Effect of reactant particle size on the rate of a chemical reaction Student activity Play

Effect of reactant pressure on the rate of a chemical reaction Student activity Play

Effect of reactant pressure on the rate of a chemical reaction Whiteboard exercise Play

Effect of temperature and catalyst on the reaction rate Class activity Play

Effect of temperature and catalyst on the reaction rate Whiteboard presentation Play

Effect of temperature increase on reaction rate at the molecular level Animation Play

Effect of temperature on the pressure of a gas Animation Play

Effect of temperature on the rate of chemical reaction Student activity Play

Effect of temperature on the rate of chemical reaction Whiteboard exercise Play

Effective rate Whiteboard exercise Play

Effective rate Student activity Play

Effects of physical factors on the rate of photosynthesis Slideshow Play

Einstein's first postulate Whiteboard exercise Play

Einstein's postulates Whiteboard exercise Play

Einstein's postulates Student activity Play

Enzymatic reactions Whiteboard exercise Play

Enzymatic reactions Student activity Play

Equilibria of complex formation and the formation constant Animation Play

Equilibrium constant expression Whiteboard exercise Play

Equilibrium constant expression Student activity Play

Equilibrium constants for the reaction of nitrogen with oxygen Animation Play

Examples of regular polygons Student activity Play

Experimental determination of a rate equation Animation Play

Experimental observations Animation Play

Factors affecting reaction rate Animation Play