Balancing equations for neutralisation reactions Student activity Play

Balancing equations for neutralisation reactions Animation Play

Balancing equations for redox reactions in acidic solution using half-equations Student activity Play

Balancing equations for redox reactions in alkaline solution using half-equations Student activity Play

Balloons Student activity Play

Balloons Student activity Play

Balloons Animation Play

Balloons Whiteboard exercise Play

Balloons Whiteboard exercise Play

Balloons Whiteboard exercise Play

Balloons Animation Play

Base dissociation constant Kb (1) Student activity Play

Bases Whiteboard exercise Play

Bases (1) Student activity Play

Bases (2) Student activity Play

Basic oxides Animation Play

Basic properties of matter Whiteboard presentation Play

Basic properties of matter Class activity Play

Bent shape of the water molecule Animation Play

Biological importance of hydrogen bonding in ice and water Animation Play

Biological weathering Student activity Play

Biotic and abiotic factors in the environment Student activity Play

Bodies immersed in a gas Animation Play

Boiling and boiling point Whiteboard exercise Play

Boiling and boiling point Student activity Play