Density of gases Animation Play

Density of gases Whiteboard exercise Play

Density of gases Student activity Play

Density of gases Whiteboard exercise Play

Density of gases Animation Play

Density of gases Student activity Play

Density of hydrogen Animation Play

Deposits of natural gas Slideshow Play

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

Deriving the expression for free energy change Animation Play

Detection of oxygen Animation Play

Detection of some gases Student activity Play

Determination of enthalpy change in combustion reactions Whiteboard exercise Play

Determination of enthalpy change in combustion reactions (1) Student activity Play

Determination of enthalpy change in combustion reactions (2) Student activity Play

Determination of rate equations Student activity 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

Determination of the acidic properties of ethanol Animation Play

Determining standard enthalpies of reaction Whiteboard exercise Play

Determining the mean bond enthalpy for polyatomic molecules Animation Play

Determining the molecular formula Animation Play

Determining the relative molecular mass Animation Play

Development - energy Slideshow Play

Development - waste Slideshow Play