Standard enthalpy of formation for ionic compounds Student activity Play

Standard enthalpy of formation for ionic compounds Whiteboard exercise Play

Standard enthalpy of formation for phosphorus trichloride Whiteboard exercise Play

Standard enthalpy of formation of ammonia Animation Play

Standard entropy change Chart Play

Standard entropy change Student activity Play

Standard free energy change for neutralisation reaction Animation Play

Standard hydrogen half-cell Animation Play

Standard hydrogen half-cell Student activity Play

Standard reduction potentials Student activity Play

Standard reduction potentials Whiteboard exercise Play

Standard reduction potentials Student activity Play

State of chemical equilibrium Animation Play

Statements about chemical reactions Whiteboard exercise Play

Stoichiometric coefficients and the relative volumes of gases Student activity Play

Strong and weak acids Student activity Play

Strong and weak bases Student activity Play

Strong and weak electrolytes Animation Play

Strong bases Animation Play

Structure and base properties of aromatic amines Animation Play

Structure and properties of quaternary ammonium salts Animation Play

Substitution reaction in a branched alkane Animation Play

Substitution reactions of alcohols Student activity Play

Supernova Animation Play

Supernovas Student activity Play