±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1143  |  »Ø¸´: 14
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

superbaipeng

Òø³æ (ÕýʽдÊÖ)

[½»Á÷] [ÇóÖú]¹ØÓÚNH3-TPD¶¨ÐԺͶ¨Á¿

Èç¹ûÎҵIJÄÁÏÖ»ÔÚ400ÍÑÆø£¬ÎÒÊÇ·ñ¿ÉÒÔÓøßÓÚ400¶ÈÒÔÉϵÄTPDÊý¾Ý£¿»¹ÓУ¬ÈçºÎÈ·¶¨Ä³Ò»Î¶ȷ¶Î§ÄڵĴ߻¯¼Á±íÃæµÄËáÐÔλŨ¶È(mol/g)?ÎÒ¿´ÓÐЩÎÄÏ×ÓõÄËá¼îµÎ¶¨·¨À´²âÁ¿£¬ÓÐûÓиüΪ¼òµ¥µÄ·½·¨£¿
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xmclyn

Ìú¸Ëľ³æ (ÖªÃû×÷¼Ò)

ÄÐÅÂÓÅÈá¹Ñ¶Ï£¬Å®Å½ÃÈà×ö×÷

¡ï ¡ï
^_^@^_^(½ð±Ò+1,VIP+0):QQQ
rabbit7708(½ð±Ò+1,VIP+0):¶àлÈÈÐÄÓ¦Öú£¡£º£©
µÎ¶¨·ÖÎöÍѸ½µÄNH3Á¿¡£
·Ö±ðÈ¡15mlÎüÊÕÁËNH3µÄHClÈÜÒºÈý·Ý£¬ÓÃÒÑ֪Ũ¶ÈµÄNaOHÈÜҺƽÐе樣¬ÖÁÖյ㡣¼Ç¼ËùÓÃNaOHÈÜÒºµÄÌå»ý¡£¼ÆËãËáÁ¿£º
ÒòΪ    CHCl¡ÁVHCl£½CNaOH¡ÁVNaOH£«nNH3
ÈÜÒºÌå»ýÓÃml£¬Çó³önNH3£¨µ¥Î»£ºmmol£©
ËùÒÔ¹²ÍѸ½µÄNH3Á¿ÎªnNH3/15¡Á50£¨µ¥Î»£ºmmol£©
ËùÒÔÑùÆ·µÄËẬÁ¿Îª£¨nNH3/15¡Á50£©/W£¨µ¥Î»£ºmmol/g£©¡£
¡®ÍѸ½³öÀ´µÄNH3ÓÃ0.01mol/lµÄHClÈÜÒºÎüÊÕ£¬ÔÙÓÃ0.01mol/lµÄNaOHÈÜÒº·´µÎ¶¨£¬¼´µÃµ½×ÜËáÁ¿¡¯¡£
ÓÉÓÚNH3±»HClÈÜÒºÎüÊպ󣬾ÍÐγÉÁËNH4Cl£¨ÏÔÈõËᣩ¡£Òò´ËÔÚÓÃNaOHµÎ¶¨Ê±£¬Ó¦¸ÃÑ¡Ôñָʾ¼Á£¬Ê¹µÎ¶¨ÖÕµãÕýºÃÔÚNH4Cl´¦£¬²»ÄÜʹNH4ClÒ²ÓëNaOH·´Ó¦¡£Ñ¡Ôñָʾ¼ÁÈçÏ£º
Èý·Ý0.1£¥äå¼×·ÓÂÌÒÒ´¼ÈÜÒººÍÒ»·Ý0.2£¥¼×»ùºìÒÒ´¼ÈÜÒº£¬»ìºÏָʾ¼Á¡£±äÉ«pH£½5.1¡£ËáÉ«£º¾Æºì£»¼îÉ«£ºÂÌ¡£Òò´Ë¾Æºì¡úÂ̼´ÎªÖյ㡣
2Â¥2008-08-28 09:57:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

superbaipeng

Òø³æ (ÕýʽдÊÖ)

·Ç³£¸Ðл£¡£¡
3Â¥2008-08-28 14:08:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Troy5188

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by xmclyn at 2008-8-28 09:57:
µÎ¶¨·ÖÎöÍѸ½µÄNH3Á¿¡£
·Ö±ðÈ¡15mlÎüÊÕÁËNH3µÄHClÈÜÒºÈý·Ý£¬ÓÃÒÑ֪Ũ¶ÈµÄNaOHÈÜҺƽÐе樣¬ÖÁÖյ㡣¼Ç¼ËùÓÃNaOHÈÜÒºµÄÌå»ý¡£¼ÆËãËáÁ¿£º
ÒòΪ    CHCl¡ÁVHCl£½CNaOH¡ÁVNaOH£«nNH3
ÈÜÒºÌå»ýÓÃml£¬Çó³önNH3£¨µ¥ ...

