b. An aqueous solution of NaCI has a concentration of 24.0 wt% (w/w) NaCl with a density of 1.178 g/cm. Calculate the following: i. mole fraction of NaCl and water. ii. concentration of NaCl as Ib/f°. iii. the average molecular weight of the solution. (Molecular weight: Na = 23 g/gmol; CI = 35.5 g/gmol; H =1 g/gmol; 0 16 g/gmol) %3! %3!

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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b. An aqueous solution of NaCI has a concentration of 24.0 wt% (w/w) NaCl with a
density of 1.178 g/cm. Calculate the following:
i. mole fraction of NaCl and water.
ii. concentration of NaCl as Ib/f°.
iii. the average molecular weight of the solution.
(Molecular weight: Na = 23 g/gmol; CI = 35.5 g/gmol; H =1 g/gmol; 0 16 g/gmol)
%3!
%3!
Transcribed Image Text:b. An aqueous solution of NaCI has a concentration of 24.0 wt% (w/w) NaCl with a density of 1.178 g/cm. Calculate the following: i. mole fraction of NaCl and water. ii. concentration of NaCl as Ib/f°. iii. the average molecular weight of the solution. (Molecular weight: Na = 23 g/gmol; CI = 35.5 g/gmol; H =1 g/gmol; 0 16 g/gmol) %3! %3!
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