Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 945  |  »Ø¸´: 10
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

Ylj1115

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿»¯Ñ§·´Ó¦ ÒÑÓÐ2È˲ÎÓë

ÇóÖú£ºÑÇÁòËáÇâÄÆÓëÑÇÏõËáÄÆ·´Ó¦Â𣿲úÎï½Ðʲô£¿·´Ó¦Ô­Àí£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yangjun7571

Òø³æ (ÕýʽдÊÖ)

¡ï
Ylj1115(½ð±Ò+1): 2010-03-18 12:14
zeng1986kai(½ð±Ò+1):ллӦÖú£¡ 2010-03-24 20:23
ÎÒ½¨Òé×ö¸öСʵÑ飬ÈçÄÜ·´Ó¦µÄ£¬Ñõ»¯»¹Ô­·´Ó¦£¬·´Ó¦ºóÌåϵµÄËáÖµÓ¦Éý¸ß£¬ÓÐÆøÅÝð³ö¡£
ÎÒÏëÕÒµ½ÎÒµÄÌì¿Õ,ÅóÓÑÄ㽫ÊÇÎÒÌì¿ÕÖеÄÃ÷ÐÇ
2Â¥2010-03-18 09:46:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

598878157

°æÖ÷ (ÎÄѧ̩¶·)

rky

¡ï ¡ï
Ylj1115(½ð±Ò+2): 2010-03-19 17:50
zeng1986kai(½ð±Ò+2):ллӦÖú£¡ 2010-03-24 20:23
ÎÒ¾õµÃËüÃǶþÕßÔÚÑÇÁòËáÇâÄÆ½Ï¶àµÄÇé¿öÏ»ᷴӦ£¬ÔÚPh½ÏµÍʱ£¬ÇâÀë×ӻἫ»¯ÑÇÏõËá¸ùÀë×Ó£¬±»¼«»¯Á˵ÄÑÇÏõËá¸ùÀë×ÓÓкÜÇ¿µÄÑõ»¯ÐÔ£¬¶øÑÇÁòËá¸ùÀë×ÓÔò¾ßÓкÜÇ¿µÄ»¹Ô­ÐÔ¡£ËùÒÔ¶þÕßÒª·¢ÉúÑõ»¯»¹Ô­·´Ó¦£¬·´Ó¦²úÎïÊÇÁòËáÄÆºÍÒ»Ñõ»¯µª¡£
3Â¥2010-03-18 18:05:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÑîѰ

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï
Ylj1115(½ð±Ò+2): 2010-03-19 17:50
zeng1986kai(½ð±Ò+1):ллӦÖú£¡ 2010-03-24 20:23
ÑÇÏõËáµÄÑõ»¯ÐÔ±ÈÏõËáµÄÑõ»¯ÐÔҪǿ ¡£ÑÇÁòËáÇâ¸ùÌṩÇâÀë×Ó ÐγÉÑÇÏõËá Ñõ»¯Ëļ۵ÄÁòµ½Áù¼Û ÐγÉÁòËáÄÆ ±¾Éí±»»¹Ô­Ò»Ñõ»¯µª ×îºó»¹ÓÐË®
4Â¥2010-03-19 11:18:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

humengqiu123

Í­³æ (ÕýʽдÊÖ)

¿Ï¶¨µÄ˵£¬»á·´Ó³£¡

Ylj1115(½ð±Ò+4): 2010-06-15 14:10:02
ȨÍþ×ÊÁÏÉÏ˵£º
2 NaHSO3 + NaNO2===Na2HNS2O7 + NaOH
Õª×Ô£ºÂíÊÀ²ý¡¶»ù´¡»¯Ñ§·´Ó¦¡·P 24
5Â¥2010-04-02 12:22:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

5352656

Òø³æ (ÕýʽдÊÖ)

½¨Òé×ö¸öСʵÑ飬ÈçÄÜ·´Ó¦µÄ£¬Ñõ»¯»¹Ô­·´Ó¦£¬·´Ó¦ºóÌåϵµÄËáÖµÓ¦Éý¸ß£¬ÓÐÆøÅÝð³ö
6Â¥2010-04-02 19:15:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chaj

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

ÉúÎïÄÉÃ×·ÖÎö

ÑÇÁòËáÇâÄÆ±¾Éí²»Îȶ¨£¬ÈÝÒ×ÐγÉÁòËáÄÆ£¬È»ºóÔÙÓëÑÇÏõËáÄÆ·´Ó¦.
ÌìµÀ³êÇÚ£¡
7Â¥2010-04-02 19:31:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

swwsdwf

Ìú³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
Originally posted by humengqiu123 at 2010-04-02 12:22:32:
ȨÍþ×ÊÁÏÉÏ˵£º
2 NaHSO3 + NaNO2===Na2HNS2O7 + NaOH
Õª×Ô£ºÂíÊÀ²ý¡¶»ù´¡»¯Ñ§·´Ó¦¡·P 24

Õâ¸ö²úÎïNa2HNS2O7½ÐʲôÃû×Ö£¿
8Â¥2010-04-03 11:28:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

humengqiu123

Í­³æ (ÕýʽдÊÖ)

