Slide Preview for AQA Chemistry Unit 2

Powerpoint Description:

Over 80 slides to help you teach the AQA 2011 Chemistry Unit 2 unit! This slideshow covers: compounds, balancing equations, electron structure revision, ionic and covalent bonding, ions, different ways of drawing covalent bonds, structure of metals, delocalised electrons, giant ionic structures and their properties, dissolving ionic substances, giant covalent structures such as diamond, graphite and silicon dioxide, fullerenes, understanding conductivity, metals and alloys, smart alloys, polymers, the structure of plastics, thermosetting and thermosoftening plastics, nanotechnology and some examples of its uses, atomic structure revision, isotopes, atomic mass, relative formula mass, definition of a mole, chromatography, gas chromatography, calculating percentage mass, calculating empirical formulae, calculating the mass of a product in a reaction, percentage yield, reversible reactions, rates of reaction, catalysts, measuring the rate of a reaction, graphs for the rate of a reaction, endothermic and exothermic reactions, the pH scale, acids and alkalis, neutralisation reactions, forming salts, electrolysis, redox reactions in electrolysis, balancing half equations, electroplating, electrolysis of salt water, extracting aluminium.