pptx, 130.08 KB
pptx, 130.08 KB

Lesson looking at what makes a substance pure and what is a formulation. Lesson includes practical on testing the purity of Aspirin tablets as a planning / method writing exercise.

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1

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jerb1

8 years ago
1

This resource is not worth the money as it is just a few slides with information that you can get from any textbook. <br /> Do not waste your money. It would help if you could preview the resource properly.

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