²é¿´: 1368  |  »Ø¸´: 12

Öª³£ÈÝ

Òø³æ (ÕýʽдÊÖ)

[ÇóÖú] ÇóÖú£ºÆ¯°×·ÛµÄÑõ»¯×÷ÓÃ

ÇóÖú£º½«47KgÓÐЧClº¬Á¿Îª25%µÄƯ°×·Û¡¢77KgÁòËáÂÁÒÔ¼°26KgµÄÅðɰ£¨»òÕßÅðËᣩ»ìºÏÒÔºó£¬Í¬Ê±ÈܽâÔÚË®ÖУ¬×îÖÕ¶¼Éú³ÉÄÄЩÎïÖÊ£¿ÏÈлл´ó¼ÒÁË£¡£¡£¡£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

jiagle

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
sddtc888: ½ð±Ò+1, лл²ÎÓ룬»¶Ó­³£À´£¡ 2013-05-12 22:01:03
Ư°×·Û£ºCa(ClO)2+CaCl2
ÁòËáÂÁ£ºAl2(SO4)3
Åðɰ/ÅðË᣺Na2B4O7/B(OH)3
ÈÜÔÚË®ÔÚ£¬»á·¢ÉúϵÁз´Ó¦
1¡¢Al(3+) + 3ClO(-) + 3H2O = Al(OH)3 + HClO
2¡¢3HClO + Al(3+) +  3Cl(-) = Al(OH)3 + Cl2(g)
3¡¢3B4O7(2-) + 2Al(3+) + 21H2O = 12B(OH)3 + 2Al(OH)3
3Â¥2013-05-11 11:31:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wxdlmc

½û³æ (ÎÄ̳¾«Ó¢)

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
sddtc888: ½ð±Ò+1, лл²ÎÓ룬»¶Ó­³£À´£¡ 2013-05-12 22:01:31
±¾ÌûÄÚÈݱ»ÆÁ±Î

10Â¥2013-05-11 23:27:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

Öª³£ÈÝ

Òø³æ (ÕýʽдÊÖ)

ÔõôûÓÐ³æ³æ»Ø´ð°¡£¿
2Â¥2013-05-11 07:51:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Öª³£ÈÝ

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by jiagle at 2013-05-11 11:31:46
Ư°×·Û£ºCa(ClO)2+CaCl2
ÁòËáÂÁ£ºAl2(SO4)3
Åðɰ/ÅðË᣺Na2B4O7/B(OH)3
ÈÜÔÚË®ÔÚ£¬»á·¢ÉúϵÁз´Ó¦
1¡¢Al(3+) + 3ClO(-) + 3H2O = Al(OH)3 + HClO
2¡¢3HClO + Al(3+) +  3Cl(-) = Al(OH)3 + Cl2(g)
3¡¢3B4O7(2 ...

ллÄãµÄ»Ø´ð£¡ÁíÍ⣬ÔÙÇëÎÊÏ£ºÃ»ÓÐÁòËá¸ÆÉú³ÉÂð£¿×îÖÕÈÜÒºPHÖµÊÇËáÐÔ»¹ÊǼîÐÔ?Èç¹û°ÑË®×îºóÔÙÈ«²¿Õô·¢µÄ»°£¬»áÓÐÄÄЩÎïÖÊ£¿
4Â¥2013-05-11 12:00:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Öª³£ÈÝ

Òø³æ (ÕýʽдÊÖ)

ÎҵĻظ´ÔõôÏÔʾ²»³öÀ´°¡£¿
5Â¥2013-05-11 12:56:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jiagle

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
sddtc888: ½ð±Ò+1, лл²ÎÓ룬»¶Ó­³£À´£¡ 2013-05-12 22:01:18
ÒýÓûØÌû:
4Â¥: Originally posted by Öª³£ÈÝ at 2013-05-11 12:00:23
ллÄãµÄ»Ø´ð£¡ÁíÍ⣬ÔÙÇëÎÊÏ£ºÃ»ÓÐÁòËá¸ÆÉú³ÉÂð£¿×îÖÕÈÜÒºPHÖµÊÇËáÐÔ»¹ÊǼîÐÔ?Èç¹û°ÑË®×îºóÔÙÈ«²¿Õô·¢µÄ»°£¬»áÓÐÄÄЩÎïÖÊ£¿...

ÁòËá¸ÆÊDZØÈ»Óеģ¬ÖÁÓÚ×îºóÊÇËáÐÔ»¹ÊǼîÐÔµ¹»¹ÕæÓеãÄÑÅжϣ¬ÒòΪƯ°×·ÛÀïµÄ¼îº¬Á¿²¢²»È·¶¨£¬ÔÙÕß¼ÓÅðËáºÍÅðɰҲÊÇ´ó²»Ò»ÑùµÄ£¬ÅðËá¾ßÓÐÒ» ¶¨µÄ¼îÐÔ£¬¶øÅðËáÈõËáÐÔ¡£
6Â¥2013-05-11 13:25:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Öª³£ÈÝ

Òø³æ (ÕýʽдÊÖ)

