Prelim_II_Solution_Chem288_2004 - Prelimina ry Exam II...

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Preliminary Exam II Spring 2IDI. !-Iarohn /0 I. True-or-Fa h. ... (a) Tnwor~ T ht- d . ..lIIiclIl pot"nlia! is d..fined only for id. .a1llOilltions alld gases. (b)·I'rIl""@ Tl,,' free l' II"T ltV dIRllf:l' upon mixing is alwa~·s l>o1Iili\1' for ideal gases. o----r-' tt.£.J la. . :tw e. ~/S (c) TrtII"or6) If OIX" eon.poeem or a binary solution obey3 Raoult ·s 1. .11. ... t he other romporwnt rnlJ!;t also. So'! /, (d 8 F a!'" 1IIll'rTIlolI"CulM fOI""P!I. .... smllll in idl'lll !IOluliOllS. (e l 1'r \l I·,B T I. .. el. ...lfO!Illll k pOIl"nt ial of a chargl" is ind"'>f'I"II'llt or distance from t he ch. .rge. 2 of 10
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Chemistry ass Preliminary Exam II Spring 2004, ~I aro hn yO 2. Nonelectrolyte SolutioltA By lJ>l'8Suring tho> "'Quilibri um bet__n tho> liquid Alld tho> vapor pha._ of ..n . ....1o.-nwth. .llol llOIulio n . .I 57.2"C . .nd I atm, il w. .... found thAI the mole fraction or aet"tOtlE' i" the liquid lind '·"llOr W<."l"C "'~ _ 0 ,400 IIn d.r~ _ 0 .516 , r Vt'Cti""ly, T he ,. .." o r l'tt","~llr e or putt' """,toile is r; _ 7!16 torr lIud th e V"Jlor pressure of I'ure n" ,thanol is P;" _ 551torr.
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This note was uploaded on 09/28/2008 for the course CHEM 2880 taught by Professor Freed, j during the Spring '06 term at Cornell University (Engineering School).

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Prelim_II_Solution_Chem288_2004 - Prelimina ry Exam II...

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