Decomposition of calcium carbonate – a kinetic study Whiteboard exercise Play

Decomposition of calcium carbonate – a kinetic study Student activity Play

Decomposition of CFC in the atmosphere Slideshow Play

Decomposition of function Whiteboard exercise Play

Decomposition of hydrogen iodide Animation Play

Decomposition of hydrogen peroxide Animation Play

Decomposition of hydrogen peroxide Animation Play

Decomposition of hydrogen peroxide Animation Play

Decomposition of plastic litter Slideshow Play

Decomposition of rational expressions Student activity Play

Decomposition of vectors Student activity Play

Decomposition of vectors Whiteboard exercise Play

Decomposition reaction Slideshow Play

Detection of starch Animation Play

Determining the concentration of a solution using redox titration (1) Student activity Play

Determining the starch content of leaves Animation Play

Digestion in the alimentary canal Illustration Play

Digestion of carbohydrates; proteins and lipids Student activity Play

Digestion of fats Animation Play

Dinitrogen tetroxide – nitrogen dioxide chemical equilibrium Animation Play

Dynamic state of chemical equilibrium Student activity Play

Effect of temperature on free energy change Student activity Play

Effects of an excess of nutrients in the environment Slideshow Play

Effects of burning fossil fuels Slideshow Play

Electrolysis Student activity Play