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SCAN0003 - A W= 6" “QM ‘ i 2 At 65 0C the vapor...

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Unformatted text preview: A W= 6"- “QM? _ ‘ i _ 2) At 65 0C, the vapor pressure of pure CCl4 (1)1 6.: ' ' : - . . - ' must be dissolved in 371 g CCl4 at this temperature to reduce its vapor pressure to 444 mm Hg? Note that 12 iianon-volatile, non-electrolyte. \IPL:QD~P:,L0C(QW‘CNU/7w :- Al's—ohm VPL : Pokow‘tg /_ ‘ mob% 3:2 - WWEEXM : “Db “KW 7% 12 m cat Add? . MOS: X \ OMfiMK,;./”WWA/ “\LDS:X+371?9‘ (3“? ‘81s ~=> X +2” /X= «A719: mom I; boiling point elevation and freezing point depression . flog—(423:5 a? 3) A solution of 463 g of glycerol, C3H5(OH)3 in 435 g water is prepared at a ~— pressure of 760 mm Hg. (a) Find the boiling point elevation. (b) Find the __ ‘ AT boiling point of the solvent in this solution. [ Note that glycerol is a non— “ ‘3‘ ‘ a b: volatile, non-electrolyte. Consult Table 13.6 p. 518 f necessary data. I r . _' Tb Solved“ , 4 ‘ W” Awbfidflm'¥_bp 903W Tb,)fi[email protected] tm -A’E, TM % glued? r “J ‘ L0 *M $7W+‘mo tat-sag flags F germane H95 y : \DS ,ClQuoC/ / . ) Find the boiling point at 1 atm of the water in an aqueous solution Which is 10.000 % by mass sucrose, C12H22011 . Sucrose is a non—volatile, non- W36 f2!) e1 ctrol e. ,_ ‘ ’ " e yt ATb \ “bum Mfg Come/Yd: ‘ W’fibm +0 MOK mm A Iowa / : 4* Wm_w...,.__m\\ : @\ LOUD Q 3 m ., Theolom‘mss: \OODUO ‘l‘ . H09 ...
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