Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 426  |  »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] 085404 298·ÖÇóµ÷¼Á +11 ºôÀ²ºôÀ²ºôºôºô 2026-04-10 12/600 2026-04-14 08:38 by wfj257
[¿¼ÑÐ] 22ר˶Çóµ÷¼Á +8 haoyunÉϰ¶ 2026-04-11 10/500 2026-04-13 22:15 by zhq0425
[½Ìʦ֮¼Ò] ɽ¶«Ë«·ÇԺУ¿¼ºË³¬¼¶ÎÞµ×Ïߣ¬Áìµ¼ÐÒÔÖÀÖ»ö£¬½ÌʦÔâÑê¿Ö +3 qut2026 2026-04-11 7/350 2026-04-12 20:24 by qut2026
[¿¼ÑÐ] µçÆø×¨Ë¶320Çóµ÷¼Á +6 СÂé×Ó111 2026-04-10 6/300 2026-04-12 10:54 by lemon6009
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£ÖÝ´óѧ 22408 305·ÖÇóµ÷¼Á +5 °²Ð¡Âúzzz 2026-04-08 5/250 2026-04-12 00:41 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 331Çóµ÷¼Á +5 Íõ¹ú˧ 2026-04-11 5/250 2026-04-11 22:56 by Ϫ½§Á÷Ë®
[¿¼ÑÐ] Ò»Ö¾Ô¸Ïôó0856£¬306Çóµ÷¼Á +15 Bblinging 2026-04-11 15/750 2026-04-11 22:53 by 314126402
[¿¼ÑÐ] 070300»¯Ñ§279Çóµ÷¼Á +19 ¹þ¹þ¹þ^_^ 2026-04-08 20/1000 2026-04-11 20:43 by stoner78
[¿¼ÑÐ] 343Çóµ÷¼Á +9 Íõ¹ú˧ 2026-04-10 9/450 2026-04-11 20:31 by dongdian1
[¿¼ÑÐ] 11408¡£358Çóµ÷¼Á +3 TMYzds 2026-04-07 3/150 2026-04-11 17:10 by µªÆøÆøÆø
[¿¼ÑÐ] 085500Çóµ÷¼Á²ÄÁÏ +10 Ò×11122 2026-04-09 10/500 2026-04-11 10:39 by maddjdld
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +23 ŬÁ¦·Ü¶·112 2026-04-08 23/1150 2026-04-10 23:29 by 314126402
[¿¼ÑÐ] µ÷¼Á +12 ¾í¾í¾íÐIJË_ 2026-04-09 13/650 2026-04-10 22:36 by Ftglcn90
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Ê¦·¶ÉúÎïѧ326·Ö£¬Çóµ÷¼Á +8 Áõīī 2026-04-09 8/400 2026-04-10 12:00 by pengliang8036
[¿¼ÑÐ] Çóµ÷¼Á ²ÄÁÏÓ빤³Ì 324·Ö ר˶ +19 ôæôæÒ»ÊéÉú 2026-04-10 21/1050 2026-04-10 11:41 by wp06
[¿¼ÑÐ] Çóµ÷¼Á +11 ôæôæÒ»ÊéÉú 2026-04-09 13/650 2026-04-10 10:27 by liuhuiying09
[¿¼²©] ²©Ê¿×Ô¼ö +7 ¿É¿ÉСÅÖ 2026-04-08 7/350 2026-04-10 08:28 by kimhero
[¿¼ÑÐ] ¿¼Ñе÷¼Á-²ÄÁÏÀà-284 +28 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 28/1400 2026-04-09 20:08 by µ¹Êý321?
[¿¼ÑÐ] 331Çóµ÷¼Á +5 luoxin0706. 2026-04-08 5/250 2026-04-08 22:15 by zhouyuwinner
[¿¼ÑÐ] µç×ÓÐÅÏ¢346 +4 zuoshaodian 2026-04-08 4/200 2026-04-08 11:54 by zzucheup
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û