±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1436  |  »Ø¸´: 7
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

zhychen2008

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

[½»Á÷] Èܳö½éÖʵÄÅäÖÆ

0.1M HCl£¨pH 1.0£©Èܳö½éÖÊÅäÖÆÒ©µä»òÖ¸µ¼Ô­ÔòÀïÅäÖÆ·½·¨¶¼ÊÇ9mLŨÑÎËá¡ú1000mLË®£¬µ«ÊÇÿ´ÎÅäÖÆÒ»°ãpH¶¼´óÓÚ1£¬ËùÒÔ¼ÌÐøÊ¹ÓÃÑÎËáµ÷½ÚpHµ½1.0¡££¨²¢ÇÒ½«ÑÎËá¼Óµ½Á¿Í²ÀïÏȶ¨Èݵ½9mL£¬ºÜÈÝÒ×»Ó·¢£¬ËùÒÔÓÐʱºòÖ±½ÓÍùË®ÖÐÓÃÎü¹Ü¼ÓŨÑÎËᣬµ½ÁËpH 1.0²ÅÍ£Ö¹£©¡£ÓÉÓÚ×î½üÓöµ½Ò»¸öÏîÄ¿ÔÚÁ½ÖÖ²»Í¬·½·¨ÀïÈܳö²»Ò»Ö£¬ÏëÎÊһϸ÷λ¶¼ÊÇÔõÑùÅäÖÆÕâÖÖpH1.0DµÄÈܳö½éÖʵģ¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

Yesterday.Today,Tomorrow£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

İ·ÈËA

Ìú¸Ëľ³æ (ÖªÃû×÷¼Ò)

Ò»ËÚ ▪ İ·

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÍêÈ«°´ÕÕÖ¸µ¼Ô­ÔòÖеķ½·¨ÅäÖÆ²»»á´í£¬²âÒ»ÏÂPHÖ»ÒªÏà²îÌ«´ó¾ÍºÃ¡£PS£º´íÒ²²»ÊÇÄãµÄ´í~
Ô¸ÐÄ£¬Ëæ·ç¶øÎè~~~
6Â¥2016-01-15 12:55:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

siyi117

гæ (ÖøÃûдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Ö±½Ó°´ÕÕÖ¸µ¼Ô­ÔòÀïÃæÄǸöÅäµÄ

·¢×ÔСľ³æIOS¿Í»§¶Ë
/vip/ÎÒÒ»Ö±ÔÚ²»Í£µØ×ߣ¬²»Í£µØ×ߣ¬µ½î^?í…s°l¬FÄãʼ½KÊLjAÒŽµÄᘼ⣬¶øÎÒÊǹP¼â£¬¾àëx¿‚ÊÇÄÇ÷áßh¡­¡­
2Â¥2016-01-11 23:27:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fasfnkl

гæ (СÓÐÃûÆø)


¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Æäʵ²îÒì²»»áºÜ´ó£¬Ì«Ãô¸ÐÁË
3Â¥2016-01-12 08:58:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶ú¶ä

