mjuarezolvera mjuarezolvera

01-07-2024
Chemistry

Answered

A solution is made using 13.9 percent by mass CH_{2}Cl_{2} in CHCl 3 At 30 C, the vapor pressure of pure CH_{2}Cl_{2} is 490 mm Hg, and the vapor pressure of pure CHCl 3 is 260 mm Hg. The normal boiling point of CHCl 3 is 61.7 C. If the molality of CH_{2}C*l_{2} is 1.90 m , what is the boiling point in C of the solution ? ( Kb for CHCl 3 is 3.67^ C/m)

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