ºÇºÇ£¬±§Ç¸°¡£¬ÎÒ»¹Õæ²»ÖªµÀ

ºÇºÇ£¬±§Ç¸°¡£¬ÎÒ»¹Õæ²»ÖªµÀ£¬×òÌì²éÊéµÄ£¡
9Â¥2010-04-03 11:46:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ц¿´¹ö¹öºì³¾

ľ³æ (ÕýʽдÊÖ)

ÎÒÀ´Ëµ¡¤Â¥ÉϵÄû˵Çå³þ

NaHSO3¹ýÁ¿3NaHSO3+2NaNO2=2Na2SO4+NaHSO4+1.5H2O+N2
NaNO2¹ýÁ¿2NaHSO3+4NaNO2=2Na2SO4+2NaOH+N2
10Â¥2010-04-05 16:01:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Ylj1115 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯Ñ§0703-Ò»Ö¾Ô¸211-338·ÖÇóµ÷¼Á +10 vants 2026-04-05 10/500 2026-04-08 13:29 by lijunpoly
[¿¼ÑÐ] ÇóÖú071001µ÷¼Á£¡£¡£¡ +6 »ÆÊØËÉ 2026-04-05 7/350 2026-04-08 11:54 by Öí»á·É
[¿¼ÑÐ] 281Çóµ÷¼Á +10 Ò¬×ÓÄ¢¹½ 2026-04-06 10/500 2026-04-08 11:43 by zzucheup
[¿¼ÑÐ] 264Çóµ÷¼Á +9 ÂóС¶£µ± 2026-04-07 9/450 2026-04-08 01:52 by Linzejun
[¿¼ÑÐ] ÍÁľˮÀûר˶276·ÖÇóµ÷¼Á +4 ÎÒÏëÉÏѧ£¡£¡6 2026-04-05 7/350 2026-04-07 22:10 by Delta2012
[¿¼ÑÐ] 305Çóµ÷¼Á +4 77Qi 2026-04-06 4/200 2026-04-07 20:06 by shanqishi
[¿¼ÑÐ] 328Çóµ÷¼Á +4 ghhh88888 2026-04-06 5/250 2026-04-07 14:45 by ghhh88888
[¿¼ÑÐ] 266Çóµ÷¼Á +23 ÑôÑôÍÛÈû 2026-04-01 23/1150 2026-04-07 09:49 by piklet
[¿¼ÑÐ] 362Çóµ÷¼ÁÒ»Ö¾Ô¸ÖйúʯÓÍ´óѧ +4 ÎÒÒª¿¼´ó 2026-04-06 6/300 2026-04-06 14:11 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 298Çóµ÷¼Á +3 manman511 2026-04-05 3/150 2026-04-05 18:09 by kk112233
[¿¼ÑÐ] 0832ʳƷ¿ÆÑ§Ó빤³Ìѧ˶282µ÷¼Á +6 ÓãÔÚË®ÖÐÓÎa 2026-04-02 9/450 2026-04-05 11:45 by flysky1234
[¿¼ÑÐ] »·¾³285·Ö£¬¹ýÁù¼¶£¬Çóµ÷¼Á +10 xhr12 2026-04-02 10/500 2026-04-04 21:53 by bn53987
[¿¼ÑÐ] ²ÄÁÏ383Çóµ÷¼Á +5 ¹ùÑôÑôÑô³É 2026-04-04 5/250 2026-04-04 19:06 by dongzh2009
[¿¼ÑÐ] 372·Ö²ÄÁÏÓ뻯¹¤£¨085600£©Ò»Ö¾Ô¸ºþÄÏ´óѧÇóµ÷¼Á +3 À¶¼ãƬ 2026-04-03 4/200 2026-04-03 17:58 by Jimmyandyou
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +5 ´Þwj 2026-04-03 5/250 2026-04-03 15:06 by arrow8852
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©½»Í¨´óѧ²ÄÁϹ¤³Ì×Ü·Ö358 +4 cs0106 2026-04-03 4/200 2026-04-03 13:41 by °ÙÁéͯ888
[¿¼ÑÐ] 303Çóµ÷¼Á +3 һɫÇåÓð 2026-04-02 4/200 2026-04-03 10:22 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 338Çóµ÷¼Á£¬Ò»Ö¾Ô¸ÄÜÔ´¶¯Á¦£¬ÍâÓïÊÇÈÕÓï203 +5 zzz£¬£¬r 2026-04-02 5/250 2026-04-03 09:45 by À¶ÔÆË¼Óê
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ»¯Ñ§Ó뻯¹¤Ñ§Ôº²ÄÁÏÓ뻯¹¤×¨Ë¶£¬360·ÖÇóµ÷¼Á +4 ²»Ô¸Í¸Â¶ÐÕÃûµÄË 2026-04-02 4/200 2026-04-03 09:29 by ÒÅÍüÏûʧµÄž™
[¿¼ÑÐ] 366Çóµ÷¼ÁÒ»Ö¾Ô¸¶«±±´óѧ +8 ÔËÆøÀ´µÃÈôÓÐËÆÎ 2026-04-02 8/400 2026-04-02 21:39 by dongzh2009
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û