Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 1407  |  »Ø¸´: 12

33560

гæ (³õÈëÎÄ̳)

[ÇóÖú] Çë°ï×é·­ÒëÒ»¾ä»°£¨20×Ö£¬»¯Ñ§Àࣩ

Sodium hydroxide (70 ml) was taken from one molar solution in approximately 1760 ml of distilled water to have the concentration of 0.37 mol/l .
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

33560

гæ (³õÈëÎÄ̳)

ûÈËÖªµÀÂð
2Â¥2013-05-14 11:15:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

 Äˆ?

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

Ժʿ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
33560(zhtear99´ú·¢): ½ð±Ò+1, ¸ÐлÈÈÐÄÓ¦Öú~~ 2013-05-21 13:07:01
È¡1Ħ¶ûµÄÇâÑõ»¯ÄÆÈÜÒº70ml¼ÓÈëµ½Ô¼1760mlÕôÁóË®ÖУ¬µÃµ½ÈÜҺŨ¶ÈΪ0.37 mol/l µÄÈÜÒº£¬¼ÓÈÈÖÁ·Ð¡£
ÎÒ¾ÍÊÇÎÒ
3Â¥2013-05-14 11:18:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

 Äˆ?

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

Ժʿ

¡ï ¡ï ¡ï ¡ï
zhtear99: ½ð±Ò+2, ºÇºÇ£¬Õâ¸öÊǶԵΣ¬BB½±Àø~ 2013-05-14 11:22:19
33560(zhtear99´ú·¢): ½ð±Ò+2, ¸ÐлÈÈÐÄÓ¦Öú~~ 2013-05-21 13:09:12
???????:
3?: Originally posted by ??? at 2013-05-14 11:18:38
?1????????????????70ml?????1760ml??????§µ???????????0.37 mol/l ??????????????§³?

???????
?1????????????????70ml?????1760ml??????§µ???????????0.37 mol/l ???????
ÎÒ¾ÍÊÇÎÒ
4Â¥2013-05-14 11:19:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

 Äˆ?

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

Ժʿ

???????:
4?: Originally posted by ??? at 2013-05-14 11:19:36
???????
?1????????????????70ml?????1760ml??????§µ???????????0.37 mol/l ???????...

?????????
ÎÒ¾ÍÊÇÎÒ
5Â¥2013-05-14 11:24:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhtear99

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÔõôÕâ¸öÌû×ÓºÍÕâ¸öÄÚÈݺÜÏà½ü°¡
http://muchong.com/bbs/viewthread.php?tid=5889584&fpage=1
ÉúÊǹýÍù£¬°ÏÉæÐéÎÞÖ®¾³
6Â¥2013-05-14 11:26:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

33560

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
6Â¥: Originally posted by zhtear99 at 2013-05-14 11:26:16
ÔõôÕâ¸öÌû×ÓºÍÕâ¸öÄÚÈݺÜÏà½ü°¡
http://muchong.com/bbs/viewthread.php?tid=5889584&fpage=1

·¢ÖØÁ˲»ºÃÒâ˼
7Â¥2013-05-14 11:41:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhtear99

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
7Â¥: Originally posted by 33560 at 2013-05-14 11:41:45
·¢ÖØÁ˲»ºÃÒâ˼...

Ŷ£¬Ã»Ê£¬ºÇºÇ~
ÉúÊǹýÍù£¬°ÏÉæÐéÎÞÖ®¾³
8Â¥2013-05-14 11:42:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ʧÂäµÄôø¶¹

ľ³æÖ®Íõ (ÎÄ̳¾«Ó¢)

ѰÕÒ×Ô¼º

ÎÄÏ׽ܳö¹±Ï×

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÊDz»ÊÇ£¬È¡70ml£¬Å¨¶ÈΪ0.37mol/LÇâÑõ»¯ÄÆÈÜÒº£¬ÅäÖÆ·½·¨£¬Êǽ«1Ħ¶ûÒÑ֪Ũ¶ÈµÄÇâÑõ»¯ÄÆÈÜÒºÈÜÈë1760mlÕôÁóË®ÖС£
ÔÚÉúÃüÖУ¬Ñ°ÕÒ×Ô¼ºµÄ·½Ïò
9Â¥2013-05-14 11:46:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

33560

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
9Â¥: Originally posted by ʧÂäµÄôø¶¹ at 2013-05-14 11:46:17
ÊDz»ÊÇ£¬È¡70ml£¬Å¨¶ÈΪ0.37mol/LÇâÑõ»¯ÄÆÈÜÒº£¬ÅäÖÆ·½·¨£¬Êǽ«1Ħ¶ûÒÑ֪Ũ¶ÈµÄÇâÑõ»¯ÄÆÈÜÒºÈÜÈë1760mlÕôÁóË®ÖС£

