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5. A film is prepared by using 8 g of a material of molecular mass 854 amu. It is compressed to a minimal area

5. A film is prepared by using 8 g of a material of molecular mass 854 amu. It is compressed to a minimal area of 18.5 cm. What is the cross sectional area of the molecule if it is considered to be cylindrical? [0.328 nm2].

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