 Practical 4.8; Quick starter a carbonate with an acid to make a salt. 10 practical: Technician’s notes 4.8; Homework Describe each step in the procedure. Preparing a worksheet Presentations 4.8.1 and 4.8.2 Determine the purity of the product. pure, dry sample Homework quiz of a salt from an Homework quiz insoluble oxide higher – or carbonate Year Term 3 24 4.9 pH and 4.4.2.4 4.9; Quick starter Estimate the pH of solutions. Practical sheet 10 neutralisation Homework Worksheet 4.9; Identify weak and strong acids and alkalis. worksheet Technician’s notes Investigate pH changes when a strong acid Homework quiz neutralises a strong alkali. 4.9.1, 4.9.2 and 4.9.3; 4.9 Presentation Year Term 3 25/26 4.10 Required 4.4.2.5 4.10; starter Use an acid to neutralise a known volume of Practical sheet 10 practical: Homework alkali. Technician’s notes 4.10; Finding the worksheet Use a burette to determine the volume of an 4.10.1 Presentations and reacting Homework quiz acid needed. 4.10.2 volumes of acid Homework quiz Use the results to determine the concentration and alkali by higher – of an alkali. titration Year Term 3 25/26 4.11 Strong and 4.4.2.6 Worksheet 4.11; Technician starter Explore the factors that affect the pH of an 10 weak acids notes 4.11; Presentation 4.11 Homework acid. worksheet Find out how the pH changes when an acid is Homework quiz diluted. Video Find out how the concentrations of solutions are measured. 4.12; Year Term 3 25/26 4.12 The process of 4.4.3.1 Quick starter Explore what happens when a current passes Practical sheet 10 electrolysis Homework through a solution of ions. Worksheet 4.12; worksheet
Write balanced symbol equations and half equations. 4.7.2; Technician’s notes 4.7; Presentations 4.7.1 and 4.7.2 Homework quiz Homework quiz – higher Video Year 10 Term 3 24 4.8 Required practical: Preparing a pure, dry sample of a salt from an insoluble oxide or carbonate a carbonate with an acid to make a salt. Describe each step in the procedure. Determine the purity of the product. 8.2.1; 4.4.2.3 Practical 4.8; Technician’s notes 4.8; Presentations 4.8.1 and 4.8.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher Year 10 Term 3 24 4.9 pH and neutralisation Estimate the pH of solutions. Identify weak and strong acids and alkalis. Investigate pH changes when a strong acid neutralises a strong alkali. 4.4.2.4 Practical sheet 4.9; Worksheet 4.9; Technician’s notes 4.9.1, 4.9.2 and 4.9.3; Presentation 4.9 Quick starter Homework worksheet Homework quiz Year 10 Term 3 25/26 4.10 Required practical: Finding the reacting volumes of acid and alkali by titration Use an acid to neutralise a known volume of alkali. Use a burette to determine the volume of an acid needed. Use the results to determine the concentration of an alkali. 4.4.2.5 Practical sheet 4.10; Technician’s notes 4.10; Presentations 4.10.1 and 4.10.2 starter Homework worksheet Homework quiz Homework quiz – higher Year 10 Term 3 25/26 4.11 Strong and weak acids Explore the factors that affect the pH of an acid. Find out how the pH changes when an acid is diluted. Find out how the concentrations of solutions are measured. 4.4.2.6 Worksheet 4.11; Technician notes 4.11; Presentation 4.11 starter Homework worksheet Homework quiz Video Year 10 Term 3 25/26 4.12 The process of electrolysis Explore what happens when a current passes through a solution of ions. 4.4.3.1 Practical sheet 4.12; Worksheet 4.12; Quick starter Homework worksheet
AQA%20Chem%20yr%202%20SOW.docx