¸Ð¾õÒ²²»¶Ô°¡£¬¿´ÆðÀ´ºÜ¼òµ¥µÄÒ»¾ä»°£¬Ïë¿´¶®»¹ÓеãÄÑ¶È ºÙºÙ...
10Â¥2013-05-14 11:51:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ 33560 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ɽ¶«Ê¡»ù½ð2026 +7 jerry681 2026-04-08 9/450 2026-04-14 22:01 by °¢ÓµÄÀºÇò
[¿¼ÑÐ] 302·ÖÇóµ÷¼Á +10 ·²ÓïÆíÔ¸ 2026-04-08 11/550 2026-04-14 16:50 by jiangguiquan11
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄÏ´óѧÉúÎïѧѧ˶344 ÇóÉúÎïѧÏà¹Øµ÷¼Á/ÉúÎïÓëÒ½Ò© +8 ³¬È˲»»á·É@ 2026-04-08 8/400 2026-04-14 16:06 by zs92450
[¿¼ÑÐ] Çóµ÷¼Á +20 MAXâê㯠2026-04-09 22/1100 2026-04-14 14:57 by ¶À×íÃι³Ç
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +24 Ò¶zilin 2026-04-13 25/1250 2026-04-14 09:20 by ÊÔ¹ÜÆÆÁÑ
[¿¼ÑÐ] 2±¾£¬³õÊÔ303£¬0860Çóµ÷¼Á +6 floriea 2026-04-12 8/400 2026-04-12 18:13 by zhouxiaoyu
[¿¼ÑÐ] 085410 273Çóµ÷¼Á +10 X1999 2026-04-09 10/500 2026-04-12 09:24 by ÄæË®³Ë·ç
[¿¼ÑÐ] ҩѧר˶µ÷¼Á +8 ? һ·Éú?»¨? 2026-04-10 10/500 2026-04-11 21:21 by zhouxiaoyu
[¿¼ÑÐ] µ÷¼Á +10 Ö»ÐðÀë±ð´Ç 2026-04-09 12/600 2026-04-11 20:57 by ÄæË®³Ë·ç
[¿¼ÑÐ] Çóµ÷¼Á +11 ôæôæÒ»ÊéÉú 2026-04-09 11/550 2026-04-11 19:57 by ÄæË®³Ë·ç
[¿¼ÑÐ] 352 Çóµ÷¼Á +6 yzion 2026-04-11 8/400 2026-04-11 16:24 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] 342µç×ÓÐÅϢר˶Çóµ÷¼Á +9 ÄãÈÃÎÒÔõôÀóÖ¦ 2026-04-10 10/500 2026-04-11 08:33 by zhq0425
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬326ÉúÎïѧÇóÏà¹Ø×¨Òµµ÷¼Á +4 Áõīī 2026-04-09 4/200 2026-04-10 12:07 by pengliang8036
[¿¼ÑÐ] 292Çóµ÷¼Á +9 ЦЦԬ 2026-04-09 9/450 2026-04-10 10:05 by LHGeng
[¿¼ÑÐ] Òѵ÷¼Á +18 ²ñ¿¤Ã¨_ 2026-04-09 19/950 2026-04-09 22:10 by ²ñ¿¤Ã¨_
[¿¼ÑÐ] 332£¬085601Çóµ÷¼Á +12 ydfyh 2026-04-09 14/700 2026-04-09 17:28 by wp06
[¿¼ÑÐ] 083200 ³õÊÔ305·Ö Çóµ÷¼Á Ôݲ»¿¼ÂÇ¿çרҵ +15 Claireyyyy 2026-04-09 15/750 2026-04-09 16:11 by zhuimr
[¿¼ÑÐ] »¯Ñ§¹¤³ÌÓë¼¼Êõרҵһ־Ը¹þ¹¤³Ì 291·ÖBÇø ¹ú¼Ò¼¶´ó´´¸ºÔðÈË ÓÐÒ»×÷ÂÛÎÄ +13 Emmy~ 2026-04-09 13/650 2026-04-09 14:47 by onlyÖÜ
[¿¼ÑÐ] 286Çóµ÷¼Á +19 Faune 2026-04-08 20/1000 2026-04-09 08:36 by ŶŶ123
[¿¼ÑÐ] ÉúÎïѧѧ˶£¬³õÊÔ351·Ö£¬Çóµ÷¼Á +4 ¡­¡«¡¢Íõ¡­¡« 2026-04-08 5/250 2026-04-08 21:49 by limeifeng
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û