Additional information contained in chemical equations Animation Play

Additional information contained in chemical equations Student activity Play

Calculating the mass of products or reactants Slideshow Play

Calculating the masses of reactants using chemical equations Whiteboard exercise Play

Calculating the masses of reactants using chemical equations Student activity Play

Chemical equations Class activity Play

Chemical processes Animation Play

Chemical reactions in organisms Student activity Play

Combination and decomposition reactions Student activity Play

Combination reaction Slideshow Play

Compounds Student activity Play

Conservation of mass (1) Student activity Play

Conservation of mass (1) Whiteboard exercise Play

Conservation of mass (2) Student activity Play

Effect of concentration on chemical equilibrium Student activity Play

Effect of pressure on chemical equilibrium Student activity Play

Energy changes during chemical reactions Animation Play

Energy in chemical reactions Student activity Play

Enzymes are proteins Student activity Play

Examples of chemical reactions Whiteboard exercise Play

Examples of exothermic reactions Student activity Play

Examples of reagents, reactants and products Animation Play

Fuel cells Student activity Play

How a catalyst works (2) Student activity Play

How a catalyst works (2) Whiteboard exercise Play