Titrimetric study of the reaction of propanone with iodine Animation Play

Transport of nutrients across the plasma membrane Animation Play

Two billiard balls collisions and the velocity vectors Whiteboard exercise Play

Types and location of parenchyma tissue Chart Play

Uses of fats Student activity Play

Using partial fractions to calculate integrals Student activity Play

Using partial fractions to find the integral Whiteboard exercise Play

What are catalysts? Student activity Play

What are chemical compounds? Student activity Play

What are enzymes? Simulation Play

What are enzymes? (1) Student activity Play

What are enzymes? (2) Student activity Play

What are polymers? (1) Student activity Play

What is cracking? Student activity Play

What is cracking? Whiteboard exercise Play

What is the structure of starch? Animation Play

Zero-order reactions Whiteboard exercise Play

Zero-order reactions Student activity Play