TK II fsv0 Work_Wn 3.5nch fsv0work_ Wn p.8606 p.750 A) B) ) D) I/I 0 c I dx di I di c dx I di kcidx () A compound nsoluble n water s steam dstlled at 98.0 under the pressure, p 737 Torr, the dstllate contanng 75 wt per cent HO. The vapor pressure of water s 707 Torr at 98.0. What s the molecular weght of the compound? 98.0737Torr 98.0 707Torr 75 p.67 p.80 P.93
nch(n) nch(n) cmnch(n).540 nch(n) cm lb ( 0.4536kg) gal ( 0.003785 m 3 )B.t.u 5.0 cal.055 0 3 J Web Btu http://www.elepop.net/henkan/shgoto.htm http://www.ardre.com/applcaton/s_unt_convert.php?mod7 Web http://ja.wkpeda.org/wk/ 80 9 f c + 3 c + 3 00 5 Netscape Navgator PInternet Tools Netscape CommuncatorNetscape Navgator Yahoohttp://www.yahoo.co.jp/
nchfeetgalb.t.u. 3
().500 3 n -.500 3.540 3.80 3 cm () 0.0 ft - 0.00.3048 3.05 m 5 (3) 9.60 F - (96 3) 3.6 0 9 (4) 5.00-5.00 73.5 98.5 K (5) 4.80 0 3 cal - 4.800 3 4.86.00 4 (6) 4.50 B.t.u. - 4.50.500.30 3 cal J () 0 n cm xcel.xls VBex_0_.xls Sub convert_ex_0_() Dm x(0) As Double () 00 mle/hr km/hr (3) 0 F - (4) 00 - K (5).50 0 3 kwhr - J (6) B.t.u - cal Dm n As Integer Dm factor(0) As Double n 5 ' factor() "59"5,5)(9,5) For To n factor() Cells(4 +, 5) Next ' "B55,) x() Cells(5, ).Value ' factor() For To n x() factor() * x() Next ' x() factor()*x() "B6B9"6,)(9,) For To n Cells(4 +, ).Value x() Next nd Sub VBScrpt Web 4
m n 00 m 39. 37n.540 9.60 F 80 9 f c + 3 c + 3 00 5 5 (96 3) 3.6 0 9 4.50 B.t.u. B.t.u 5.0 5
cal.055 0 3 J 4.50.500.30 3 cal. T K m b B M K w b B B 000 TwA 6
6.. T P V L f f () f VL f P y f x P T[K] P[Pa] x[] y[] V f Py () Py (3) V f Py (4) x L f xp (5) p ()(4)(5) Py x P (6) y x (6) Py x Py P x P (7) (8) y y + y (9) (7)(8)(9) P xp + x P (0) 7
y y xp P () Raoult () (3) (0) P x P + x P (4) ()() P500mmHg 59.7 x0.64 y0.845 p 0 p 0 Antone y P, y P x p 0 0 x p () Antone A B C () 8.08097 58.7 39.76 () 8.073 730.630 33.46 log 0 p[mmhg] B A C + t[] 8
Antonep 0 p 0 p 0 0 (A-B/(C+t)) 0 (8.080 97-58.7/(39.76+59.7)) 66.07mmHg p 0 0 (A-B/(C+t)) 0(8.073-730.630/(33.46+59.7)) 46.98mmHg p 0 p 0 x-xy-y y P 0.845 500.099 0 x p 0.64 66.07 yp 0.55 500 0 x p 0.386 46.98.3660 9
[ 6.] ()() 0.3kPa Antone () 0.3kPa () 0.3kPa 358.5K (3) 378.5K (4) ()(3) log p [ kpa] B A C + T ) [ K ] A B C () 6.0306.03-5.35 () 6.0795 344.8-53.65 [] () T B C A log p T benzene 353.K T 383.8 toluene K () 358.5K p 7.6kPa p 46.0kPa p total p total p + p x p + ( x ) p 0.3 7.6x + 46.0( x ) x 0. 77 y p x p 0.77 7.6 ptotal ptotal 0.3 y 0. 89 0.89 (3) () 05.8kPa p p 86. kpa 0
x 0.3 y 0. 6 (4) ()()(3) [ 6.] ()() ( x y ) p 500 mmhgt 7.5 x 0.09y 0.608 Antone log 0 B p [ mmhg] A () C + T[ ] ()() 6,3) A 8.08097 A 8.073 B 58.7 B 730.63 C 39.76 C 33.46 [] p p () ( )T 7.5 p A 8.08097B 58.7C 39.76 p p 58.7 39.75 A B 8.08097 + C +T 7. 5 0 0 993.06mmHg p48.73mmhg (6.9) y p 0.608 500 xp 993.06 0.09.503 x +x y +y.0.3 P.439 Margules ) van Laar 0) 960 Wlson ) NRTL 6) UNIQUAC ) 3
[ 6.3] A GbbsG G ax + bx () ab Gbbs,7) G G RT ln G + x j () x x [] ()x x j G ( ax + bx ) a (3) x x G ( ax + bx ) b (4) x x (3)(4)() G G G RT ln G + ( x + x ) ( ax + bx ) + a ( ax + bx ) x x (5) x a RT ln b (6)