pH of ammonia solution Animation Play

pH of buffer solutions Student activity Play

pH of strong acids Student activity Play

Phase Slideshow Play

Phase changes Class activity Play

Phase changes Whiteboard presentation Play

Phosphorus pentachloride Whiteboard exercise Play

Planck's equation Animation Play

Planes in the 3-diamension space Whiteboard exercise Play

Planes in the Cartesian coordinate system of 3-dimensional space Student activity Play

Point to point revisited Student activity Play

Points and vector equation of the line Animation Play

Points of intersection Student activity Play

Points of intersection of a parabola and a straight line Student activity Play

Points satisfying a system of linear equations Whiteboard exercise Play

Polynomial equation Whiteboard exercise Play

Polynomial equation Student activity Play

Polynomial equations Student activity Play

Polynomial equations – exercise Whiteboard exercise Play

Potassium manganate(VII) and potassium dichromate(VI) in redox titrations Student activity Play

Power Whiteboard presentation Play

Power Class activity Play

Power Whiteboard presentation Play

Precipitation of silver halides Student activity Play

Precipitation of silver halides Whiteboard exercise Play