10 1 5/6 3.24 Practical: Use scientific theories and explanations to C3.3 Practical sheet 3.24; Quick starter Technician’s notes 3.24; Investigating the develop hypotheses. Homework variables that affect Plan experiments to make observations and worksheet Presentation 3.24 temperature test hypotheses. Homework quiz changes in reacting Evaluate methods to suggest possible Homework quiz – solutions, such as improvements and further investigations. higher acid plus metals, (HT) acid plus carbonates, neutralisations, displacement of metals (HT) 10 1 5/6 3.25 The process of Identify reactions at electrodes during C3.4 3.25; starter Practical sheet electrolysis (HT) electrolysis. Homework Worksheet 3.25; Explain why a mixture is used and the worksheet Technician’s notes 3.25; anode needs constant replacement. Homework quiz 3.25 Presentation Write and balance half equations for the Homework quiz – electrode reactions. (HT) higher Slideshow Video Worksheet 3.26; 10 1 5/6 3.26 Electrolysis of Identify which ions migrate to the cathode C3.4 Quick starter molten ionic and which to the anode. Homework Presentation 3.26 compounds Explain how the ions of a molten electrolyte worksheet (HT) are discharged. Homework quiz Predict the products of electrolysis of Homework quiz – molten binary compounds. higher 10 1 7/8 3.27 Electrolysis of Explain the electrolysis of copper sulfate C3.4 Practical 3.27; Quick starter aqueous solutions using inert electrodes. Technician’s notes 3.27; Homework Predict the products of the electrolysis of Worksheet 3.27; worksheet aqueous solutions. Presentation 3.27 Homework quiz Represent reactions at electrodes by half equations. 10 1 7/8 3.28 Practical: Use scientific theories and explanations to C3.4 Practical sheet 3.28; Quick starter Investigating what develop hypotheses. Technician’s notes 3.28;
10 1 5/6 3.24 Practical: Investigating the variables that affect temperature changes in reacting solutions, such as acid plus metals, acid plus carbonates, neutralisations, displacement of metals (HT) Use scientific theories and explanations to develop hypotheses. Plan experiments to make observations and test hypotheses. Evaluate methods to suggest possible improvements and further investigations. (HT) C3.3 Practical sheet 3.24; Technician’s notes 3.24; Presentation 3.24 Quick starter Homework worksheet Homework quiz Homework quiz – higher 10 1 5/6 3.25 The process of electrolysis (HT) Identify reactions at electrodes during electrolysis. Explain why a mixture is used and the anode needs constant replacement. Write and balance half equations for the electrode reactions. (HT) C3.4 Practical sheet 3.25; Worksheet 3.25; Technician’s notes 3.25; Presentation 3.25 starter Homework worksheet Homework quiz Homework quiz – higher Slideshow Video 10 1 5/6 3.26 Electrolysis of molten ionic compounds (HT) Identify which ions migrate to the cathode and which to the anode. Explain how the ions of a molten electrolyte are discharged. Predict the products of electrolysis of molten binary compounds. C3.4 Worksheet 3.26; Presentation 3.26 Quick starter Homework worksheet Homework quiz Homework quiz – higher 10 1 7/8 3.27 Electrolysis of aqueous solutions Explain the electrolysis of copper sulfate using inert electrodes. Predict the products of the electrolysis of aqueous solutions. Represent reactions at electrodes by half equations. C3.4 Practical 3.27; Technician’s notes 3.27; Worksheet 3.27; Presentation 3.27 Quick starter Homework worksheet Homework quiz 10 1 7/8 3.28 Practical: Investigating what Use scientific theories and explanations to develop hypotheses. C3.4 Practical sheet 3.28; Technician’s notes 3.28; Quick starter
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