All Quantitative chemistry and stoichiometry articles – Page 5

Lesson plan

Calculating and comparing solution concentrations | 16-18 years

Practise calculating the concentration of a solution from the mass of solute and the volume of water using this lesson plan with activities for 16–18 year olds.

Exhibition chemistry

A spectacular reversible reaction

2006-05-01T00:00:00Z

A demonstration with a dramatic colour change