ÇëÎʶþÂ¥µÄ³æ³æ£º
Ç¿ÈõËá±ÈÀýÔõô¼ÆË㣿
лл£¡
4Â¥2008-08-28 16:13:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

superbaipeng

Òø³æ (ÕýʽдÊÖ)

¡ï
rabbit7708(½ð±Ò+1,VIP+0):¶àлÈÈÐÄÓ¦Öú£¡£º£©
ÒýÓûØÌû:
Originally posted by Troy5188 at 2008-8-28 16:13:

ÇëÎʶþÂ¥µÄ³æ³æ£º
Ç¿ÈõËá±ÈÀýÔõô¼ÆË㣿
лл£¡

ÎÒ»³ÒÉÊÇÓûý·ÖÃæ»ýµÄ±ÈÀýËãµÄ°É¡£ÓÃËá¼îµÎ¶¨Ö»ÄÜËã³ö×ÜËáÁ¿£¬¶øÃ¿¸öζÈÇø¼äµÄËáÁ¿Ó¦¸Ãͨ¹ý·åÃæ»ýµÄ±ÈÀýÀ´Ëã¡£²»ÖªµÀÎÒ˵µÃ¶Ô²»¶Ô£¿
5Â¥2008-08-28 21:23:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xmclyn

Ìú¸Ëľ³æ (ÖªÃû×÷¼Ò)

ÄÐÅÂÓÅÈá¹Ñ¶Ï£¬Å®Å½ÃÈà×ö×÷

ÒýÓûØÌû:
Originally posted by superbaipeng at 2008-8-28 21:23:

ÎÒ»³ÒÉÊÇÓûý·ÖÃæ»ýµÄ±ÈÀýËãµÄ°É¡£ÓÃËá¼îµÎ¶¨Ö»ÄÜËã³ö×ÜËáÁ¿£¬¶øÃ¿¸öζÈÇø¼äµÄËáÁ¿Ó¦¸Ãͨ¹ý·åÃæ»ýµÄ±ÈÀýÀ´Ëã¡£²»ÖªµÀÎÒ˵µÃ¶Ô²»¶Ô£¿

¶ÔÍ·£¡
6Â¥2008-08-29 10:38:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

superbaipeng

Òø³æ (ÕýʽдÊÖ)

¶ÔÁË£¬»¹ÓÐÒ»¸öÎÊÌâûÓлشðÎÒ£¬Èç¹ûÎҵIJÄÁÏÖ»ÔÚ400ÍÑÆø£¬ÎÒÊÇ·ñ¿ÉÒÔÓøßÓÚ400¶ÈÒÔÉϵÄTPDÊý¾Ý£¿Ò²¾ÍÊÇ˵ÍÑÆøÎ¶ȱØÐë¸ßÓÚTPD×îÖÕµÄζÈÂð£¿
7Â¥2008-08-29 11:05:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mandromeda

ľ³æ (СÓÐÃûÆø)

¡ï
^_^@^_^(½ð±Ò+1,VIP+0):QQQ
»ØÂ¥Ö÷¡°Èç¹ûÎҵIJÄÁÏÖ»ÔÚ400ÍÑÆø£¬ÎÒÊÇ·ñ¿ÉÒÔÓøßÓÚ400¶ÈÒÔÉϵÄTPDÊý¾Ý£¿¡±

ÀíÂÛÉÏÓ¦¸Ã²»ÐУ¬ÒòΪÄãµÄ²ÄÁÏ¿ÉÄÜÔÚ400¶ÈÒÔÉÏÓÐÆäËû¶«Î÷Íѳö£¬´Ó¶øÓ°ÏìʵÑé½á¹û¡£
8Â¥2008-08-29 16:16:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

superbaipeng

Òø³æ (ÕýʽдÊÖ)

ÎÒÒ²ÊÇ»³Òɲ»ÄÜÓ㬵«ÊÇÓÐЩÎÄÏ×£¬ÒÔ¼°ÖÜΧÓÐЩͬѧ¶¼Ôڽϵ͵ÄζÈÏÂÍÑÆø£¬È»ºóTPDÔò×öµ½½Ï¸ßµÄζȡ£
9Â¥2008-08-30 11:59:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sdytulxh

½ð³æ (ÕýʽдÊÖ)

