Transcription of 基本的な物理化学量と ... - hp.brs.nihon-u.ac.jp
1 26 Sep. 2007 .. SI . (1) . 10-12 p 10 da . -9 2. 10 n 10 h . -6 3. 10 10 k . -3 6. 10 m 10 M . -2 9. 10 c 10 G . -1 12. 10 d 10 T . (2) [m] . cm mm m nm . -2 -3 -6 -9. 10 10 10 10 10-10 [m]. (3) [kg] . kg g mg (4) [s] (sec) . s min hr (5) [N] . N dyn (6) [J] . J erg cal atm (7) [K] . T [K] t [ ] 273. (8) [Pa] . 1 [atm] 760 [mmHg] [Torr] [hPa]. 105 [Pa], [N/m2].. (1) 10 [ ] [ m] [cm] [m]. 3. (2) 1 [m ] [ ]. (3) 1 [dyn] [N]. 10. (4) 3 10 [cm/s] [m/s]. (5) 5 [J] [erg] [cal] [ atm]. -1- .. m / V. 0[ ], 1[atm], 1[mol] [ ] . 0[ ], 1[atm] 1[mol] .. 0[ ], 1[atm] [g/ ] .. 0[ ], 1[atm] .. H2O . Gas .. PV nRT (1). P : [Pa] V : [m3] n : [-] R : [J/mol K] T : [K].
2 R [J/mol K] [Pa m3/mol K] [cal/mol K] [ atm/mol K].. (1) . (2) . a n2 . P + 2 (V n b ) = R T (2). V . a, b . -2- a [atm 2/mol2] b [ /mol]. H2 He N2 O2 CO2 H2O CH4 . 4 1[mol] 52[ ] [ ] .. 7 .. Liquid .. b ln P = a (3). T. a, b ln P log P. P1 Lv 1 1 . ln = (4). P2 R T2 T1 . Lv [cal/mol] 1[mol] . Lv = lv M (5). lv : [cal/g]. M : [-] [g/mol]. -3- 1[atm] . Tb : [K]. Lv = 22 (6). Tb .. 89[ ] [cal/g] .. 18[ ] 45[mmHg] 15[ ] 18[ ] 1[atm] . [g] .. 1[atm] 540 [cal/g] 95[ ] . [mmHg] . Solid .. Critical Phenomena .. -4.