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
9mlÑÎËáÓÃˮϡÊÍÖÁ1000ml
4Â¥2016-01-12 09:04:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ324Çóµ÷¼Á +4 hanamiko 2026-03-27 4/200 2026-03-28 04:16 by fmesaito
[¿¼ÑÐ] 0856£¬²ÄÁÏÓ뻯¹¤321·ÖÇóµ÷¼Á +8 ´ó²öС×Ó 2026-03-27 9/450 2026-03-28 03:55 by fmesaito
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á Ò»Ö¾Ô¸¹þ¹¤´ó×Ü·Ö298·Ö£¬Ç°Èý¿Æ223·Ö +4 dongfang59 2026-03-27 4/200 2026-03-28 03:44 by fmesaito
[¿¼ÑÐ] 086502»¯Ñ§¹¤³Ì342Çóµ÷¼Á +3 °¢Ò̸´¹Å²»¹ý 2026-03-27 3/150 2026-03-28 03:42 by fmesaito
[¿¼ÑÐ] ¡¾Çóµ÷¼Á¡¿085601²ÄÁϹ¤³Ìר˶ | ×Ü·Ö272 | +5 ½Å»¬µÄÊØ·¨¹«Ãñ 2026-03-27 5/250 2026-03-27 22:50 by lcl13500..
[¿¼ÑÐ] ¿¼Ñл¯Ñ§308·ÖÇóµ÷¼Á +10 ÄãºÃÃ÷ÌìÄãºÃ 2026-03-23 12/600 2026-03-27 14:43 by shangxh
[¿¼ÑÐ] 0703Ò»Ö¾Ô¸9£¬³õÊԳɼ¨£º338£¬ËÄÁù¼¶Òѹý£¬ÓпÆÑо­Àú£¬Çóµ÷¼Á£¡ +3 Zuhui0306 2026-03-25 3/150 2026-03-27 14:09 by shangxh
[¿¼ÑÐ] һ־Ը̫ԭÀí¹¤°²È«¹¤³Ì300·Ö£¬Çóµ÷¼Á +4 0857Çóµ÷¼Á. 2026-03-24 4/200 2026-03-27 14:03 by ¾²¾²¾²¾²¾²¾²¾²¾
[¿¼ÑÐ] »¯Ñ§308·ÖÇóµ÷¼Á +8 ÄãºÃÃ÷ÌìÄãºÃ 2026-03-23 9/450 2026-03-27 14:01 by Ñî¹âÓÚÇàÔÆ
[ÂÛÎÄͶ¸å] Journal of Mechanical Science and Technology +3 Russ_ss 2026-03-25 5/250 2026-03-27 10:49 by ½С¹û»­´ó±ý
[¿¼ÑÐ] µ÷¼ÁÇóÊÕÁô +7 ¹ûÈ»ÓÐÎÒ 2026-03-26 7/350 2026-03-27 00:26 by wxiongid
[¿¼ÑÐ] ÉúÎïѧѧ˶£¬Ò»Ö¾Ô¸ºþÄÏ´óѧ£¬³õÊԳɼ¨338 +4 YYYYYNNNNN 2026-03-26 4/200 2026-03-26 19:00 by macy2011
[¿¼ÑÐ] Ò»Ö¾Ô¸ºÓ¹¤´ó 081700 276Çóµ÷¼Á +4 µØÇòÈÆ×ÅÌ«Ñôת 2026-03-23 4/200 2026-03-26 14:27 by zzll406
[¿¼ÑÐ] ¸÷λÀÏʦÄúºÃ£º±¾È˳õÊÔ372·Ö +5 jjÓ¿77 2026-03-25 6/300 2026-03-25 14:15 by mapenggao
[¿¼ÑÐ] Çóµ÷¼Á +3 ÀîÀî²»·þÊä 2026-03-25 3/150 2026-03-25 13:03 by cmz0325
[¿¼ÑÐ] »¯Ñ§µ÷¼Á +6 yzysaa 2026-03-21 6/300 2026-03-25 09:27 by aa331100
[¿¼ÑÐ] ²ÄÁÏר˶ÕÒµ÷¼Á +5 ¹þ¹þ¹þºðºðºð¹þ 2026-03-23 5/250 2026-03-24 19:07 by ÁËÁËÁËÁË¡£¡£
[¿¼ÑÐ] 306Çóµ÷¼Á +5 À´ºÃÔËÀ´À´À´ 2026-03-22 5/250 2026-03-22 16:17 by BruceLiu320
[¿¼ÑÐ] 285Çóµ÷¼Á +6 ytter 2026-03-22 6/300 2026-03-22 12:09 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] Ò»Ö¾Ô¸Éî´ó£¬0703»¯Ñ§£¬×Ü·Ö302£¬Çóµ÷¼Á +4 ÆßÔÂ-ÆßÆß 2026-03-21 4/200 2026-03-21 18:20 by ѧԱ8dgXkO
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û