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

Determination of rate equations Whiteboard exercise Play

Determination of rate equations Student activity Play

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

Determination of the acidic properties of ethanol Animation Play

Determining the concentration of a solution using titration Student activity Play

Determining the units of equilibrium constant Whiteboard exercise Play

Diamonds Whiteboard exercise Play

Different equations Student activity Play

Differential equation with separable variables Student activity Play

Direction of spontaneous reaction Animation Play

Discriminant of the equation ax 2 + bx + c = 0 Student activity Play

Discriminant of the quadratic equation Whiteboard exercise Play

Displacement in harmonic motion Animation Play

Dissociation constants of conjugate acids and bases Whiteboard exercise Play

Dissociation constants of conjugate acids and bases Student activity Play

Dissociation constants of ethanoic acid and the ethanoate ion Animation Play

Dissociation of weak bases Animation Play

Dissolving ionic compounds in water Whiteboard exercise Play

Dissolving ionic compounds in water Student activity Play

Do alcohols have acidic properties? Student activity Play

'Double quadratic' equations Student activity Play

'Double quadratic' equations Whiteboard exercise Play

Drag and drag coefficient Animation Play

Drag and drag coefficient Student activity Play