Brønsted–Lowry theory of acids and bases Class activity Play

Buffer Animation Play

Buffers Class activity Play

Buffers Whiteboard presentation Play

Burning phosphorus and preparation of phosphoric(V) acid Animation Play

Butterfly life cycle Slideshow Play

Calculating the composition of a mixture (1) Student activity Play

Calculating the composition of a mixture (2) Student activity Play

Calculating the mass of product formed Student activity Play

Calculating the mass percent concentration Animation Play

Calculating the masses of reacting substances Whiteboard exercise Play

Calculating the masses of reacting substances (2) Student activity Play

Calculating the molarity of a solution of chlorine in swimming pool water Whiteboard exercise Play

Calculating the number of moles in a given mass Animation Play

Calculating the number of moles in a given mass Student activity Play

Calculating the number of moles in a given mass Animation Play

Calculating the number of moles in a given mass (1) Student activity Play

Calculations involving the reactions of metals and water Whiteboard exercise Play

Calculations involving the reactions of metals and water Student activity Play

Calorimetric studies on combustion reactions Animation Play

Can water wear away rock? Student activity Play

Can water wear away rock? Whiteboard exercise Play

Carbohydrates Student activity Play

Carbohydrates Animation Play

Carbohydrates – sample foods Slideshow Play