·Ç³£¸ÐлÄ㣡»¹ÏëŪÇå³þÈç¹ûÈÜÒºÖÐË®·ÖÍêÈ«Õô·¢ºó£¬×îÖÕ»áÁô´æÄÇЩÎïÖÊ¡£
7Â¥2013-05-11 13:36:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Öª³£ÈÝ

Òø³æ (ÕýʽдÊÖ)

Èç¹ûÖ»ÓÃÅðɰ¡£
8Â¥2013-05-11 13:39:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Öª³£ÈÝ

Òø³æ (ÕýʽдÊÖ)

Ë®ÍêÈ«Õô·¢ºó£¬»á²»»áÓÐÏÂÃæ¼¸ÖÖÎïÖÊ´æÔÚ£ºNaCl   AlCl3   Al(OH)3  CaSO4   B(OH)3  ???³ýÁËÁоٵÄÍ⣬»¹»áÓÐÄÇЩÎïÖÊÉú³É£¿
9Â¥2013-05-11 14:18:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Öª³£ÈÝ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[˶²©¼ÒÔ°] ºþ±±¹¤Òµ´óѧ ÉúÃü¿ÆÑ§Ó뽡¿µÑ§Ôº-¿ÎÌâ×éÕÐÊÕ2026¼¶Ê³Æ·/ÉúÎï·½Ïò˶ʿ +3 1ϲ´º8 2026-03-17 5/250 2026-03-17 17:18 by ber´¨cool×Ó
[¿¼ÑÐ] ¡¾0856¡¿»¯Ñ§¹¤³Ì£¨085602£©313 ·Ö£¬±¾¿ÆÑ§¿ÆÆÀ¹ÀAÀàԺУ»¯Ñ§¹¤³ÌÓ빤ÒÕ£¬³ÏÇóµ÷¼Á +7 СÁõ¿ì¿ìÉϰ¶ 2026-03-11 8/400 2026-03-17 16:57 by ruiyingmiao
[¿¼ÑÐ] 26¿¼ÑÐÇóµ÷¼Á +6 ؼºêSir 2026-03-13 6/300 2026-03-17 16:13 by ×íÔÚ·çÀï
[¿¼ÑÐ] ¹¤¿Æ²ÄÁÏ085601 279Çóµ÷¼Á +3 À§ÓÚÐdz¿ 2026-03-17 3/150 2026-03-17 14:08 by ms629
[¿¼²©] 26É격 +4 °ËÑ®ËÙÀÀ 2026-03-16 4/200 2026-03-17 13:00 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶274Ò»Ö¾Ô¸211Çóµ÷¼Á +6 Ñ¦ÔÆÅô 2026-03-15 6/300 2026-03-17 11:05 by ѧԱh26Tkc
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] 0856ר˶279Çóµ÷¼Á +5 ¼ÓÓͼÓÓÍ£¡? 2026-03-15 5/250 2026-03-15 11:58 by 2020015
[¿¼ÑÐ] ±¾¿ÆÄϾ©´óѧһ־Ը´¨´óҩѧ327 +3 ÂóÌï¸ûÕß 2026-03-14 3/150 2026-03-14 20:04 by ÍâÐÇÎÄÃ÷
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +4 z1z2z3879 2026-03-14 5/250 2026-03-14 16:30 by JourneyLucky
[¿¼ÑÐ] ѧ˶285Çóµ÷¼Á +13 Wisjxn 2026-03-12 46/2300 2026-03-14 10:33 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á +6 Çñgl 2026-03-12 7/350 2026-03-13 23:24 by Çñgl
[¿¼ÑÐ] 341Çóµ÷¼Á +3 ·¬ÇÑÍ·--- 2026-03-10 3/150 2026-03-13 23:07 by JourneyLucky
[¿¼ÑÐ] 279Çóµ÷¼Á +3 Dizzy123@ 2026-03-10 3/150 2026-03-13 23:02 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖпÆÔº£¬»¯Ñ§·½Ïò£¬295Çóµ÷¼Á +4 Ò»Ñõ¶þµª 2026-03-11 4/200 2026-03-13 22:35 by JourneyLucky
[¿¼ÑÐ] 0703»¯Ñ§Ò»Ö¾Ô¸211 ×Ü·Ö320Çóµ÷¼Á +5 Â꿨°Í¿¨°¡¹þ 2026-03-11 5/250 2026-03-13 21:40 by JourneyLucky
[¿¼ÑÐ] 281Çóµ÷¼Á +9 Koxui 2026-03-12 11/550 2026-03-13 20:50 by Koxui
[¿¼ÑÐ] Çóµ÷¼Á +5 Ò»¶¨ÓÐѧÉÏ- 2026-03-12 5/250 2026-03-13 18:31 by ms629
[¿¼ÑÐ] ÇóbÇøÑ§Ð£µ÷¼Á +3 ÖÜ56 2026-03-11 3/150 2026-03-13 16:20 by JourneyLucky
[¿¼ÑÐ] Çóµ÷¼Á +3 ³ÌÓ꺼 2026-03-12 3/150 2026-03-13 15:06 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û