Compounds used in perfumes and cosmetics

by | Sep 20, 2021 | Homework Help

?-pinene (C10H16; MW= 136) and ?-terpineol (C10H18O; MW = 154) are two of the many compounds used in perfumes and cosmetics to provide a ?fresh pine? scent. At 367 K the pure substances have vapor pressures of 100.3 torr and 9.8 torr respectively. What is the composition of the vapor (in terms of mole fractions) above a test solution containing equal masses of these compounds at 367 K?

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