| ²é¿´: 857 | »Ø¸´: 3 | ||||
| ¡¾ÐüÉͽð±Ò¡¿»Ø´ð±¾ÌûÎÊÌ⣬×÷Õßa14806½«ÔùËÍÄú 20 ¸ö½ð±Ò | ||||
a14806°æÖ÷
|
[ÇóÖú]
fe/²ÝËá¸ùĦ¶û±È¼ÆËã ÒÑÓÐ2È˲ÎÓë
|
|||
|
ÔÚ½øÐйâ´ß»¯ÊµÑéÖУ¬Fe3+/²ÝËá¸ùĦ¶û±ÈÊÇ1£º4£¬ÈçÓÃ2gµÄÁòËáÌú¡¾Fe2(SO4)3¡¿, °´1£º4½øÐÐÅäҩʱ£¬ÒªÓöàÉÙgµÄ²ÝËᣨH2C2O4£©£¬×îºÃÓмÆËã¹ý³Ì£¬Ð»Ð»£¡ @ÎÒÏë¸ü¶®Äã29 @ÕçÊ¿Òþ207 @³çÃ÷ÏÈÉú @jiagle ·¢×ÔСľ³æAndroid¿Í»§¶Ë |
» ²ÂÄãϲ»¶
½ÓÊÜ¿¼Ñе÷¼Á~Î人·ÄÖ¯´óѧÕвÄÁÏ¡¢»¯Ñ§¡¢¸ß·Ö×Ó¡¢·ÄÖ¯¡¢ÉúÎïÏà¹Ø×¨ÒµË¶Ê¿Éú
ÒѾÓÐ0È˻ظ´
¾Û×óÐýÈéËáºÍ¾ÛË«ÐýÈéËáµÄÇø±ð
ÒѾÓÐ0È˻ظ´
Óлú¸ß·Ö×Ó²ÄÁÏÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ77È˻ظ´
Î人·ÄÖ¯´óѧ·Ä֯ѧԺ½ÓÊÕµ÷¼Á
ÒѾÓÐ0È˻ظ´
Î人·ÄÖ¯´óѧ-²ÄÁÏ¿ÆÑ§Ó빤³ÌѧԺ-ÕÐ ÉúÎï·½Ïò ˶ʿ£¡
ÒѾÓÐ0È˻ظ´
2026ÄêÎ人·ÄÖ¯´óѧ¹ú¼Ò½ÜÇà¿ÎÌâ×éÕÐÊÕµ÷¼Á»¯Ñ§ ÉúÎï ҽѧ ʳƷ »·¾³Ñо¿Éú
ÒѾÓÐ15È˻ظ´
Î人·ÄÖ¯´óѧ-²ÄÁÏ¿ÆÑ§Ó빤³ÌѧԺ-½ªÎ°½ÜÇàÍŶÓ-ÕÐÉúÎï·½Ïòµ÷¼Á
ÒѾÓÐ0È˻ظ´
Î人·ÄÖ¯´óѧ-²ÄÁÏ¿ÆÑ§Ó빤³ÌѧԺ-ÕÐ ÉúÎï·½Ïò ˶ʿ£¡
ÒѾÓÐ0È˻ظ´
Î人·ÄÖ¯´óѧ-²ÄÁÏ¿ÆÑ§Ó빤³ÌѧԺ-½ªÎ°½ÜÇàÍŶÓ-ÕÐÉúÎï·½Ïòµ÷¼Á
ÒѾÓÐ0È˻ظ´
[Î人·ÄÖ¯´óѧ]²ÄÁÏѧԺ[½ªÎ°ÍŶÓÃû³Æ]¿ÎÌâ×é-2026Äê˶ʿÑо¿Éúµ÷¼ÁÐÅÏ¢
ÒѾÓÐ0È˻ظ´
Î人·ÄÖ¯´óѧ-²ÄÁÏ¿ÆÑ§Ó빤³ÌѧԺ-½ªÎ°½ÜÇàÍŶÓ-Õе÷¼Á
ÒѾÓÐ0È˻ظ´
jiagle
гæ
-

ר¼Ò¾Ñé: +5165 - ICEPI: 166
- Ó¦Öú: 5678 (¸±½ÌÊÚ)
- ¹ó±ö: 2.513
- ½ð±Ò: 84732.4
- É¢½ð: 10041
- ºì»¨: 513
- Ìû×Ó: 8620
- ÔÚÏß: 1197.9Сʱ
- ³æºÅ: 1960227
- ×¢²á: 2012-08-28
- ÐÔ±ð: GG
- רҵ: ÎÞ»ú²ÄÁÏ»¯Ñ§
- ¹ÜϽ: ÎÞ»ú/Îﻯ
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
|
2 g / M[Fe2(SO4)3] * 4 * M[H2C2O4] MָĦ¶ûÖÊÁ¿ Áí×¢£ºFe2(SO4)3ºÍH2C2O4Ò»°ã¶¼Ò×´ø½á¾§Ë®£¬Èç¹ûÓôø½á¾§Ë®µÄÔÁÏ£¬Ä¦¶ûÖÊÁ¿Òª¼ÆËã½øÈ¥¡£ |
4Â¥2022-09-06 07:30:21
ÕçÊ¿Òþ207
°æÖ÷
![]()
![]()
![]()
![]()
- ICEPI: 6
- Ó¦Öú: 959 (²©ºó)
- ¹ó±ö: 0.369
- ½ð±Ò: 95875.1
- É¢½ð: 8136
- ºì»¨: 222
- ɳ·¢: 6157
- Ìû×Ó: 60762
- ÔÚÏß: 4195.9Сʱ
- ³æºÅ: 2803014
- ×¢²á: 2013-11-15
- רҵ: ʷѧʷ
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
|
ÖÊÁ¿³ýÒÔÏà¶Ô·Ö×ÓÖÊÁ¿ÇóĦ¶ûÊý ·¢×ÔСľ³æIOS¿Í»§¶Ë |
» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©
2Â¥2022-09-05 14:52:51
a14806
ר¼Ò¹ËÎÊ
![]()
![]()
![]()
![]()
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 701.7
- É¢½ð: 19
- ɳ·¢: 1
- Ìû×Ó: 198
- ÔÚÏß: 8.9Сʱ
- ³æºÅ: 8264821
- ×¢²á: 2018-03-14
- רҵ: ¿ØÖÆÂÛÖеÄÊýѧ·½·¨
3Â¥2022-09-05 15:02:43














»Ø¸´´ËÂ¥
a14806