±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 4319  |  »Ø¸´: 8
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

gerouji

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ÆßË®ÁòËáÑÇÌúºÍ̼ËáÇâï§¡¢°±Ë®Ò»Æð»ìºÏ·´Ó¦Éú³ÉÎïÊÇʲô£¿ ÒÑÓÐ1È˲ÎÓë

°Ñ¹ÌÌåÆßË®ÁòËáÑÇÌúºÍ̼ËáÇâï§Îª1:3Ħ¶û±È¾ùÔÈ»ìÄë·´Ó¦15min£¬ÔÙ¼ÓÈ백ˮµ÷PHÖµ8-9£¬×îÖÕ·´Ó¦Éú³ÉÎï¶¼ÊÇÐ©Ê²Ã´ÄØ£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

gerouji

ľ³æ (ÕýʽдÊÖ)

̼ËáÇâ¸ùÔÚÇ¿¼îÐÔµÄÌõ¼þϲſÉÒÔÓëÇâÑõ¸ù·´Ó¦£¨HCO^3- + OH^-=H2O+CO3^2-£©£¬°±Ë®ÖеÄһˮºÏ°±ÊÇÈõµç½âÖÊ£¬²¿·ÖµçÀëΪ笠ùºÍÇâÑõ¸ù£¬Òò´Ë¼îÐÔÈõ£¬²»ÄÜ·´Ó¦µô̼ËáÇâ¸ù¡£¾ÍÏñÇâÑõ»¯ÂÁÖмӰ±Ë®²»ÈÜ½â¶ø¼ÓÇ¿¼îÇâÑõ»¯ÄÆ·´Ó¦Îª¿ÉÈܵÄËÄôÇ»ùºÏÂÁËáÄÆÒ»ÑùµÄÔ­Àí£¬¶¼ÊÇÒòΪ°±Ë®¼îÐÔÈõµÄÔµ¹Ê
8Â¥2015-04-07 12:52:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

jiagle

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
gerouji: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, лл 2015-03-30 05:40:21
ÇàÈô: ½ð±Ò+1, лл»ØÌû£¬»¶Ó­³£À´ÎÞ»úÎﻯ°æ½»Á÷~ 2015-03-30 17:06:38
ÎÞ¿ÕÆøÊ±·´Ó¦²úÎ
   FeSO4 + 2NH3.H2O = Fe(OH)2 + (NH4)2SO4(²»Óÿ¼ÂÇNH4HCO3£©
ÓÐ¿ÕÆøÊ±µÄ·´Ó¦²úÎ
   4FeSO4 + O2 + 8NH3.H2O + 2H2O = 4Fe(OH)3 + 4(NH4)2SO4
2Â¥2015-03-29 11:09:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gerouji

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by jiagle at 2015-03-29 11:09:20
ÎÞ¿ÕÆøÊ±·´Ó¦²úÎ
   FeSO4 + 2NH3.H2O = Fe(OH)2 + (NH4)2SO4(²»Óÿ¼ÂÇNH4HCO3£©
ÓÐ¿ÕÆøÊ±µÄ·´Ó¦²úÎ
   4FeSO4 + O2 + 8NH3.H2O + 2H2O = 4Fe(OH)3 + 4(NH4)2SO4

FeSO4+2NH4CO3=FeCO3³Áµí+(NH4)2SO4+H2O+CO2
4FeCO3+6H2O+O2=4Fe£¨OH£©3+4CO2
3Â¥2015-03-30 05:53:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jiagle

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
fatewu: ½ð±Ò+1, лл»ØÌû£¬»¶Ó­³£À´ÎÞ»úÎﻯ°æ½»Á÷~ 2015-04-05 14:24:03
ÒýÓûØÌû:
3Â¥: Originally posted by gerouji at 2015-03-30 05:53:16
FeSO4+2NH4CO3=FeCO3³Áµí+(NH4)2SO4+H2O+CO2
4FeCO3+6H2O+O2=4Fe£¨OH£©3+4CO2...

