±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 851  |  »Ø¸´: 8

wangrui7050

ľ³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿¹ØÓÚ»º³åÈÜÒºµÄÅäÖÆ

ÎÒÏëÅäÖÆÒ»·Ý
1000 mLµÄ0.1 mol/LµÄÁ×ËáÇâ¶þ¼ØºÍÁ×Ëá¶þÇâ¼ØµÄ»º³åÈÜÒº
pH=6.0
²éÁ˺ܶàÊé¶¼²»ÖªµÀÔõôÅäÖÆ£¬ÇëÎÊÓ¦¸ÃÔõô×ö°¡£¿
¼±Ó㬴ó¼Ò°ï°ïæ°É
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

love5264

ľ³æ (ÕýʽдÊÖ)

»º³åÈÜÒºÅä·½´óÈ«

wangrui7050(½ð±Ò+5):ллÄ㣬ÓÐÓà 2010-11-01 21:26:58



Ï£Íû¶ÔÄãÓÐÓã¡£¡£¡
ı¶¨¶ø¶¯
2Â¥2010-11-01 21:15:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangrui7050

ľ³æ (ÕýʽдÊÖ)

×Ô¼º°ï×Ô¼º¶¥Ï ºÙºÙ
3Â¥2010-11-02 08:46:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangrui7050

ľ³æ (ÕýʽдÊÖ)

ÄĸöºÃÐÄÈ˰ï°ïæßÂ
4Â¥2010-11-02 11:06:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zwjjz7980

Í­³æ (СÓÐÃûÆø)

wangrui7050(½ð±Ò+2): 2010-11-02 21:01:19
Äã²éÒ»ÏÂÒªµã¸½Â¼£¬ºÃÏñÓÐÕâ¸öÅäÖÆ·½·¨¡£
5Â¥2010-11-02 17:54:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zwjjz7980

Í­³æ (СÓÐÃûÆø)

Äã²éÒ»ÏÂÒ©µä¸½Â¼£¬ºÃÏñÓÐÕâ¸öÅäÖÆ·½·¨
6Â¥2010-11-02 17:55:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhangy8627

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

Сľ³æÎÂůÎÒµÄÐÄ£¡

wangrui7050(½ð±Ò+5): 2010-11-03 08:29:58
ÅäÕâ¸ö¿ÉÒÔÓÃÁ×Ëáµ÷pHÖµµÄ£¬ÄãÏÈÓøߴ¿Ë®ÈܽâÁ×ËáÇâ¶þ¼Ø£¬ÅäÖÆ³ö0.1 mol
µÄ»º³åÑΣ¬È»ºóÔÙÓÃÁ×Ëáµ÷ºÃpHÖµ£¬×îºóÔÚ¹ýÂ˾ͿÉÒÔÁË¡£ÓÃÁ×Ëá²»»áÒýÈëÆäËüµÄÀë×Ó£¬±È½ÏºÃ¡£
7Â¥2010-11-02 23:11:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

²Ì¼Ñ¼Ñ

ľ³æ (СÓÐÃûÆø)

Õâ¸öÊý¾ÝͦºÃ£¬¶¥£¡
8Â¥2010-11-09 18:44:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xurg

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

wangrui7050(½ð±Ò+1): 2010-11-14 19:40:19
1Â¥µÄ×ÊÁÏ£¬GUT£¬
9Â¥2010-11-14 16:31:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ wangrui7050 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 308Çóµ÷¼Á +6 īīĮ 2026-03-27 6/300 2026-03-27 15:20 by caszguilin
[¿¼ÑÐ] 274Çóµ÷¼Á +17 ¹Ë¾ÅóÏҪǫÐé 2026-03-24 23/1150 2026-03-27 15:16 by caszguilin
[¿¼ÑÐ] 312Çóµ÷¼Á +9 Éϰ¶°ÉZJY 2026-03-22 13/650 2026-03-27 11:24 by sanrepian
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ÇóÇóÁËÊÕÏÂÎÒ°É£ 2026-03-26 4/200 2026-03-27 10:37 by zhshch
[¿¼ÑÐ] 325Çóµ÷¼Á +3 Aoyijiang 2026-03-23 3/150 2026-03-26 20:46 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] µ÷¼Á +4 èÖèÖyoyo 2026-03-26 4/200 2026-03-26 20:43 by fmesaito
[¿¼ÑÐ] Öйú¿ÆÑ§ÔºÉîÛÚÏȽø¼¼ÊõÑо¿Ôº-¹âÏË´«¸Ð¿ÎÌâ×éÕÐÉú-Öйú¿ÆÑ§Ôº´óѧ¡¢ÉîÛÚÀí¹¤´óѧÁªÅà +5 YangTyu1 2026-03-26 5/250 2026-03-26 18:27 by èßäèßäѽ
[¿¼ÑÐ] 0856Çóµ÷¼Á +8 zhn03 2026-03-25 9/450 2026-03-26 13:42 by zzll406
[¿¼ÑÐ] »¯Ñ§µ÷¼ÁÒ»Ö¾Ô¸ÉϺ£½»Í¨´óѧ336·Ö-±¾¿ÆÉϺ£211 +4 СÓã°®Óлú 2026-03-25 4/200 2026-03-26 10:19 by aa331100
[¿¼ÑÐ] 332Çóµ÷¼Á +6 032500 2026-03-25 6/300 2026-03-25 22:45 by 418490947
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤304ÇóBÇøµ÷¼Á +3 Çñgl 2026-03-25 3/150 2026-03-25 19:03 by Ainin_
[¿¼ÑÐ] 282Çóµ÷¼Á +3 wcq131415 2026-03-24 3/150 2026-03-25 12:16 by userper
[¿¼ÑÐ] »¯Ñ§µ÷¼Á +6 yzysaa 2026-03-21 6/300 2026-03-25 09:27 by aa331100
[¿¼ÑÐ] »¯¹¤×¨Ë¶Çóµ÷¼Á +3 questionÍì·ç 2026-03-24 3/150 2026-03-24 18:48 by jhhcooi
[¿¼ÑÐ] Çóµ÷¼ÁÒ»Ö¾Ô¸Î人Àí¹¤´óѧ²ÄÁϹ¤³Ì£¨085601£© +5 WW.' 2026-03-23 7/350 2026-03-24 14:50 by sprinining
[¿¼ÑÐ] 085404µç×ÓÐÅÏ¢284·ÖÇóµ÷¼Á +4 13659058978 2026-03-24 4/200 2026-03-24 12:15 by syl20081243
[¿¼ÑÐ] 336»¯¹¤µ÷¼Á +4 Íõ´ó̹1 2026-03-23 5/250 2026-03-23 18:32 by allen-yin
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ070300 ѧ˶336Çóµ÷¼Á +5 vvÃÔ 2026-03-21 8/400 2026-03-22 14:20 by ColorlessPI
[¿¼ÑÐ] Çóµ÷¼Á +5 Zhangbod 2026-03-21 7/350 2026-03-22 13:13 by Zhangbod
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 ÄÝÄÝninicgb 2026-03-21 4/200 2026-03-21 18:39 by ѧԱ8dgXkO
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û