Slide Preview for C6 Chemistry Out There

Powerpoint Description:

This slideshow covers the Chemistry Out There unit from the OCR Gateway course and includes: testing for hydrogen, oxygen and chlorine, electrolysis, electrolysis half equations, electrolysing solutions compared to molten substances, calculating the amount of a product from electrolysis, energy level diagrams for reacting oxygen and hydrogen, hydrogen fuel cells, redox reactions, rusting and how to prevent it, sacrificial protection, reactivity, displacement reactions, alcohols, making ethanol from ethene and by fermentation, ozone, how ozone is damaged by CFCs, hard and soft water, temporary hardness and how to remove it, limescale, removing hardness using an ion exchange column, vegetable oils, healthy and unhealthy oils, saturated and unsaturated fats, turning unsaturated fat into saturated fat, emulsions, saponification, washing powder, washing up liquid and how it works, how detergents work, solubility, dry cleaning.