²é¿´: 3040  |  »Ø¸´: 12
¡¾ÐüÉͽð±Ò¡¿»Ø´ð±¾ÌûÎÊÌ⣬×÷Õßjuvenpiero½«ÔùËÍÄú 5 ¸ö½ð±Ò

juvenpiero

гæ (СÓÐÃûÆø)

[ÇóÖú] Ò¬×ÓÓÍÖ¬·¾ËáºÍKOHÖÆÔí£¬²»Í¸Ã÷£¬¾ÃÖóÁµí ÒÑÓÐ1È˲ÎÓë

СµÜÓÃÒ¬×ÓÓÍÖ¬·¾ËáºÍÇâÑõ»¯¼Ø×ö30%¼ØÔíÒº£¬¸ø¿Í»§×öÏ´ÒÂÒºÓá£

±¾ÒÔΪºÜ¼òµ¥£¬¾Í½ÓÕâ¸ö»îÁË¡£

½á¹û×ö³öÀ´µÄ¼ØÔíÒº×ÜÊÇÁ¹µ½ÊÒΣ¨Ä¿Ç°ÊÒΰ×Ìì18-20¡æ£¬ÍíÉϹÀ¼Æ15-17¡æ£¬±±·½ÊÒÄÚÅ¯Æø£©¾Í»ë×Ç£¬¹ýÒ¹ºó£¬ÄÜ¿´µ½ÑùÆ·Æ¿Äڵײ¿Óа×É«Ðõ×´¹ÌÌå³Áµí¡£

ÕâºÍ¿Í»§ÏÖÓõÄÔíÒº²î¾àÃ÷ÏÔ£¬È˼ҵÄÔÚͬµÈÌõ¼þÏÂÊÇ͸Ã÷³ÎÇåµÄ¡£

ÎÒСÊÔÌõ¼þÈçÏ£º

1£¬KOH¹ýÁ¿£¬ÊÇÒ¬×ÓÓÍËáµÄ1.1±¶¡£ÌáǰԤÈÜKOH¡£²¢¼ÓÈȵ½65¡æ¡£
2£¬ÌáǰԤÈÈÒ¬×ÓÓÍËáµ½65¡æ£¬²¢·ÖÅú¼ÓÈëµ½KOHÈÜÒº£¬È»ºó±£Î½Á°è1h¡£ÎÒµÄСÊÔÁ¿²»´ó£¬×ÜÁ¿Ô¼25g×óÓÒ¡£
3£¬³ÉÆ·ph=11£¬¸ßÎÂʱÊÇ͸Ã÷µÄ£¬½µµ½ÊÒκ󣬾ͻë×ÇÁË£¬·ÅÖùýÒ¹»ò¸ü³¤Ê±¼ä£¬µ×²¿¾ÍÓа×É«Ðõ×´³Áµí¡£
4£¬¼ÓÈë±û¶þ´¼Ìæ»»10%µÄË®£¬ÓиÄÉÆ£¬µ«ÒÀÈ»»á»ë×Ç¡£
5£¬¿Í»§ÏÈÓõÄÒ¬×ÓÓͼØÔíph=7

Çë½Ì¸÷룬ÕâÖÖÇé¿öÊÇʲôԭÒò£¿Ôõô¸ÄÉÆ
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

juvenpiero

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by ÁÖ·ãLKW at 2020-12-08 13:30:08
ÄãÓõÄÒ¬×ÓÓÍËáÊÇÊ²Ã´ÅÆºÅµÄ  Ì¼Á´·Ö²¼ÈçºÎ  Õâ¸öºÜÖØÒª

̼Á´·Ö²¼²»ÖªµÀ£¬ÉÌÆ·ÃûдµÄÊÇ:ÂíÀ´Î÷ÑÇÑÅ»¢Ò¬×ÓÓÍËá

·¢×ÔСľ³æAndroid¿Í»§¶Ë
5Â¥2020-12-08 14:06:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

ÁÖ·ãLKW

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÄãÓõÄÒ¬×ÓÓÍËáÊÇÊ²Ã´ÅÆºÅµÄ  Ì¼Á´·Ö²¼ÈçºÎ  Õâ¸öºÜÖØÒª
2Â¥2020-12-08 13:30:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

13013129

ʵϰ°æÖ÷ (ÕýʽдÊÖ)

