Question: last one on aleks please help (: At a certaln temperature the vapor pressure of pure heptane (C7H16) is measured to be 0.65 atm. 5

last one on aleks please help (:

At a certaln temperature the vapor pressure of pure heptane (C7H16) is measured to be 0.65 atm. 5 uppose a solution is prepared by mining 139 . g of heptane and 143. g of chlorolorm (CHCl3). Calculate the partial pressure of heptane vapor above this solution. Round your answer to 2 significant digits. Note for advanced students: you may assume the solution is ideal

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