²é¿´: 421  |  »Ø¸´: 1
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

ÊåÑï

гæ (³õÈëÎÄ̳)

[½»Á÷] ¡¾ÇóÖú/½»Á÷¡¿·ÖÀë¼îÐÔµ°°×µÄ·Ç±äÐÔÄý½ºµçÓ¾Åä·½

ÎÒ¿ÉÄÜÒª¶ÔÒ»¸ö¼îÐÔµ°°×Ö®½øÐзDZäÐÔÄý½ºµçÓ¾£¨Native-PAGE£©£¬ÔÚÍøÉÏËÑË÷µ½µÄ·ÖÀë¼îÐÔµ°°×ʹÓõĵÍpHÄý½ºÏµÍ³ÈçÏ£º

¡°1. ·ÖÀ뽺£º0.06M KOH£¬0.376M Ac£¬pH4.3£¨7.7% T£¬2.67% C£©£»
2. ¶Ñ»ý½º£º0.06M KOH£¬0.063M Ac£¬pH6.8£¨3.125% T£¬25% C£©£»
3. µçÓ¾»º³åÒº£º0.14M 2-±û°±Ëᣬ0.35M Ac£¬pH4.5
½«Õý¸ºµç¼«µ¹Öã¬Óü׻ùÂÌ£¨0.002%£©ÎªÊ¾×Ù¼Á¡±

ÇëÎÊ£¬¡°7.7% T£¬2.67% C¡±ÊÇʲôÒâ˼£¿

ÁíÍ⣬Èç¹û´ó¼ÒÓÐÆäËüÅä·½£¬Ò²ÇëÓëÎÒ·ÖÏí°É¡£Ð»Ð»¸÷λÁË£¡
»Ø¸´´ËÂ¥
С×ÓÎÞʶ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÊåÑï

гæ (³õÈëÎÄ̳)

¡ï ¡ï ¡ï ¡ï ¡ï
amisking(½ð±Ò+5,VIP+0):ŪÃ÷°×¾ÍºÃ£¡ 12-19 12:40
¿´À´·²Ê»¹µÃ¿¿×Ô¼º¡£ÖÕÓÚŪÃ÷°×ÁË¡£ÒÔÏÂÊÇÔÚÍøÉÏתÀ´µÄ£º

¡°¾ÛºÏºóµÄ¾Û±ûÏ©õ£°·Äý½ºµÄÇ¿¶È¡¢µ¯ÐÔ¡¢Í¸Ã÷¶È¡¢Õ³¶ÈºÍ¿×¾¶´óС¾ùÈ¡¾öÓÚÁ½¸öÖØÒª²ÎÊýTºÍC£¬TÊDZûÏ©õ£°·ºÍ¼×²æË«±ûÏ©õ£°·Á½¸öµ¥ÌåµÄ×ܰٷÖŨ¶È¡£CÊÇÓëTÓйصĽ»Áª°Ù·ÖŨ¶È¡£TÓëCµÄ¼ÆË㹫ʽÊÇ£º C = 6.5£­0.3T

¡°ÉÏʽÖÐaΪ±ûÏ©õ£°·µÄ¿ËÊý£¬bΪ¼×²æË«±ûÏ©õ£°·µÄ¿ËÊý£¬mΪˮ»ò»º³åÒºÌå»ý£¨ml£©¡£Ê½ÖÐaÓëbµÄ±ÈÀýºÜÖØÒª¡£¸»Óе¯ÐÔ£¬ÇÒÍêȫ͸Ã÷µÄÄý½º£¬aÓëbµÄÖØÁ¿±ÈÓ¦ÔÚ30×óÓÒ¡£Ñ¡ÔñTºÍCµÄ¾­Ñ鹫ʽÊÇ£º

