±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1145  |  »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] 322Çóµ÷¼Á£ºÒ»Ö¾Ô¸ºþÄÏ´óѧ ²ÄÁÏÓ뻯¹¤£¨085600£©£¬ÒѹýÁù¼¶¡£ +16 XXСµË 2026-03-29 18/900 2026-04-05 08:20 by gaoxiaoniuma
[¿¼ÑÐ] 302·ÖÇóµ÷¼Á Ò»Ö¾Ô¸°²»Õ´óѧ085601 +5 zyxÉϰ¶£¡ 2026-04-04 5/250 2026-04-05 07:50 by 544594351
[¿¼ÑÐ] 315Çóµ÷¼Á +8 ÐÀϲ777 2026-04-04 9/450 2026-04-04 22:45 by ÀíÏëÔÚʵ¼ùÖ®ÖÐ
[¿¼ÑÐ] µ÷¼Á +11 JLLLLLLLLLL 2026-04-03 11/550 2026-04-04 22:21 by hemengdong
[¿¼ÑÐ] 283Çóµ÷¼Á +4 mcbbc 2026-04-03 5/250 2026-04-04 20:51 by imissbao
[¿¼ÑÐ] 330Çóµ÷¼Á +3 °×ÉñÎØºôºô 2026-04-02 3/150 2026-04-03 10:15 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸¸´µ©²ÄÁÏ£¬Ó¢Ò»×¨Ë¶£¬×Ü·Ö357µ÷¼Á +4 1050389037 2026-04-02 5/250 2026-04-02 21:40 by dongzh2009
[¿¼ÑÐ] 22408 266Çóµ÷¼Á +3 masss11222 2026-04-02 3/150 2026-04-02 18:11 by ±ÊÂä½õÖÝ
[ÂÛÎÄͶ¸å] chinese chemical lettersÓ¢ÎİæÍ¶¸åÇóÖú 120+4 Yishengeryi 2026-03-30 6/300 2026-04-02 17:19 by Yishengeryi
[¿¼ÑÐ] һ־Ըͬ¼Ã´óѧ323·Ö£¨080500£©Çóµ÷¼Á +6 yikeniu 2026-04-01 6/300 2026-04-02 14:19 by smileboy2006
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ²ÄÁÏѧ˶328·ÖÇóµ÷¼Á +6 1¶Îʱ¼ä 2026-03-31 7/350 2026-04-02 13:57 by 3041
[¿¼ÑÐ] ¡¾Çóµ÷¼Á¡¿ÐÂÄÜÔ´²ÄÁϱ¾¿Æ£¬Ò»Ö¾Ô¸211£¬³õÊÔ321 +6 Çóµ÷¼ÁѧУ£¬ 2026-04-02 6/300 2026-04-02 09:41 by Çç¿Õ210210
[¿¼ÑÐ] °²È«¹¤³Ì 285 Çóµ÷¼Á +3 Xinyu56 2026-04-01 4/200 2026-04-01 21:50 by ¾²¾²¾²¾²¾²¾²¾²¾
[¿¼ÑÐ] ʳƷѧ˶362Çóµ÷¼Á +3 xuanxianxian 2026-04-01 3/150 2026-04-01 21:05 by °¡Àî999
[˶²©¼ÒÔ°] ²©Ò»±»ËͳöÁªÅà¸Ð¾õ²»ÊÊÓ¦Ôõô°ì +3 È«´åµÄ¹· 2026-03-31 3/150 2026-04-01 10:44 by 328838485
[¿¼ÑÐ] Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +10 @taotao 2026-03-31 11/550 2026-04-01 09:43 by xiayizhi
[¿¼ÑÐ] ¿¼ÑвÄÁϹ¤³Ì351·Öµ÷¼Á +5 Õû¸öºÃµÄ 2026-03-31 5/250 2026-04-01 09:36 by topgun2009
[¿¼ÑÐ] ÉúÎÑÐ337·ÖÇóµ÷¼Á +4 cgxin 2026-03-30 6/300 2026-03-31 14:18 by ¼Çʱ¾2026
[¿¼ÑÐ] 085601Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ³õÊÔ346 +4 085601³õÊÔ346 2026-03-30 4/200 2026-03-31 07:47 by jp9609
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐʦ·¶»¯Ñ§332·ÖÇóµ÷¼Á +3 Lyy930824@ 2026-03-29 3/150 2026-03-30 20:15 by DHUSHUAI
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û