| ²é¿´: 554 | »Ø¸´: 1 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
604gqľ³æ (Ö°Òµ×÷¼Ò)
ѧÀúÌ«µÍ²»±æ¶«Î÷Äϱ±
|
[½»Á÷]
Èõµç½âÖʵĽâÀë³£Êý
|
||
|
AD Èõµç½âÖʵĽâÀë³£Êý (½üËÆÅ¨¶ÈO.O1¡«O.OO3mol¡¤L-1,ζÈ298K) Ãû³Æ »¯Ñ§Ê½ ½âÀë³£Êý£¬K pK ´×Ëá HAc 1.76¡Á1O-5 4.75 ̼Ëá H2CO3 K1=4.3O¡ÁlO£7 6.37 K2=5.61¡Á1O£11 1O.25 ²ÝËá H2C2O4 K1=5.9O¡ÁlO-2 1.23 K2=6.4O¡ÁlO-5 4.19 ÑÇÏõËá HNO2 4.6¡Á1O£4 (285.5K) 3.37 Á×Ëá H3PO4 K1=7.52¡ÁlO-3 2.12 K2=6.23¡Á1O£8 7.21 K3=2.2¡ÁlO£13 (291K) 12.67 ÑÇÁòËá H2SO3 K1=1.54¡ÁlO-2 (291K) 1.81 K2=1.O2¡ÁlO-7 6.91 ÁòËá H2SO4 K2=l.2O¡ÁlO£2 1.92 Áò»¯Çâ H2S K1=9.l¡ÁlO£8 (291K) 7.O4 K2=l.l¡Á1O-12 11.96 ÇâÇèËá HCN 4.93¡Á1O£1O 9.31 ¸õËá H2CrO4 K1=1.8¡ÁlO-1 O.74 K2=3.2O¡Á1O-7 6.49 *ÅðËá H3BO3 5.8¡Á1O-1O 9.24 Çâ·úËá HF 3.53¡Á1O-4 3.45 ¹ýÑõ»¯Çâ H2O2 2.4¡Á1O-12 11.62 ´ÎÂÈËá HClO 2.95¡Á1O£5 (291K) 4.53 ´ÎäåËá HBrO 2.O6¡Á1O-9 8.69 ´ÎµâËá HIO 2.3¡Á1O-11 1O.64 µâËá HIO3 1.69¡Á1O£1 O.77 ÉéËá H3AsO4 K1=5.62¡ÁlO-3 (291K) 2.25 K2£½l.7O¡ÁlO£7 6.77 K3=3.95¡Á1O£12 11.4O ÑÇÉéËá HAsO2 6¡Á1O-1O 9.22 ï§Àë×Ó NH4+ 5.56¡Á1O-1O 9.25 °±Ë® NH3¡¤H2O 1.79¡Á1O£5 4.75 Áª°· N2H4 8.91¡Á1O£7 6.O5 ôǰ± NH2OH 9.12¡Á1O-9 8.O4 ÇâÑõ»¯Ç¦ Pb(OH)2 9.6¡Á1O£4 3.O2 ÇâÑõ»¯ï® LiOH 6.31¡Á1O-1 O.2 ÇâÑõ»¯îë Be(OH)2 1.78¡Á1O£6 5.75 BeOH+ 2.51¡Á1O£9 8.6 ÇâÑõ»¯ÂÁ A1(OH)3 5.O1¡Á1O-9 8.3 Al(OH)2+ 1.99¡Á1O-1O 9.7 ÇâÑõ»¯Ð¿ Zn(OH)2 7.94¡Á1O-7 6.1 ÇâÑõ»¯ïÓ Cd(OH)2 5.O1¡Á1O£11 