²é¿´: 2077  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

wzy0136

гæ (³õÈëÎÄ̳)

[ÇóÖú] ÇëÎÊÈçºÎ¼ì²âÁ½ÐÔµí·ÛµÄÌØÐÔÕ³¶È.

´ó¼ÒºÃ,×î½üСµÜÖÆ±¸ÁËһЩÁ½ÐÔµí·Û.
ÏÖÔÚÀÏʦÈÃÎҲⶨһÏÂËüµÄÕ³¶È.

ÇëÎÊÈçºÎ²âÊÔÄØ?
ÎÒÄÇЩÁ½ÐÔµí·ÛÊDz»ÈܵÄ,½Á°èºó,¹ýÒ»Õó×Ó×Ô¼º¾Í»áÓÖÖØÐ³ÁµíÏÂÀ´µÄ,ËùÒÔ˵²»ÈܵÄ.

¾«È·³ÆÈ¡µí·Û0.6018g£¬ÏÈÓÃ1mL 95%ÒÒ´¼½«Æä·Ö
É¢£¬È»ºó¼ÓÈë60mL 0.5mol/L KOH£¬·ÐˮԡÖмÓÈÈÇá΢
½Á°è10min£¬ÀäÈ´ÖÁÊÒΣ¬¹ýÒ¹£¬ÓÃ0.5mol/L KOH¶¨
ÈÝÖÁ100mLÈÝÁ¿Æ¿ÖС£ÓÃÎÚÊÏð¤¶È¼Æ²â¶¨ÌØÐÔð¤¶È

ÊÇÒªÓÃÒÔÉÏÕâ¸ö·½·¨Ã´?

лл´ó¼Ò½â´ðÁË.
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

µí·Û×ÊÔ´ÁªÃË

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

wzy0136

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
Â¥: Originally posted by ´ºÌ컨¿ª»á at 2012-02-28 18:17:49:
²â¶¨ð¤¶ÈÓÐÁ½ÖÖ Ò»ÊÇÐýתճ¶È¼Æ  ²â¶¨Ìض¨Î¶ÈϵÄÌØ¶¨µãµÄð¤¶ÈÖµ
¶þÊÇbrabenderð¤¶ÈÒÇ  Á¬Ðø²â¶¨ËæÎ¶ȱ仯µÄµí·ÛµÄð¤¶È

ÇëÎÊ¿ÉÒÔÓÃÎÚÊÏÕ³¶È¼Æ×öµÄô?
4Â¥2012-02-29 11:32:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

´ºÌ컨¿ª»á

ľ³æÖ®Íõ (ÎÄ̳¾«Ó¢)

±£½¡Æ·´ÓÒµÕß

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Ê÷Ê÷8013(½ð±Ò+1): лл´ºÌì°ß½»Á÷½â´ð¡£ 2012-02-28 21:32:32
²â¶¨ð¤¶ÈÓÐÁ½ÖÖ Ò»ÊÇÐýתճ¶È¼Æ  ²â¶¨Ìض¨Î¶ÈϵÄÌØ¶¨µãµÄð¤¶ÈÖµ
¶þÊÇbrabenderð¤¶ÈÒÇ  Á¬Ðø²â¶¨ËæÎ¶ȱ仯µÄµí·ÛµÄð¤¶È
ºÍгСľ³æ
2Â¥2012-02-28 18:17:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wujia115

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¿ÉÒÔÊÔÊÔÄã˵µÄÕâ¸ö·½·¨¡£
3Â¥2012-02-29 10:35:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wzy0136

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
Â¥: Originally posted by wujia115 at 2012-02-29 10:35:55:
¿ÉÒÔÊÔÊÔÄã˵µÄÕâ¸ö·½·¨¡£

ÇëÎÊÄã×ö¹ýÕâÑùµÄ²½Öèô?
5Â¥2012-02-29 11:32:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 265Çóµ÷¼Á +9 ÁºÁºÐ£Ð£ 2026-03-19 9/450 2026-03-20 12:33 by lature00
[¿¼ÑÐ] 296Çóµ÷¼Á +4 www_q 2026-03-18 8/400 2026-03-20 12:12 by ѧԱ8dgXkO
[¿¼ÑÐ] 286·ÖÈ˹¤ÖÇÄÜרҵÇëÇóµ÷¼ÁÔ¸Òâ¿ç¿¼£¡ +3 lemonzzn 2026-03-17 4/200 2026-03-20 11:04 by lemonzzn
[¿¼ÑÐ] 265Çóµ÷¼Á +6 ÁºÁºÐ£Ð£ 2026-03-17 6/300 2026-03-20 08:59 by ZHANG0tao
[¿¼ÑÐ] 307Çóµ÷¼Á +9 ÀäóÏ123 2026-03-17 9/450 2026-03-19 22:44 by ѧԱ8dgXkO
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸:ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +3 @taotao 2026-03-19 3/150 2026-03-19 14:07 by peike
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +4 ÉúÎ﹤³Ìµ÷¼Á 2026-03-16 12/600 2026-03-19 11:10 by ÉúÎ﹤³Ìµ÷¼Á
[¿¼ÑÐ] 304Çóµ÷¼Á +6 ˾¿Õ. 2026-03-18 6/300 2026-03-18 23:03 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶µ÷¼Á +5 204818@lcx 2026-03-17 6/300 2026-03-18 22:55 by 204818@lcx
[¿¼ÑÐ] »¯Ñ§¹¤³Ì321·ÖÇóµ÷¼Á +15 ´óÃ×·¹£¡ 2026-03-15 18/900 2026-03-18 14:52 by haxia
[¿¼ÑÐ] 070300»¯Ñ§319Çóµ÷¼Á +6 ½õÀð0909 2026-03-17 6/300 2026-03-18 13:22 by Iveryant
[¿¼ÑÐ] 268Çóµ÷¼Á +6 ¼òµ¥µã0 2026-03-17 6/300 2026-03-18 09:04 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 277µ÷¼Á +5 ×ÔÓɼå±ý¹û×Ó 2026-03-16 6/300 2026-03-17 19:26 by Àîleezz
[¿¼ÑÐ] ²ÄÁÏר˶326Çóµ÷¼Á +6 Ä«ìÏæ¦Ý· 2026-03-15 7/350 2026-03-17 17:10 by ruiyingmiao
[¿¼ÑÐ] 274Çóµ÷¼Á +5 ʱ¼äµã 2026-03-13 5/250 2026-03-17 07:34 by ÈÈÇéɳĮ
[¿¼ÑÐ] [µ¼Ê¦ÍƼö]Î÷ÄϿƼ¼´óѧ¹ú·À/²ÄÁϵ¼Ê¦ÍƼö +3 ¼â½ÇСºÉ 2026-03-16 6/300 2026-03-16 23:21 by ¼â½ÇСºÉ
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ´óÃ×·¹£¡ 2026-03-15 5/250 2026-03-16 16:33 by houyaoxu
[¿¼ÑÐ] ÖпÆÔº²ÄÁÏ273Çóµ÷¼Á +4 yzydy 2026-03-15 4/200 2026-03-16 15:59 by Gaodh_82
[¿¼ÑÐ] 326Çóµ÷¼Á +3 mlpqaz03 2026-03-15 3/150 2026-03-16 07:33 by Iveryant
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û