7 hours PAG8 Electrochemical Main chemical cell and electrode – cells. potentials, The storyline continues with redox chemistry and Experiments in setting up Accurate use of the following term will be electrochemical cells, and using electrochemical required: standard electrode potential. studied in the context of cells for example . – Balancing half equations and equations cells from Volta through Experiments in which including acid-base reaction using oxidation modern-day usage of cells electrode potentials are states is new content. Notes can be found on to electrochemistry in the used to predict or interpret websites such as and . mouth. reactions for example . – Balancing equation examples: Experiments on rusting – MnO4–+5e–+8H+ Mn2++4H2O for example . MnO4–+5Fe2++8H+ Techniques and Mn2++5Fe3++4H2O procedures to set up and Details of the set-up of the hydrogen use electrochemical cells electrode are not required, just the equation (HSW 4). for the reaction. Explain rusting and its Learners should know the standard prevention (HSW 8). conditions. Recycling of iron and steel is no longer required.
The storyline continues with redox chemistry and electrochemical cells, studied in the context of cells from Volta through modern-day usage of cells to electrochemistry in the mouth. 7 hours PAG8 – Electrochemical cells. Experiments in setting up and using electrochemical cells – for example . Experiments in which electrode potentials are used to predict or interpret reactions – for example . Experiments on rusting – for example . Techniques and procedures to set up and use electrochemical cells (HSW 4). Explain rusting and its prevention (HSW 8). Main chemical cell and electrode potentials, Accurate use of the following term will be required: standard electrode potential. Balancing half equations and equations including acid-base reaction using oxidation states is new content. Notes can be found on websites such as and . Balancing equation examples: MnO4–+5e–+8H+ Mn2++4H2O MnO4–+5Fe2++8H+ Mn2++5Fe3++4H2O Details of the set-up of the hydrogen electrode are not required, just the equation for the reaction. Learners should know the standard conditions. Recycling of iron and steel is no longer required.
Chemistry%20B%20lesson%20planning%20support%20-%20all%20topics%20-%2020160204%20release.docx