Controlling the temperature of the reaction Animation Play

Death rate (mortality) and survival rate (survivorship) Student activity Play

Death rate and survival rate in different animal populations Whiteboard exercise Play

Death rate and survival rate in the mute swan Animation Play

Decomposition of ammonia on a metal surface Animation Play

Decomposition of hydrogen iodide Animation Play

Decomposition of hydrogen peroxide Animation Play

Deficiency of macro-elements Whiteboard exercise Play

Determination of rate equations Whiteboard exercise Play

Determination of rate equations Student activity Play

Determination of reaction rate Whiteboard exercise Play

Determination of reaction rate by mass, conductometric and colorimetric measurements Student activity Play

Determination of reaction rate by measuring the volume or pressure of the gas evolved Student activity Play

Disorders related to the undersecretion and oversecretion of growth hormone Slideshow Play

Do catalysts affect the reaction equilibrium? Animation Play

Drawing velocity vectors Whiteboard exercise Play

Drugs and health Whiteboard presentation Play

Effect of a change in reactant concentration on the rate of a chemical reaction Animation Play

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

Effect of concentration on the rate of chemical reactions Student activity Play

Effect of concentration on the rate of chemical reactions Simulation Play

Effect of concentration on the reaction rate. Graphical methods Class activity Play

Effect of concentration on the reaction rate. Graphical methods Whiteboard presentation Play

Effect of concentration on the reaction rate. Rate equation Class activity Play

Effect of concentration on the reaction rate. Rate equation Whiteboard presentation Play