¡°´Ëʽ¿ÉÓÃÓÚ¼ÆËãTΪ5£¥¡«20£¥Ê±µÄÄý½º×é³É¡£CÖµ²¢²»ºÜÑϸñ£¬ÔÚ´ó¶àÊýÇé¿öÏ£¬¿É±ä»¯µÄ·¶Î§Ô¼Îª ¡À1£¥£¬µ±C±£³Öºã¶¨Ê±£¬Äý½ºµÄÓÐЧ¿×¾¶Ëæ×ÅTµÄÔö¼Ó¶ø¼õС£¬µ±T±£³Öºã¶¨£¬CΪ4£¥Ê±£¬ÓÐЧ¿×¾¶×îС£¬C´óÓÚ»òСÓÚ4£¥Ê±£¬ÓÐЧ¿×¾¶¾ù±ä´ó£¬C´óÓÚ5£¥Ê±Äý½º±ä´à£¬²»ÒËʹÓã¬ÊµÑéÖÐ×î³£ÓõÄCÊÇ2.6£¥ºÍ3£¥¡£¡±
С×ÓÎÞʶ
2Â¥2009-12-19 12:35:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÊåÑï µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 319Çóµ÷¼Á +4 СÁ¦Æøçæçæ 2026-03-20 4/200 2026-03-22 15:53 by ColorlessPI
[¿¼ÑÐ] 305·ÖÇóµ÷¼Á£¨Ê³Æ·¹¤³Ì£© +4 Sxy112 2026-03-21 6/300 2026-03-22 15:26 by ÎÞи¿É»÷111
[¿¼ÑÐ] Çóµ÷¼ÁԺУÐÅÏ¢ +6 CX 330 2026-03-21 6/300 2026-03-22 15:25 by ÎÞи¿É»÷111
[¿¼ÑÐ] 260Çóµ÷¼Á +3 ÖìÜÆÁÕ 2026-03-20 4/200 2026-03-22 15:12 by ÖìÜÆÁÕ
[¿¼ÑÐ] 269ר˶Çóµ÷¼Á +6 ½ð¶÷±´ 2026-03-21 6/300 2026-03-22 14:31 by ColorlessPI
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ070300 ѧ˶336Çóµ÷¼Á +5 vvÃÔ 2026-03-21 8/400 2026-03-22 14:20 by ColorlessPI
[¿¼ÑÐ] 0805²ÄÁÏ320Çóµ÷¼Á +3 ÉÎïÓï 2026-03-20 3/150 2026-03-21 15:46 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 310Çóµ÷¼Á +3 baibai1314 2026-03-16 3/150 2026-03-21 03:56 by JourneyLucky
[¿¼ÑÐ] »úеר˶299Çóµ÷¼ÁÖÁ²ÄÁÏ +3 kkcoco25 2026-03-16 4/200 2026-03-21 03:52 by JourneyLucky
[¿¼ÑÐ] ³õʼ318·ÖÇóµ÷¼Á£¨Óй¤×÷¾­Ñ飩 +3 1911236844 2026-03-17 3/150 2026-03-21 02:33 by JourneyLucky
[¿¼ÑÐ] 294Çóµ÷¼Á²ÄÁÏÓ뻯¹¤×¨Ë¶ +15 ݤÎÉ­ÁÖ 2026-03-18 15/750 2026-03-20 23:28 by JourneyLucky
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ +8 °²È«Éϰ¶£¡ 2026-03-16 8/400 2026-03-20 22:13 by luoyongfeng
[¿¼ÑÐ] 290Çóµ÷¼Á +7 ^O^Ø¿ 2026-03-19 7/350 2026-03-20 21:43 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +5 @taotao 2026-03-20 5/250 2026-03-20 20:16 by JourneyLucky
[¿¼ÑÐ] ¹¤¿Æ²ÄÁÏ085601 279Çóµ÷¼Á +7 À§ÓÚÐdz¿ 2026-03-17 9/450 2026-03-20 17:38 by ÎÞи¿É»÷111
[¿¼ÑÐ] ÕÐÊÕµ÷¼Á˶ʿ +4 lidianxing 2026-03-19 12/600 2026-03-20 12:25 by lidianxing
[¿¼ÑÐ] ÉúÎïѧµ÷¼ÁÕÐÈË£¡£¡£¡ +3 ɽº£Ììá° 2026-03-17 4/200 2026-03-19 21:34 by ÔõôÊÍ»³
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] ÓÐûÓеÀÌú/ÍÁľµÄÏëµ÷¼ÁÄÏÁÖ£¬¸ø×Ô¼ºÕÐʦµÜÖС« +3 TqlXswl 2026-03-16 7/350 2026-03-17 15:23 by TqlXswl
[¿¼ÑÐ] 283Çóµ÷¼Á +3 Ìý·ç¾ÍÊÇÓꣻ 2026-03-16 3/150 2026-03-17 07:41 by ÈÈÇéɳĮ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û