²é¿´: 136  |  »Ø¸´: 2
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

tz3696

ľ³æ (СÓÐÃûÆø)

[½»Á÷] ÇóÖú!ï®»¯ºÏÎï ppt

°üÀ¨Ì¼Ëáﮣ¬¹èËáﮣ¬äå»¯ï® ÐÔÖÊÓÃ;ºÍÉú²ú·½·¨¡£[/

[ Last edited by tz3696 on 2007-9-15 at 11:59 ]
»Ø¸´´ËÂ¥
ÐÄËæÎÒ¶¯
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qjc830401

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

Chem.Q

¡ï ¡ï
Сºì¶¹(½ð±Ò+2,VIP+0):ллÄãµÄ»Ö¸´£¡
̼Ëáï®;lithium carbonate
·Ö×Óʽ£ºLi2CO3
ÐÔÖÊ£º°×É«µ¥Ð±¾§Ïµ·ÛÄ©¡£ÃܶÈ2.11g/cm3¡£ÈÛµã723¡æ¡£·Ðµã618¡æ¿ªÊ¼²¿·Ö·Ö½â³ÉÑõ»¯ï®ºÍ¶þÑõ»¯Ì¼¡£ÈÜÓÚËᡣ΢ÈÜÓÚË®¡£²»ÈÜÓÚ´¼¡£600¡æÒÔ϶ÔÈÈÎȶ¨¡£½«ï®»ÔʯºÍʯ»Òʯ¸ßÎÂÉÕ½áÉú³ÉÂÁËáï®ÔÙ½þ³öÇâÑõ»¯ï®ÈÜÒº£¬Óë̼ËáÄÆ·´Ó¦ÖƵá£Òà¿ÉÀûÓñˮ¾­ÌáÈ¡ÂÈ»¯±µºóµÄº¬ï®ÁÏÒº£¬¾­´¿¼î³ý¸Æ¡¢Ã¾Àë×Ó£¬ÓÃÑÎËáËữ£¬ÔÙÓë´¿¼î·´Ó¦ÖƵá£ÔÚÒ½Ò©ÉÏÓÃ×÷ÖÎÁÆ¿ñÔêÒÖÓôÐÔ¾«Éñ²¡Ò©Îï¡£ÓÃÓÚÌ´ɡ¢²£Á§ÖÆÔì¡£Ò²ÓÃÓÚÖÆÔìï®»¯ºÏÎï¡¢µç½âÂÁ¹¤ÒµµÈ¡£


¹èËáï®;lithium silicate
·Ö×Óʽ£º Li2O¡¤mSiO2¡¤nH2O  
ÐÔÖÊ£ºÎÞÉ«¡¢ÎÞζ£¬Í¸Ã÷»ò°ë͸Ã÷ÒºÌå¡£³ÊÈõ¼îÐÔ¡£pHÖµ11×óÓÒ¡£ÃܶÈ1.16¡«1.19g/cm3Ö®¼ä(25¡æ)¡£²úÆ·µÄË®·ÖÕô·¢ºó³É¹ÌÌå¹èËáﮣ¬²»ÈÜÓÚË®ºÍÓлúÈܼÁ¡£ÓɹèÈܽºÓëÇâÑõ»¯ï®·´Ó¦ºó£¬¾²Ö㬽ºÈÜÖÆµÃ¡£ÓÃÓÚ²£Á§Ìåϵ¡¢ÈÛÈÚÑÎÌåϵ¼°¸ßÎÂÌÕ´ÉÓÔÁÏÖС£Óë¹èËáÄÆºÏ²¢Ê¹Óã¬ÓÃ×÷¸ß¼¶º¸Ìõº¸Ò©ð¤½á¼Á¡£Óëп·ÛµÈÅäºÏÓÃ×÷¸ÖÌúµÈ±íÃæ·ÀÐâÍ¿ÁÏ¡£

ÖÐÎÄÃû³Æ£º ä廯ï®
Ó¢ÎÄÃû³Æ£º Lithium bromide
ÖÐÎıðÃû£º ä廯ï®,ÈÜÒº
CAS RN.£º 7550-35-8
·Ö ×Ó Ê½£º BrLi
ÎﻯÐÔÖÊ£º  

ÐÔ×´ °×É«Á¢·½¾§Ïµ½á¾§»òÁ£×´·ÛÄ©¡£
ÈÛµã 550¡æ
·Ðµã 1265¡æ
Ïà¶ÔÃÜ¶È 3.464£¨25¡æ£©
ÈܽâÐÔ Ò×ÈÜÓÚË®£¬Èܽâ¶ÈΪ 254g/100mlË®£¨90¡æ£©£»ÈÜÓÚÒÒ´¼ºÍÒÒÃÑ£»Î¢ÈÜÓÚßÁण»¿ÉÈÜÓÚ¼×´¼¡¢±ûͪ¡¢ÒÒ¶þ´¼µÈÓлúÈܼÁ¡£

