Power Class activity Play

Power Class activity Play

Power Whiteboard presentation Play

Power station Animation Play

Power station Animation Play

Practical applications of voltaic cells Student activity Play

Predicting redox reactions Whiteboard exercise Play

Predicting redox reactions Student activity Play

Predicting the direction of the redox reaction in a voltaic cell Student activity Play

Predicting the products of electrolysis Student activity Play

Preparation of copper from its ores Student activity Play

Preparation of oxygen, hydrogen and carbon dioxide Student activity Play

Reaction mechanisms Whiteboard exercise Play

Reaction mechanisms Student activity Play

Reaction of transition metals with hydrochloric acid Animation Play

Reactions occurring at the electrodes Student activity Play

Reactions that occur at the electrodes Student activity Play

Receptor potential and sensory transduction Whiteboard exercise Play

Receptor potential and sensory transduction Student activity Play

Relativity of potential energy Animation Play

Resting and action potentials of a neurone Student activity Play

Roentgen spectra of elements – characteristic radiation Student activity Play

Roentgen's experiment Animation Play

Simplified rules of electrode reactions Animation Play

Size of electric current Animation Play