ÄãÊDz»ÊÇÓõÄ×ÔÀ´Ë®£¬Ë®µÄÓ²¶È´óÊÇ»áÕâÑùµÄ£¬ÄãÍùË®Àï¼Óµã´¿¼î£¬µÍηÅÖÃÒ»¶Îʱ¼ä¾Í»á·¢ÏÖ±ä»ì
3Â¥2020-12-08 13:33:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

juvenpiero

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by 13013129 at 2020-12-08 13:33:35
ÄãÊDz»ÊÇÓõÄ×ÔÀ´Ë®£¬Ë®µÄÓ²¶È´óÊÇ»áÕâÑùµÄ£¬ÄãÍùË®Àï¼Óµã´¿¼î£¬µÍηÅÖÃÒ»¶Îʱ¼ä¾Í»á·¢ÏÖ±ä»ì

лл
ÓõÄÊÇÈíË®£¬²»ÊÇ×ÔÀ´Ë®

·¢×ÔСľ³æAndroid¿Í»§¶Ë
4Â¥2020-12-08 14:04:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÁÖ·ãLKW

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
5Â¥: Originally posted by juvenpiero at 2020-12-08 14:06:39
̼Á´·Ö²¼²»ÖªµÀ£¬ÉÌÆ·ÃûдµÄÊÇ:ÂíÀ´Î÷ÑÇÑÅ»¢Ò¬×ÓÓÍËá
...

ûÒâÒå  Ò¬×ÓÓÍÖ¬·¾ËáµÄÖÖÀàºÜ¶à
6Â¥2020-12-08 14:28:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

adan0553

гæ (ÕýʽдÊÖ)

ÒýÓûØÌû:
6Â¥: Originally posted by ÁÖ·ãLKW at 2020-12-08 14:28:29
ûÒâÒå  Ò¬×ÓÓÍÖ¬·¾ËáµÄÖÖÀàºÜ¶à...

Ò¬ÓÍÖ¬·¾ËáÓ°Ïì²»´óµÄ£¬Ì¼ËØ·Ö²¼²î²»¶à¡£

·¢×ÔСľ³æAndroid¿Í»§¶Ë
»î×Å
7Â¥2020-12-08 14:54:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÁÖ·ãLKW

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
7Â¥: Originally posted by adan0553 at 2020-12-08 14:54:47
Ò¬ÓÍÖ¬·¾ËáÓ°Ïì²»´óµÄ£¬Ì¼ËØ·Ö²¼²î²»¶à¡£
...

»¹Õæ²»ÊÇ   ÎÒµ±³õÒ²ºÍÄãÏëµÄÒ»Ñù  È»ºó   ÏÖʵ¸øÁËÎÒÒ»°ÍÕÆ
8Â¥2020-12-08 17:18:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

adan0553

гæ (ÕýʽдÊÖ)

ÒýÓûØÌû:
8Â¥: Originally posted by ÁÖ·ãLKW at 2020-12-08 17:18:53
»¹Õæ²»ÊÇ   ÎÒµ±³õÒ²ºÍÄãÏëµÄÒ»Ñù  È»ºó   ÏÖʵ¸øÁËÎÒÒ»°ÍÕÆ...

ºÃ°É£¬ÎÒÏàÐÅÄãµÄ¡£Ï£Íû´ó¼Ò×ö¼¼ÊõµÄ¶¼Áôµãµ×Ïß¡£

·¢×ÔСľ³æAndroid¿Í»§¶Ë
»î×Å
9Â¥2020-12-08 17:26:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÁÖ·ãLKW

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
9Â¥: Originally posted by adan0553 at 2020-12-08 17:26:41
ºÃ°É£¬ÎÒÏàÐÅÄãµÄ¡£Ï£Íû´ó¼Ò×ö¼¼ÊõµÄ¶¼Áôµãµ×Ïß¡£
...