Éú³ÉFeCO3µÄ¿ÉÄÜÐÔºÜС£¬ÒòΪFe(OH)2µÄÈܽâ¶ÈСµÃ¶à¡£
4Â¥2015-03-30 07:38:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +4 Ò»ÑùYWY 2026-04-02 4/200 2026-04-02 13:21 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 385·Ö ÉúÎïѧ£¨071000£©Çóµ÷¼Á +6 qf626 2026-04-01 6/300 2026-04-02 10:39 by guoweigw
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +5 ÏàÐűػá¹ââÍòÕ 2026-03-31 6/300 2026-04-02 10:16 by guoweigw
[¿¼ÑÐ] 324Çóµ÷¼Á +5 ÏëÉÏѧÇóµ÷ 2026-04-01 6/300 2026-04-02 10:16 by sanrepian
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬335·Ö£¬0856£¬Çóµ÷¼ÁԺУºÍµ¼Ê¦ +14 Çã____Ïô 2026-03-27 15/750 2026-04-02 09:21 by olim
[¿¼ÑÐ] 275Çóµ÷¼Á +12 waltzh 2026-04-01 12/600 2026-04-01 21:44 by chyhaha
[¿¼ÑÐ] ½¨»·£¬ÄÜÔ´£¬ÍÁľÀÏʦ·¹ý¿´Ò»¿´£¡£¡£¡ +4 ºÙºÙuu 2026-04-01 4/200 2026-04-01 20:42 by ÎÞи¿É»÷111
[¿¼ÑÐ] 379Çóµ÷¼Á +3 ?¿à¹Ï²»¿à 2026-04-01 3/150 2026-04-01 20:09 by ÄºÔÆÇ庮
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á +8 Çñgl 2026-03-30 16/800 2026-04-01 17:58 by Çñgl
[¿¼ÑÐ] µ÷¼Á +3 ºÃºÃ¶ÁÊé¡£ 2026-04-01 3/150 2026-04-01 17:06 by zhouyuwinner
[¿¼ÑÐ] 285Çóµ÷¼Á +7 AZMK 2026-03-30 13/650 2026-04-01 17:00 by Æß¶È²»ÐÅÈÎ
[¿¼ÑÐ] »¯Ñ§0703 µ÷¼Á 306·Ö Ò»Ö¾Ô¸211 +12 26ÒªÉϰ¶ 2026-03-28 12/600 2026-04-01 11:10 by chemdavid
[¿¼ÑÐ] ¿¼ÑвÄÁϹ¤³Ì351·Öµ÷¼Á +5 Õû¸öºÃµÄ 2026-03-31 5/250 2026-04-01 09:36 by topgun2009
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ085601²ÄÁϹ¤³ÌÓ¢Ò»Êý¶þ³õÊÔ×Ü·Ö335Çóµ÷¼Á +5 Ë«ÂíβƦÀϰå2 2026-03-31 5/250 2026-04-01 09:04 by oooqiao
[¿¼ÑÐ] 375Çóµ÷¼Á +7 ÓêÏÄÕûÒ¹ 2026-03-29 7/350 2026-03-31 18:52 by xhai2011
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤272Çóµ÷¼Á +25 °¢Ë¹µÙ·Ò2004 2026-03-28 25/1250 2026-03-31 16:27 by hypershenger
[¿¼ÑÐ] 286Çóµ÷¼Á +6 Faune 2026-03-30 6/300 2026-03-31 14:37 by jp9609
[¿¼ÑÐ] Ó¢Ò»ÊýÒ»×Ü·Ö334Çóµ÷¼Á +4 ³ÂÑôÀ¤ 2026-03-31 4/200 2026-03-31 14:22 by ¼Çʱ¾2026
[¿¼ÑÐ] 085404 22408 315·Ö +5 zhuangyan123 2026-03-31 6/300 2026-03-31 13:48 by limeifeng
[¿¼ÑÐ] 070300»¯Ñ§Çóµ÷¼Á +4 Æð¸öÃûÕ¦ÕâôÄÑ 2026-03-27 4/200 2026-03-27 21:39 by 83503ËïÀÏʦ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û