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chemlab 17 cl - 212 Experiment 17 Colligative Properties 28...

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Unformatted text preview: 212 Experiment 17/ Colligative Properties 28. Calculate the average molar mass of the unknown, nonelectrolyte solid. M g/mol 0*“? 29. Using Table 2, identify the unknom, nonelectrolyte solid. Part Gil—Determination of the van’t Hoff Factor for a Strong, Electrolyte Unknown 30. Record the unknown number of the ionic solution. 7:32. (on. <g6i'm. NECK?) .\‘%D 40. Freezing point of water " °C Freezing point of ionic solution '-' ' Q} 0 GC 41. Freezing point depression, ATf, ionic solution . a g 50 OC - 9kg 6 :5 Q :1 at 42. Calculate the van ’t Hoff factor for the ionic solution. “Mme,“ V l.i= 2.15: \ l’ w. 4 20 \Bdtfm) MPWW KfiaflaQ i . cm; A“ mafcwe-é :2 WW G 4- ‘3‘ a 0C __ QUAD cc “3:00 . +wC hflw i a 'wa'flgfizal-lll at? OM 9.; 2 “39 43. Calculate ‘(th‘e airzrage 5M0 ff factor for the ionic solid. = ‘3? z e‘ =_:2c.&1_ dam in KBrJ-ei? KISDH v: 1-}?- 44. Using Table 3, identify the unknown, ionic compound. \(Br ...
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