Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2022  |  »Ø¸´: 12
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

yhpaid

гæ (СÓÐÃûÆø)

[ÇóÖú] ÂÁºÏ½ðµÄ½ðÏฯʴ¼Á NaOH

±¾ÈËÏÖÔÚ×öÂÁºÏ½ðÏëÓà  10%NaOH×÷Ϊ¸¯Ê´¼Á£¬Çë½Ì¸÷λ´óϺÃÇ£¬ÓÃÕâ¸ö¸¯Ê´Òº´óÔ¼µÃ¸¯Ê´¶à³¤Ê±¼ä
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

Barrywu

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÄãµÄÂÁºÏ½ðÊÇÊ²Ã´ÅÆºÅµÄ°¡£¿ÄãÊÇÒª¿´¾§Á£»¹ÊÇÒª¿´ÀïÃæµÄ×éÖ¯°¡£¿
4Â¥2013-07-23 17:00:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 13 ¸ö»Ø´ð

Barrywu

Í­³æ (СÓÐÃûÆø)

·´ÕýÎÒûÓÐÓùý£¬ÎÒÓõÄÊÇHF£¬°Ù·ÖÖ®1µÄ  µÈÄãÓúÃÁËNaOH,ÄܸæËßÎÒÂð£¿ÎÒ×î½üÒòΪҪ×öÂÁºÏ½ðµÄ½ðÏ࣬¿ìÒª·èÁË
2Â¥2013-07-23 15:47:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yhpaid

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by Barrywu at 2013-07-23 15:47:40
·´ÕýÎÒûÓÐÓùý£¬ÎÒÓõÄÊÇHF£¬°Ù·ÖÖ®1µÄ  µÈÄãÓúÃÁËNaOH,ÄܸæËßÎÒÂð£¿ÎÒ×î½üÒòΪҪ×öÂÁºÏ½ðµÄ½ðÏ࣬¿ìÒª·èÁË

ÎÒÓÃÁËHFËá £¬²»ºÃÓ㬲ÅÓÃNaOH
3Â¥2013-07-23 16:17:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yhpaid

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by Barrywu at 2013-07-23 17:00:35
ÄãµÄÂÁºÏ½ðÊÇÊ²Ã´ÅÆºÅµÄ°¡£¿ÄãÊÇÒª¿´¾§Á£»¹ÊÇÒª¿´ÀïÃæµÄ×éÖ¯°¡£¿

ÎÒÄǸöûÓÐÅÆºÅ£¬ÎÒ¿´µÄÊÇ×éÖ¯
5Â¥2013-07-23 20:15:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 349ѧ¿Æ»¯Ñ§045106Çóµ÷¼Á£¬»¯Ñ§Àà¶¼¿ÉÒÔ +5 ±£ºÃ¶®¶® 2026-04-08 5/250 2026-04-08 23:32 by cheerful9622
[¿¼ÑÐ] 070300»¯Ñ§279Çóµ÷¼Á +13 ¹þ¹þ¹þ^_^ 2026-04-08 13/650 2026-04-08 22:29 by belle15
[»ù½ðÉêÇë] Óб¬ÁÏ£¬Ò»¸öÇàÄê½ÌʦÂô·¿µÃ400Íò£¬È»ºó»»ÁËÒ»¸öËÄÇàñ×Ó +5 babu2015 2026-04-08 5/250 2026-04-08 22:23 by god_tian
[¿¼ÑÐ] 070300»¯Ñ§ Çóµ÷¼Á +8 73372112 2026-04-08 8/400 2026-04-08 22:21 by Öí»á·É
[¿¼ÑÐ] Çóµ÷¼ÁÇóµ÷¼Á +13 121. 2026-04-02 13/650 2026-04-08 21:36 by zhouxiaoyu
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤×¨Ë¶329 Çóµ÷¼Á +21 ¶îcc 2026-04-06 22/1100 2026-04-08 18:33 by »·»¯²Ä-СÉú
[¿¼ÑÐ] 277Çóµ÷¼Á +4 ¿¼Ñе÷¼Álxh 2026-04-06 6/300 2026-04-08 10:40 by ÄæË®³Ë·ç
[¿¼ÑÐ] 22408 318·ÖÇóµ÷¼Á +4 ÇڷܵÄСÁý°ü 2026-04-06 6/300 2026-04-07 15:05 by Ö½º×555
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí³µÁ¾×¨Ë¶×Ü·Ö 281 Çóµ÷¼Á +4 Éϰ¶Ñо¿Éú. 2026-04-02 4/200 2026-04-07 09:52 by ¼ÓÓÍÏòδÀ´°¡
[¿¼ÑÐ] 312Çóµ÷¼Á +4 LR6 2026-04-06 4/200 2026-04-07 08:42 by jp9609
[¿¼ÑÐ] ¹¤¿Æ277·ÖÇóµ÷¼Á²ÄÁÏ +8 ÉÏÁËÉÏÁËÉÏŶ 2026-04-05 9/450 2026-04-05 13:05 by wwytracy
[¿¼ÑÐ] ÊýÒ»Ó¢Ò»274»úеµ÷¼Á +5 ÐÇÔÉÁ÷ϼ 2026-04-04 6/300 2026-04-05 11:38 by arrow8852
[¿¼ÑÐ] ±¾¿Æ211£¬×¨Òµ085404£¬293·ÖÇëÇóµ÷¼Á +5 Á«²Ë¾ÍÊÇź°É 2026-04-04 5/250 2026-04-04 14:08 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] ±¾9Ò»Ö¾Ô¸2 0854µÍ·Öר˶286Çóµ÷¼Á +9 âÖÖ111 2026-04-04 9/450 2026-04-04 11:01 by tangruihua
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 ÎâèùÓ±£¡ 2026-04-03 11/550 2026-04-04 09:56 by ССÊ÷2024
[¿¼ÑÐ] 305Çóµ÷¼Á +3 77Qi 2026-04-03 3/150 2026-04-03 23:01 by qzxyhcsy
[¿¼ÑÐ] 322Çóµ÷¼Á +6 FZAC123 2026-04-03 6/300 2026-04-03 22:23 by ¿ÆÑÐСר¼Ò
[¿¼ÑÐ] »¯¹¤Çóµ÷¼Á +11 ÀóÏã֥ʿҬÄÌ 2026-04-03 11/550 2026-04-03 22:06 by à£à£à£0119
[¿¼ÑÐ] 285Çóµ÷¼Á +5 AZMK 2026-04-03 8/400 2026-04-03 18:17 by AZMK
[¿¼ÑÐ] 295Çóµ÷¼Á +7 Ô¸ÂÃ;ÓÀԶ̹Ȼ 2026-04-02 7/350 2026-04-03 08:22 by fangshan711
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û