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29-09-2022
Chemistry

Answered

2. Classify the following examples as examples of pure chemistry or applied
chemistry,
a. developing a shampoo to be used with dry or damaged hair
b. determining the conditions required for materials to burn
c. figuring out the general structure of materials such as cotton and silk
d. designing a large-scale method for producing nylon
e. explaining why water expands when it freezes

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