µ×Ïߣ¿É¶Òâ˼
10Â¥2020-12-09 08:46:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ juvenpiero µÄÖ÷Ìâ¸üÐÂ
²»Ó¦Öú È·¶¨»ØÌûÓ¦Öú (×¢Ò⣺ӦÖú²Å¿ÉÄܱ»½±Àø£¬µ«²»ÔÊÐí¹àË®£¬±ØÐëÌîд15¸ö×Ö·ûÒÔÉÏ)
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¡¾Ë«Ò»Á÷ԺУÐÂÄÜÔ´¡¢»·¾³²ÄÁÏ£¬²ÄÁϼӹ¤ÓëÄ£ÄâÕÐÊÕ´óÁ¿µ÷¼Á¡¿ +3 Higraduate 2026-03-22 6/300 2026-03-24 09:55 by AZMK
[¿¼ÑÐ] 284Çóµ÷¼Á +10 Zhao anqi 2026-03-22 10/500 2026-03-24 00:08 by Equinoxhua
[¿¼ÑÐ] һ־Ըɽ¶«´óѧҩѧѧ˶Çóµ÷¼Á +3 ¿ª¿ªÐÄÐÄû·³ÄÕ 2026-03-23 4/200 2026-03-24 00:06 by ¿ª¿ªÐÄÐÄû·³ÄÕ
[¿¼ÑÐ] ²ÄÁÏר˶ÕÒµ÷¼Á +3 ¹þ¹þ¹þºðºðºð¹þ 2026-03-23 3/150 2026-03-23 23:13 by peike
[¿¼ÑÐ] 361Çóµ÷¼Á +3 Glack 2026-03-22 3/150 2026-03-23 22:03 by fuyu_
[¿¼ÑÐ] 291 Çóµ÷¼Á +4 »¯¹¤2026½ì±ÏÒµÉ 2026-03-21 5/250 2026-03-23 16:46 by »¯¹¤2026½ì±ÏÒµÉ
[¿¼ÑÐ] ±±¿Æ281ѧ˶²ÄÁÏÇóµ÷¼Á +8 tcxiaoxx 2026-03-20 9/450 2026-03-23 12:16 by tcxiaoxx
[¿¼ÑÐ] 276Çóµ÷¼Á +3 YNRYG 2026-03-21 4/200 2026-03-23 08:31 by ×íÔÚ·çÀï
[¿¼ÑÐ] 298Çóµ÷¼ÁÒ»Ö¾Ô¸211 +3 Éϰ¶6666@ 2026-03-20 3/150 2026-03-22 15:50 by ColorlessPI
[¿¼ÑÐ] 354Çóµ÷¼Á +7 Tyoumou 2026-03-18 10/500 2026-03-22 11:11 by ÈËÀ´Ê¢
[¿¼ÑÐ] 286·ÖÈ˹¤ÖÇÄÜרҵÇëÇóµ÷¼ÁÔ¸Òâ¿ç¿¼£¡ +4 lemonzzn 2026-03-17 8/400 2026-03-21 22:49 by lemonzzn
[¿¼ÑÐ] Çóµ÷¼Á +4 ÒªºÃºÃÎÞÁÄ 2026-03-21 4/200 2026-03-21 18:57 by ѧԱ8dgXkO
[¿¼ÑÐ] ²ÄÁÏ 271Çóµ÷¼Á +5 Õ¹ÐÅÔÃ_ 2026-03-21 5/250 2026-03-21 17:29 by ѧԱ8dgXkO
[¿¼ÑÐ] 268Çóµ÷¼Á +9 ¼òµ¥µã0 2026-03-17 9/450 2026-03-21 15:37 by lature00
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁÏ305·ÖÇóµ÷¼Á +6 ÏëÉϰ¶µÄÀðÓã 2026-03-18 7/350 2026-03-21 01:03 by JourneyLucky
[¿¼ÑÐ] 295Çóµ÷¼Á +4 Ò»Ö¾Ô¸¾©Çø211 2026-03-18 6/300 2026-03-20 23:41 by JourneyLucky
[¿¼ÑÐ] 295²ÄÁÏÇóµ÷¼Á£¬Ò»Ö¾Ô¸Î人Àí¹¤085601ר˶ +5 Charlieyq 2026-03-19 5/250 2026-03-20 20:35 by JourneyLucky
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á 324·Ö +10 llllkkkhh 2026-03-18 12/600 2026-03-19 14:33 by llllkkkhh
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +5 pupcoco 2026-03-17 8/400 2026-03-19 13:58 by houyaoxu
[¿¼ÑÐ] ¡¾Í¬¼ÃÈí¼þ¡¿Èí¼þ£¨085405£©¿¼ÑÐÇóµ÷¼Á +3 2026eternal 2026-03-18 3/150 2026-03-18 19:09 by ²«»÷518
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û