Practical importance of the mole Whiteboard presentation Play

Practical importance of the mole Class activity Play

Pressure affects reactions occurring in the gas phase Student activity Play

Pressure affects reactions occurring in the gas phase Whiteboard exercise Play

Probability Student activity Play

Probability Animation Play

Probability Whiteboard exercise Play

Protective earth conductor Animation Play

Radioactivity Student activity Play

Radioactivity Animation Play

Radiocarbon method and scintigraphy Animation Play

Radiocarbon method and scintigraphy Whiteboard exercise Play

Radiocarbon method and scintigraphy Student activity Play

Rate equation and order of reaction Student activity Play

Reaction in the gas phase Slideshow Play

Reaction of ammonia with hydrogen chloride Animation Play

Reaction of hydrogen and oxygen in the gaseous phase Animation Play

Reaction rate Student activity Play

Reactions in the gas phase Animation Play

Reactions in the gaseous phase Whiteboard exercise Play

Reactions in the gaseous phase Student activity Play

Reactions in the gaseous phase Whiteboard exercise Play

Reactions involving phase changes Animation Play

Reactions occurring on the surface of a solid catalyst Whiteboard exercise Play

Reactions occurring on the surface of a solid catalyst Student activity Play