¡ï ¡ï
yutian.35(½ð±Ò+2,VIP+0):¸Ðл²ÎÓ룬½±ÀøÐ³棡¸øÁ©½ð±Ò£¬ºÇºÇ£¬»¶Ó­³£À´´ß»¯°æ£¡
¾ßÌå²ÄÁϾßÌå·ÖÎö£¡ÎÒ½¨ÒéÄã²ÉÓÃÃæ»ý»ý·Ö·¨¼ÆËã°±ÆøµÄÁ¿£¬Äã¿ÉÒÔ×öÒ»·ÝÒ»¶¨Á¿µÄËáÁ¿¹Ì¶¨µÄÑùÆ·×÷²Î¿¼¡£
10Â¥2008-09-01 20:42:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ superbaipeng µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +11 ¹þ¹þ¹þºðºðºð¹þ 2026-04-02 11/550 2026-04-04 23:37 by ÓÀ×ÖºÅ
[¿¼ÑÐ] 302·ÖÇóµ÷¼Á Ò»Ö¾Ô¸°²»Õ´óѧ085601 +4 zyxÉϰ¶£¡ 2026-04-04 4/200 2026-04-04 23:28 by wxiongid
[¿¼ÑÐ] 286Çóµ÷¼Á +3 ²Ýľ²»ÑÔ 2026-04-04 3/150 2026-04-04 22:40 by lbsjt
[¿¼ÑÐ] µ÷¼Á +11 JLLLLLLLLLL 2026-04-03 11/550 2026-04-04 22:21 by hemengdong
[¿¼ÑÐ] 085600µ÷¼Á +4 1amJJ 2026-04-02 4/200 2026-04-04 21:53 by hemengdong
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶311·ÖÇóµ÷¼Á +8 Áº¸»¹óÏÕÖÐÇó 2026-04-04 10/500 2026-04-04 20:57 by imissbao
[¿¼ÑÐ] 277Çóµ÷¼Á +4 12A3 2026-04-02 5/250 2026-04-04 20:28 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸°²»Õij211 0703»¯Ñ§×Ü·Ö339Çóµ÷¼Á +6 Íí·ç²»Íí 2026-04-04 6/300 2026-04-04 20:11 by dongzh2009
[¿¼ÑÐ] 340Çóµ÷¼Á +4 jhx777 2026-03-29 4/200 2026-04-04 20:08 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁϹ¤³Ì302µ÷¼Á»·»¯»ò»¯¹¤ +19 Doleres 2026-03-31 20/1000 2026-04-04 16:44 by °¡¿¡£¡
[¿¼ÑÐ] Çó²ÄÁϵ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ289·Ö +15 ˶ÐǸ° 2026-04-03 15/750 2026-04-04 01:01 by userper
[¿¼ÑÐ] 288Çóµ÷¼Á Ò»Ö¾Ô¸¹þ¹¤´ó ²ÄÁÏÓ뻯¹¤ +39 ÂåÉñ¸ç¸ç 2026-03-31 41/2050 2026-04-03 21:51 by qlm5820
[¿¼ÑÐ] 0856£¬269·ÖÇóµ÷¼Á +15 ÓÐѧÉϾÍÐÐÇóÇóÁ 2026-03-30 18/900 2026-04-03 16:50 by melodiousnow
[¿¼ÑÐ] µ÷¼Á +7 ìíáº. 2026-04-02 7/350 2026-04-03 09:11 by »¨ß»¹Ç·600
[¿¼ÑÐ] 260Çóµ÷¼Á +3 ÖìÜÆÁÕ 2026-04-02 3/150 2026-04-03 08:44 by yulian1987
[¿¼ÑÐ] 337Çóµ÷¼Á +11 ¡¶Ê÷¡· 2026-03-29 11/550 2026-04-02 10:20 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 302Çóµ÷¼ÁÒ»Ö¾Ô¸±±º½070300£¬±¾¿ÆÖ£´ó»¯Ñ§ +8 Ê¥ÈÕ¶úÂüÌõ 2026-04-01 11/550 2026-04-02 07:40 by chemdavid
[¿¼ÑÐ] 290Çóµ÷¼Á +5 dfffsar 2026-03-29 5/250 2026-04-01 19:45 by 6781022
[¿¼ÑÐ] µ÷¼ÁÉêÇë +8 ÕÅÕÅÕÅÕÅzy 2026-03-31 9/450 2026-04-01 08:29 by zjbkx
[¿¼ÑÐ] 266Çóµ÷¼Á +3 ÍÛºôºßºôºß 2026-03-29 3/150 2026-03-31 10:06 by cal0306
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û