The concept of a pure substance mixtures, including dissolving.
Diffusion in terms of the particle model.
Simple techniques for separating mixtures: filtration, evaporation, distillation and chromatography the identification of pure substances.
Activities in the module:
CSMS10YS060-What is a Solute, solvent and solution?
CSMS10YS061-How do we separate solid-solid mixture?
CSMS10YS062-How do we separate solid-liquid mixture?
CSMS10YS063-How do we separate liquid-liquid mixture?
CSMS10YS064-How efficient is your filter paper?
CSMS10YS065-Does mixing always result in a new substance?