Znn3bq.jpeg
²é¿´: 1778  |  »Ø¸´: 10
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

penglu7006

Ìú¸Ëľ³æ (ÕýʽдÊÖ)


[½»Á÷] H2Se3O3ÑÇÎøËá Äܲ»ÄܺÍŨÏõËá·´Ó¦£¬Éú³ÉÎøËáH2SeO4£¿

H2Se3O3ÑÇÎøËá Äܲ»ÄܺÍŨÏõËá·´Ó¦£¬Éú³ÉÎøËáH2SeO4£¿
H2Se3O3+2HNO3(Ũ)=H2SeO4+NO2+H2O

Èç¹û¼ÓÈÈÁË£¬Äܲ»ÄÜ·´Ó¦£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

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

dlut_icygod

½ð³æ (СÓÐÃûÆø)


¡ï ¡ï
penglu7006(½ð±Ò+1):лл²ÎÓë
zhonggao18(½ð±Ò+1): ¸Ðл»ØÌû 2011-09-07 08:49:12
Ó¦¸Ã¿ÉÒÔ£¬´ÓÑõ×åÔªËØµÄÐÔÖÊÀ´¿ª£¬´ÓÉϵ½ÏÂÔªËØµÄÑõ»¯ÐÔÊÇÒÀ´Î½µµÍ£¬¶ø»¹Ô­ÐÔÊÇÒÀ´ÎÔöÇ¿µÄ£¬ÎÒÃÇÖªµÀÑÇÁòËáÊDZ»Å¨ÏõËáÑõ»¯µÄ£¬Òò´ËÎÒÃÇÍÆ²âÑÇÎøËáÒ²¿ÉÒÔ±»Ñõ»¯¡£
4Â¥2011-09-06 17:20:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 11 ¸ö»Ø´ð

chaijudi

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)


¡ï
penglu7006(½ð±Ò+1):лл²ÎÓë
penglu7006(½ð±Ò+1): 2011-09-06 17:19:47
ºÃÏñÊÇÑõ»¯²»¹ýÈ¥£¡
3Â¥2011-09-06 17:13:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

penglu7006

Ìú¸Ëľ³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
3Â¥: Originally posted by chaijudi at 2011-09-06 17:13:30:
ºÃÏñÊÇÑõ»¯²»¹ýÈ¥£¡

ÄÇÓà Ũ˫ÑõË®ÁË£¿
5Â¥2011-09-06 17:20:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï
penglu7006(½ð±Ò+1):лл²ÎÓë
¸öÈËÈÏΪ¿ÉÒÔ·´Ó¦

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
7Â¥2011-09-06 18:20:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸0807 ÊýÒ»Ó¢Ò» 313 ÓÐûÓжþÂÖµ÷¼Á +7 emokidd 2026-04-08 7/350 2026-04-09 00:11 by Evan_Liu
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶311·ÖÇóµ÷¼Á +17 Áº¸»¹óÏÕÖÐÇó 2026-04-04 18/900 2026-04-08 22:53 by may_ÐÂÓî
[¿¼ÑÐ] 299Çóµ÷¼Á +3 ZVVZ13 2026-04-08 3/150 2026-04-08 22:42 by Öí»á·É
[¿¼ÑÐ] Çóµ÷¼Á +14 ÕÅzic 2026-04-05 15/750 2026-04-08 16:14 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +20 ŬÁ¦·Ü¶·112 2026-04-07 21/1050 2026-04-08 14:54 by screening
[¿¼ÑÐ] Çóµ÷¼Á£¬ÏÖÔÚ»¹ÄÜÌîµÄ +3 Éϰ¶Ð¡Ó¨¼ÓÓÍ 2026-04-08 3/150 2026-04-08 14:30 by zhq0425
[¿¼ÑÐ] ÉúÎïÒ½Ò©µ÷¼Á£üSCIÖпÆÔºÈýÇøÒ»×÷+¶àÏî¿ÆÑгɹû +8 likangxing 2026-04-07 11/550 2026-04-08 00:02 by lys0704
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +13 ºº123456 2026-04-07 14/700 2026-04-07 22:53 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 277Çóµ÷¼Á ÊýÒ»104·Ö +9 Æ¿×ÓPZ 2026-04-05 14/700 2026-04-07 17:52 by À¶ÔÆË¼Óê
[¿¼ÑÐ] һ־Ը̫ԭÀí¹¤´óѧ¼ÆËã»ú¼¼Êõר˶348£¬Çóµ÷¼ÁÖ¸µ¼ +3 nexious 2026-04-05 3/150 2026-04-07 08:19 by jp9609
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +10 cs0106 2026-04-05 12/600 2026-04-06 19:41 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0857´óÀà»·¾³¹¤³ÌBÇøÇóµ÷¼Á +3 ¹¨ÓíÃú 2026-04-05 3/150 2026-04-06 10:22 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¶û±õ¹¤Òµ´óѧ085600Ó¢Ò»Êý¶þ337·ÖÇóµ÷¼Á +12 lyz0427 2026-04-03 12/600 2026-04-06 06:37 by houyaoxu
[¿¼ÑÐ] 282Çóµ÷¼Á +7 aaa³µÁ¾ 2026-04-02 11/550 2026-04-05 17:24 by yulian1987
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£º£Ñó´óѧ083200ʳƷѧ˶£¬Çóµ÷¼Á£¬½ÓÊÜÆäËûרҵ083200 +4 whatÕÅ 2026-04-04 5/250 2026-04-05 14:07 by chw1980_0
[¿¼ÑÐ] 328·Öµ÷¼Á +6 ÃÅmen 2026-04-04 6/300 2026-04-05 13:40 by imissbao
[¿¼ÑÐ] µ÷¼ÁÇóÖú +10 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-02 13/650 2026-04-05 09:41 by sam3303
[¿¼ÑÐ] 085602µ÷¼Á ³õÊÔ×Ü·Ö335 +12 19123253302 2026-04-04 12/600 2026-04-05 08:08 by 544594351
[¿¼ÑÐ] 268Çóµ÷¼Á +8 ÄãºÃtg 2026-04-03 9/450 2026-04-04 05:08 by gswylq
[¿¼ÑÐ] 279Çóµ÷¼Á +6 qazplm0852 2026-04-02 6/300 2026-04-03 10:03 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û