±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1908  |  »Ø¸´: 12
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

chengjia897

гæ (³õÈëÎÄ̳)

[ÇóÖú] Èܳö¶ÈµÄÒ»¸öϸ½ÚÎÊÌâ

ÔÚ×öÈܳö¶Èʱ£¬ÓøßÒº²âº¬Á¿£¬ÓÃ0.1mol/L HCLΪÈܳö½éÖÊ£¬µ±È¡10ml³öÀ´ºó£¬ÒòΪph̫С£¬³¬¹ýÁËÖù×ӵijÐÊÜ·¶Î§£¬²»ÄÜÖ±½ÓÉϸßÒº£¬¿¼ÂÇÓü״¼Ï¡Ê͵½25mlÈÝÁ¿Æ¿ÔÙ²â¸ßÒº£¬ÕâÑù׼ȷÂ𣿣¿ÓÐûÓиüºÃµÄ·½·¨ÄØ£¿£¿Ð»Ð»
»Ø¸´´ËÂ¥

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

» ²ÂÄãϲ»¶

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

¸¡ÉúÇú

гæ (³õÈëÎÄ̳)

ÄãÄÇÊÇʲôÖù×Ó£¬Ò»°ãÖù×ÓpH³ÐÊÜ·¶Î§ÔÚ2µ½7,0.1M HclµÄ½éÖÊûʲôÎÊÌâµÄ£¬Èç¹ûÄãÊÇ¿ª·¢·½·¨µÄ»°£¬²»·Á»»¸ö·¶Î§¹ãµÄÖù×Ó¡£¶øÇÒÂ¥ÉÏÒ²Ìáµ½ÁË£¬½øÑùÁ¿ºÜС£¬Ã»Ê²Ã´Î£º¦¡£
ÎÒËùΨһ֪µÀµÄÊÇ£¬ÎÒÒ»ÎÞËùÖª¡£
13Â¥2012-09-19 20:12:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 13 ¸ö»Ø´ð

0744904

ľ³æ (ÕýʽдÊÖ)

Í·³æ

ÎÒÒ²Çó½âÕâ¸öÎÊÌâ¡£¡£¡£
´ó¼ÒºÃ£¡
3Â¥2011-07-11 08:38:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

caizhengjun

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
qinhy(½ð±Ò+1): ¶àлӦÖú»ØÌû~~~ 2011-07-11 20:11:34
chengjia897(½ð±Ò+7): 2011-07-25 21:10:01
Ê×ÏÈҪȷÈÏÄã×öµÄÕâ¸öÒªÊÇ·ñÒÑÓÐÖÊÁ¿±ê×¼£¿Èç¹ûÓоͰ´±ê×¼À´¡£
Æäʵ0.1mol/L HCLΪÈܳö½éÖÊ£¬È¡Ñù¹ýÂ˺óÖ±½Ó½øÑù¶ÔÖù×ÓÊÇûʲôË𺦵ģ¬ÒòΪ½øÑùÒ»°ã10΢Éý£¬±»Á÷¶¯ÏàÏ¡ÊͺóPHÖµ²»»áºÜСµÄ¡£Ò©µäÓкܶàÒ©¶¼ÊÇÖ±½Ó²â¶¨µÄ¡£
¼ÈȻѡÔñ×ßÉÏ¿ÆÑеÀ·£¬¾ÍҪѧ»á¼áÇ¿£¡
4Â¥2011-07-11 09:02:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

smartrhino

ľ³æ (ÕýʽдÊÖ)

ÈâÇò

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
qinhy(½ð±Ò+1): ¶àлӦÖú»ØÌû~~~ 2011-07-11 20:11:43
Ó¦¸ÃûÓÐÌ«´óË𺦰ɣ¬0.1N HClºÜ³£Óõİ¡
³ÔÒ©Òª¶àºÈË®£¬ÀûÓÚÒ©ÎïÔÚ賦µÀÄÚ±À½âºÍÈܳö¡­¡­
5Â¥2011-07-11 09:14:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 322Çóµ÷¼Á +6 ËÎÃ÷ÐÀ 2026-03-27 6/300 2026-03-28 07:08 by wangy0907
[¿¼ÑÐ] »¯Ñ§µ÷¼Á +4 °®³Ô·¬ÇѵÄÐñ 2026-03-24 5/250 2026-03-27 17:50 by kiokin
[¿¼ÑÐ] 292Çóµ÷¼Á +13 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 14/700 2026-03-27 15:40 by caszguilin
[¿¼ÑÐ] 322Çóµ÷¼Á +4 ¾É… 2026-03-24 4/200 2026-03-27 15:38 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 308Çóµ÷¼Á +7 īīĮ 2026-03-25 7/350 2026-03-27 14:47 by ¿ñìÅÂóµ±µ±
[¿¼ÑÐ] »¯Ñ§308·ÖÇóµ÷¼Á +8 ÄãºÃÃ÷ÌìÄãºÃ 2026-03-23 9/450 2026-03-27 14:01 by Ñî¹âÓÚÇàÔÆ
[¿¼ÑÐ] 322Çóµ÷¼Á +4 ÎÒÕæµÄºÜÏëѧϰ 2026-03-23 4/200 2026-03-27 13:51 by ÑîÑîÑî×Ï
[¿¼ÑÐ] 071000ÉúÎïѧÇóµ÷¼Á£¬³õÊԳɼ¨343 +6 ССÌðÃæÍÅ 2026-03-25 6/300 2026-03-26 23:01 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 327Çóµ÷¼Á +7 prayer13 2026-03-23 7/350 2026-03-26 20:48 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ¡¾Ë«Ò»Á÷ԺУÐÂÄÜÔ´¡¢»·¾³²ÄÁÏ£¬²ÄÁϼӹ¤ÓëÄ£ÄâÕÐÊÕ´óÁ¿µ÷¼Á¡¿ +4 Higraduate 2026-03-22 8/400 2026-03-26 20:34 by Higraduate
[¿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] »·¾³×¨Ë¶324·ÖÇóµ÷¼ÁÍÆ¼ö +5 ÐùСÄþ¡ª¡ª 2026-03-26 5/250 2026-03-26 12:05 by i_cooler
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£½»´óÉúÎïÓëҽҩר˶324·Ö£¬Çóµ÷¼Á +6 jiajunX 2026-03-22 6/300 2026-03-25 23:05 by licg0208
[¿¼ÑÐ] 332Çóµ÷¼Á +6 032500 2026-03-25 6/300 2026-03-25 22:45 by 418490947
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϺ½ 335·Ö | 0856²ÄÁÏ»¯¹¤ | GPA 4.07 | ÓпÆÑо­Àú +6 cccchenso 2026-03-23 6/300 2026-03-25 22:25 by 544594351
[¿¼ÑÐ] 296Çóµ÷¼Á +4 Íô£¡£¿£¡ 2026-03-25 7/350 2026-03-25 16:41 by Íô£¡£¿£¡
[¿¼ÑÐ] 284Çóµ÷¼Á +15 Zhao anqi 2026-03-22 15/750 2026-03-25 12:51 by wht0531
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +6 ÄÌÓͲÝÝ®. 2026-03-22 7/350 2026-03-25 10:00 by shangxh
[¿¼ÑÐ] Ò»Ö¾Ô¸070300Õã´ó»¯Ñ§358·Ö£¬Çóµ÷¼Á£¡ +4 ËÖËÖÓã.. 2026-03-21 4/200 2026-03-23 08:12 by Iveryant
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û