pptx, 49.76 MB
pptx, 49.76 MB
pdf, 401.77 KB
pdf, 401.77 KB

Powerpoint lecture and associated PDF worksheet covering the following in a modern, concise format:

Specification Point 1.55C - Understand why covalent compounds do not conduct electricity.

Specification Point 1.56C - Understand why ionic compounds conduct electricity only when molten or in aqueous solution.

Specification Point 1.57C - Know that anion and cation are terms used to refer to negative and positive ions respectively.

Specification Point 1.58C - Describe experiments to investigate electrolysis, using inert electrodes, of molten compounds and aqueous solutions and to predict the products.

Specification Point 1.59C - Write ionic half-equations representing the reactions at the electrodes during electrolysis and understand why these reactions are classified as oxidation or reduction.

Specification Point 1.60C - Practical: investigate the electrolysis of aqueous solutions.

Complete set of Chapter 3 Lessons are available.

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