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A company wishes to distill a 0.830 mole fraction ethanol (0.170 mole fraction water) solution. To aid in the distillation process, a 0.950 mole fraction benzene (0.050 mole fraction water) mixture containing fresh benzene and a recovered benzene solution is added.
To convert from percent to fraction you put the number over 100 so (66+2/3)/100 =200/300= 2/3 The answer is 2/3! Check here: http://answers.yahoo.com/question/index?...o convert from percent to fraction you put the number over 100 so (66+2/3)/100 =200/300= 2/3 The answer is 2/3! Check here: http://answers.yahoo.com/question/index?...