1O.3 *ÒÒ¶þ°· H2NC2H4NH2 K1=8.5¡ÁlO£5 4.O7 K2=7.l¡ÁlO-8 7.15 *ÁùÑǼ׻ùËİ· (CH2)6N4 1.35¡Á1O-9 8.87 *ÄòËØ CO(NH2)2 1.3¡Á1O£14 13.89 *ÖÊ×Ó»¯ÁùÑǼ׻ùËİ· (CH2)6N4H+ 7.1¡Á1O-6 5.15 ¼×Ëá HCOOH 1.77¡Á1O-4 (293K) 3.75 ÂÈÒÒËá ClCH2COOH 1.4O¡Á1O-3 2.85 °±»ùÒÒËá NH2CH2COOH 1.67¡Á1O-1O 9.78 *ÁÚ±½¶þ¼×Ëá C6H4(COOH)2 K1=1.12¡Á1O-3 2.95 K2=3.91¡Á1O-6 5.41 ÄûÃÊËá (HOOCCH2)2C(OH)COOH K1=7.l¡Á1O-4 3.14 K2=1.68¡Á1O-5 (293K) 4.77 K3=4.1¡Á1O-7 6.39 a-¾ÆÊ¯Ëá (CH(OH)COOH)2 K1=1.O4¡Á1O-3 2.98 K2=4.55¡Á1O-5 4.34 *8-ôÇ»ùàßø C9H6NOH K1=8¡ÁlO-6 5.1 K2=1¡Á1O-9 9.O ±½·Ó C6H5OH 1.28¡Á1O-1O (293K) 9.89 *¶Ô°±»ù±½»ÇËá H2NC6H4SO3H Kl=2.6¡ÁlO-l O.58 K2=7.6¡Á1O-4 3.12 *ÒÒ¶þ°·ËÄÒÒËá(EDTA) (CH2COOH)2NH+CH2CH2NH+(CH2COOH)2 K5=5.4¡Á1O-7 6.27 K6=l.12¡Á1O-11 1O.95 Õª×ÔR.C.Weast,Handbook of Chemistry and Physics D- 165,7Oth. edition ,1989¡ª199O *Õª×ÔÆäËû²Î¿¼Êé¡£ |
» ²ÂÄãϲ»¶
¿ÉÉúÎï½µ½â¾Ûõ¥ÕýÔÚÖØËÜÏÖ´úÒ½ÁÆÆ÷е
ÒѾÓÐ0È˻ظ´
26½ì²©Ê¿ÉêÇë
ÒѾÓÐ4È˻ظ´
Óлú¸ß·Ö×Ó²ÄÁÏÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ237È˻ظ´
PLLA ΢ÇòÔÚÉúÎïҽѧÁìÓòµÄÑо¿ÓëÓ¦ÓÃ
ÒѾÓÐ1È˻ظ´
PLLA ΢ÇòµÄ²ÄÁÏÌØÐÔÓëÖÆ±¸¹¤ÒÕ½âÎö
ÒѾÓÐ0È˻ظ´
Ò½ÓþۼºÄÚõ¥£¨PCL£©È«½âÎö£º´ÓÁ½¶Îʽ½µ½âµ½×éÖ¯¹¤³ÌÓ¦ÓÃ
ÒѾÓÐ0È˻ظ´
·´Ïà¹è½ºÈçºÎÔÙÉú£¿
ÒѾÓÐ1È˻ظ´
¹þ¶û±õÀí¹¤´óѧ2026ÄêÑо¿Éúµ÷¼Á£¬²ÄÁÏ¿ÆÑ§Ó뻯ѧ¹¤³ÌѧԺÑо¿Éúµ÷¼Á
ÒѾÓÐ3È˻ظ´
Î人һ±¾¸ßУÕÐÊÕ²ÄÁÏ¡¢»¯Ñ§¡¢¸ß·Ö×Ó¡¢·ÄÖ¯¡¢ÉúÎïÏà¹Ø×¨ÒµË¶Ê¿Éú
ÒѾÓÐ0È˻ظ´

2Â¥2006-05-24 15:40:26













»Ø¸´´ËÂ¥