Composition of air Student activity Play

Composition of air Whiteboard exercise Play

Concentration of ions in a solution Student activity Play

Conditions on the primitive Earth Slideshow Play

Conditions on the primitive Earth Student activity Play

Conduction of an electric current by bases Simulation Play

Conjugate acids and bases Student activity Play

Dative (coordinate) bond Student activity Play

Dative (coordinate) bond Whiteboard exercise Play

Deamination of amino acids Illustration Play

Decomposition of ammonia on a metal surface Animation Play

Defensive functions Illustration Play

Deriving the expression for equilibrium constant for ammonia synthesis reaction Animation Play

Deriving the expression for equilibrium constant for ammonia synthesis reaction Animation Play

Detection of halide ions Student activity Play

Detection of the ammonium ion Whiteboard exercise Play

Detection of the ammonium ion Student activity Play

Determination of molecular structure Student activity Play

Determining the formula of a compound knowing the valence of its elements Student activity Play

Diagram of protein synthesis in the organism Illustration Play

Dissociation Animation Play

Dissociation constants of some bases Chart Play

Dissociation of a weak base Animation Play

Dissolution of ammonia in water Animation Play

DNA synthesis Whiteboard exercise Play