| ²é¿´: 688 | »Ø¸´: 7 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
duguwoÒø³æ (СÓÐÃûÆø)
|
[½»Á÷]
ÇóÇâÑõ»¯ÄÆ ÒÒ´¼ÈÜÒº±½ÁÚ¶þ¼×ËáÇâ¼Ø±ê¶¨·½·¨, ¸øÎå½ð£¡£¡
|
||
|
ÇâÑõ»¯ÄÆ ÒÒ´¼ÈÜÒº±½ÁÚ¶þ¼×ËáÇâ¼Ø±ê¶¨·½·¨, ¸øÎå½ð£¡£¡ [ Last edited by dongfang1629 on 2007-6-23 at 18:11 ] |
» ²ÂÄãϲ»¶
²ÄÁÏ¿¼Ñе÷¼Á
ÒѾÓÐ3È˻ظ´
²ÄÁϵ÷¼Á
ÒѾÓÐ12È˻ظ´
Ó¢Ò»ÊýÒ»408£¬×Ü·Ö284£¬¶þÕ½Õæ³ÏÇóµ÷¼Á
ÒѾÓÐ14È˻ظ´
085410 Ò»Ö¾Ô¸211 22408·ÖÊý359Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
271Çóµ÷¼Á
ÒѾÓÐ19È˻ظ´
385·Ö ÉúÎïѧ£¨071000£©Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
Ò»Ö¾Ô¸°²»Õ´óѧ¼ÆËã»ú¿ÆÑ§Óë¼¼Êõѧ˶£¬331·ÖÇóµ÷¼Á
ÒѾÓÐ3È˻ظ´
318Çóµ÷¼Á£¬¼ÆËã²ÄÁÏ·½Ïò
ÒѾÓÐ8È˻ظ´
291Çóµ÷¼Á
ÒѾÓÐ25È˻ظ´
Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ085601²ÄÁϹ¤³ÌÓ¢Ò»Êý¶þ³õÊÔ×Ü·Ö335Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´

С¶¹Ñ¿
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 3685.8
- Ìû×Ó: 106
- ÔÚÏß: 43.7Сʱ
- ³æºÅ: 332101
- ×¢²á: 2007-03-25
- ÐÔ±ð: GG
- רҵ: ¹¤É̹ÜÀí
6Â¥2007-06-26 08:31:24
duguwo
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 486.5
- Ìû×Ó: 255
- ÔÚÏß: 8.1Сʱ
- ³æºÅ: 265588
- ×¢²á: 2006-07-15
- ÐÔ±ð: GG
- רҵ: Ó¦ÓÃÓлú»¯Ñ§

2Â¥2007-03-30 12:08:41
С¶¹Ñ¿
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 3685.8
- Ìû×Ó: 106
- ÔÚÏß: 43.7Сʱ
- ³æºÅ: 332101
- ×¢²á: 2007-03-25
- ÐÔ±ð: GG
- רҵ: ¹¤É̹ÜÀí
¡ï
dongfang1629(½ð±Ò+1):ллӦÖú£¡£¡
dongfang1629(½ð±Ò+1):ллӦÖú£¡£¡
|
µÚ¶þÕ »¯ÑéÊÒ³£ÓÃÒ©Æ·µÄÅäÖÆºÍ±ê¶¨·½·¨ Ò»¡¢ ÇâÑõ»¯ÄƱê×¼ÈÜÒºµÄÅäÖÆºÍ±ê¶¨ C£¨NaOH£©= 1mol/L C£¨NaOH£©= 0.5mol/L C£¨NaOH£©= 0.1mol/L £¨Ò»£©ÇâÑõ»¯ÄƱê×¼ÈÜÒºµÄÅäÖÆ£º ³ÆÈ¡120g NaOH£¬ÈÜÓÚ100mLË®ÖУ¬Ò¡ÔÈ£¬µ¹Èë¾ÛÒÒÏ©ÈÝÆ÷ÖУ¬ÃܱշÅÖÃÖÁÈÜÒºÇåÁÁ¡£ÓÃËÜÁϹÜÎüÈ¡ÏÂÁй涨Ìå»ýµÄÉϲãÇåÒº£¬×¢Èë1000mLÎÞCO2µÄË®ÖÐÒ¡ÔÈ¡£ C£¨NaOH£©£¬mol/L NaOH±¥ºÍÈÜÒº£¬mL 1 56 0.5 28 0.1 5.6 £¨¶þ£©ÇâÑõ»¯ÄƱê×¼ÈÜÒºµÄ±ê¶¨£º 1. ²â¶¨·½·¨£º ³ÆÈ¡ÏÂÁй涨Á¿µÄ¡¢ÓÚ105¡ª110¡£CºæÖÁÖÊÁ¿ºã¶¨µÄ»ù×¼ÁÚ¶þ¼×ËáÇâ¼Ø£¬³Æ×¼ÖÁ0.0001 g£¬ÈÜÓÚÏÂÁй涨Ìå»ýµÄÎÞCO2µÄË®ÖУ¬¼Ó2µÎ·Óָ̪ʾҺ£¨10 g/L£©£¬ÓÃÅäÖÆºÃµÄNaOHÈÜÒºµÎ¶¨ÖÁÈÜÒº³Ê·Ûºìɫͬʱ×÷¿Õ°×ÊÔÑé¡£ C£¨NaOH£© »ù×¼ÁÚ±½¶þ¼×ËáÇâ¼Ø ÎÞCO2Ë® mol/L g mL 1 6 80 0.5 3 80 0.1 0.6 80 2. ¼ÆË㣺ÇâÑõ»¯ÄƱê×¼ÈÜҺŨ¶È°´ÏÂʽ¼ÆË㣺 C£¨NaOH£©= M / [£¨V¡ªV0£©¡Á0.2042] ʽÖУºC£¨NaOH£©¡ª¡ªÇâÑõ»¯ÄƱê×¼ÈÜÒºÖ®ÎïÖʵÄŨ¶È£¬mol/L£» V¡ª¡ªÏûºÄÇâÑõ»¯ÄƵÄÁ¿£¬mL£» V0¡ª¡ª¿Õ°×ÊÔÑéÏûºÄÇâÑõ»¯ÄƵÄÁ¿£¬mL£» M¡ª¡ªÁÚ±½¶þ¼×ËáÇâ¼ØµÄÖÊÁ¿£¬g£» 0.2042¡ª¡ªÁÚ±½¶þ¼×ËáÇâ¼ØµÄĦ¶ûÖÊÁ¿¡£K g/ mol¡£ |
3Â¥2007-06-22 21:16:23
fans3500
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 293
- Ìû×Ó: 70
- ÔÚÏß: 6.8Сʱ
- ³æºÅ: 404579
- ×¢²á: 2007-06-17
- ÐÔ±ð: GG
- רҵ: ʳƷ¿ÆÑ§»ù´¡
4Â¥2007-06-23 21:39:53














»Ø¸´´ËÂ¥