Óá¡¡¡Í¾£º
ÓÃ×÷Ë®ÕôÆøÎüÊÕ¼Á¡¢¿ÕÆøÎ¶ȵ÷½Ú¼Á¡¢ÎüÊÕÊ½ÖÆÀä¼Á¡¢ÂÈ»¯ÇâÍѳý¼Á¡¢Õò¾²¼Á¼°ÓÃÓÚÕÕÏà¡¢µç³ØµÈ
http://www.pet2008.cn/index.php?fromuid=11277
2Â¥2007-09-15 15:34:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ tz3696 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 311Çóµ÷¼Á +12 ¶¬Ê®Èý 2026-03-15 13/650 2026-03-21 19:07 by ColorlessPI
[¿¼ÑÐ] ²ÄÁÏѧ˶301·ÖÇóµ÷¼Á +6 Liyouyumairs 2026-03-21 6/300 2026-03-21 17:42 by JourneyLucky
[¿¼ÑÐ] 307Çóµ÷¼Á +3 ÓàÒâÇä 2026-03-18 3/150 2026-03-21 17:31 by ColorlessPI
[¿¼ÑÐ] 299Çóµ÷¼Á +5 shxchem 2026-03-20 7/350 2026-03-21 17:09 by ColorlessPI
[¿¼ÑÐ] 26¿¼ÑÐÒ»Ö¾Ô¸ÖйúʯÓÍ´óѧ(»ª¶«)305·ÖÇóµ÷¼Á +6 ¼ÎÄêÐÂ³Ì 2026-03-15 6/300 2026-03-21 17:07 by Dream007008
[¿¼ÑÐ] 299Çóµ÷¼Á +4 ijijijijλ 2026-03-21 4/200 2026-03-21 16:30 by barlinike
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304Çó BÇø µ÷¼Á +3 Çñgl 2026-03-21 3/150 2026-03-21 13:47 by lature00
[¿¼ÑÐ] Äϲý´óѧ²ÄÁÏר˶311·ÖÇóµ÷¼Á +6 77chaselx 2026-03-20 6/300 2026-03-21 07:24 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì½ò´óѧ»¯Ñ§¹¤ÒÕרҵ£¨081702£©315·ÖÇóµ÷¼Á +12 yangfz 2026-03-17 12/600 2026-03-21 03:30 by JourneyLucky
[¿¼ÑÐ] 265Çóµ÷¼Á +3 Jack?k?y 2026-03-17 3/150 2026-03-21 03:17 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬327·Ö£¬²ÄÁÏÓ뻯¹¤085600 +9 Ncdx123456 2026-03-19 9/450 2026-03-20 23:41 by lovewei0727
[¿¼ÑÐ] Ò»Ö¾Ô¸Öк£Ñó²ÄÁϹ¤³Ìר˶330·ÖÇóµ÷¼Á +8 С²Ä»¯±¾¿Æ 2026-03-18 8/400 2026-03-20 23:16 by JourneyLucky
[¿¼ÑÐ] 295²ÄÁÏÇóµ÷¼Á£¬Ò»Ö¾Ô¸Î人Àí¹¤085601ר˶ +5 Charlieyq 2026-03-19 5/250 2026-03-20 20:35 by JourneyLucky
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +5 pupcoco 2026-03-17 8/400 2026-03-19 13:58 by houyaoxu
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +6 Ð÷ÐÒÓë×Ó 2026-03-17 6/300 2026-03-19 13:27 by houyaoxu
[¿¼ÑÐ] ±¾¿ÆÖ£ÖÝ´óѧÎïÀíѧԺ£¬Ò»Ö¾Ô¸»ª¿Æ070200ѧ˶£¬346Çóµ÷¼Á +4 ÎÒ²»ÊÇÒ»¸ù´Ð 2026-03-18 4/200 2026-03-19 09:11 by ¸¡ÔÆ166
[¿¼ÑÐ] 326Çóµ÷¼Á +5 Éϰ¶µÄСÆÏ 2026-03-15 6/300 2026-03-17 17:26 by ruiyingmiao
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 ä¿ya_~ 2026-03-17 5/250 2026-03-17 09:25 by Winj1e
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ´óÃ×·¹£¡ 2026-03-15 5/250 2026-03-16 16:33 by houyaoxu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û