ÌâÄ¿ÄÚÈÝ
ijζÈʱ£¬ÔÚÒ»¸ö2LµÄÃܱÕÈÝÆ÷ÖУ¬X¡¢Y¡¢ZÈýÖÖÎïÖʵÄÎïÖʵÄÁ¿ËæÊ±¼äµÄ±ä»¯ÇúÏßÈçͼËùʾ£®¸ù¾ÝͼÖÐÊý¾ÝÌî¿Õ£º
£¨1£©¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ______£®
£¨2£©·´Ó¦¿ªÊ¼ÖÁ2min£¬ÒÔÆøÌåZ±íʾµÄƽ¾ù·´Ó¦ËÙÂÊΪ______£®
£¨3£©ÈôX¡¢Y¡¢Z¾ùÎªÆøÌ壬2minºó·´Ó¦´ïµ½Æ½ºâ£¬·´Ó¦´ïƽºâʱ£º¢Ù´ËʱÌåϵµÄѹǿÊÇ¿ªÊ¼Ê±µÄ______±¶£»¢Ú´ïƽºâʱ£¬ÈÝÆ÷ÄÚ»ìºÏÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿±ÈÆðʼͶÁÏʱ______£¨Ìî¡°Ôö´ó¡±¡°¼õС¡±»ò¡°ÏàµÈ¡±£©£®
£¨1£©¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ______£®
£¨2£©·´Ó¦¿ªÊ¼ÖÁ2min£¬ÒÔÆøÌåZ±íʾµÄƽ¾ù·´Ó¦ËÙÂÊΪ______£®
£¨3£©ÈôX¡¢Y¡¢Z¾ùÎªÆøÌ壬2minºó·´Ó¦´ïµ½Æ½ºâ£¬·´Ó¦´ïƽºâʱ£º¢Ù´ËʱÌåϵµÄѹǿÊÇ¿ªÊ¼Ê±µÄ______±¶£»¢Ú´ïƽºâʱ£¬ÈÝÆ÷ÄÚ»ìºÏÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿±ÈÆðʼͶÁÏʱ______£¨Ìî¡°Ôö´ó¡±¡°¼õС¡±»ò¡°ÏàµÈ¡±£©£®
£¨1£©¡¢ÓÉͼÏó¿ÉÒÔ¿´³ö£¬X¡¢YµÄÎïÖʵÄÁ¿Öð½¥¼õС£¬ZµÄÎïÖʵÄÁ¿Öð½¥Ôö´ó£¬ÔòX¡¢YΪ·´Ó¦ÎZΪÉú³ÉÎ2minºó£¬X¡¢YµÄÎïÖʵÄÁ¿Îª¶¨ÖµÇÒ²»ÎªÁ㣬Ϊ¿ÉÄæ·´Ó¦£¬Ïàͬʱ¼äÄÚÎïÖʵÄÁ¿µÄ±ä»¯±ÈֵΪ£º¡÷n£¨X£©£º¡÷n£¨Y£©£º¡÷n£¨Z£©=£¨1.0-0.7£©mol£º£¨1.0-0.9£©mol£º0.2mol=3£º1£º2£¬Ôò»¯Ñ§·½³ÌʽΪ3X+Y

2Z£¬
¹Ê´ð°¸Îª£º3X+Y

2Z£»
£¨2£©¡¢·´Ó¦¿ªÊ¼ÖÁ2min£¬ÆøÌåZµÄƽ¾ù·´Ó¦ËÙÂÊΪv=
=0.05mol/£¨L£®min£©£¬
¹Ê´ð°¸Îª£º0.05mol/£¨L£®min£©£»
£¨3£©¡¢¢Ù·´Ó¦´ïƽºâʱ£¬ÆøÌåµÄ×ÜÎïÖʵÄÁ¿Îª£º0.9mol+0.7mol+0.2mol=1.8mol£¬
ÆðÊ¼Ê±ÆøÌåµÄ×ÜÎïÖʵÄÁ¿Îª£º1.0mol+1.0mol=2.0mol£¬
·´Ó¦´ïƽºâʱ£¬´ËʱÈÝÆ÷ÄÚµÄѹǿÓëÆðʼѹǿ֮±ÈΪ1.8mol£º2.0mol=9£º10£¬´ËʱÌåϵµÄѹǿÊÇ¿ªÊ¼Ê±µÄ 0.9±¶
¹Ê´ð°¸Îª£º0.9£®
¢Úƽºâʱ£¬»ìºÏÆøÌåµÄƽ¾ùĦ¶ûÖÊÁ¿Îª
=
£¬ÆøÌåµÄ×ÜÖÊÁ¿²»±ä£¬×ÜÎïÖʵÄÁ¿¼õÉÙ£¬»ìºÏÆøÌåµÄƽ¾ùĦ¶ûÖÊÁ¿Ôö´ó£¬
¹Ê´ð°¸Îª£ºÔö´ó
2Z£¬
¹Ê´ð°¸Îª£º3X+Y
2Z£»
£¨2£©¡¢·´Ó¦¿ªÊ¼ÖÁ2min£¬ÆøÌåZµÄƽ¾ù·´Ó¦ËÙÂÊΪv=
| ||
| 2min |
¹Ê´ð°¸Îª£º0.05mol/£¨L£®min£©£»
£¨3£©¡¢¢Ù·´Ó¦´ïƽºâʱ£¬ÆøÌåµÄ×ÜÎïÖʵÄÁ¿Îª£º0.9mol+0.7mol+0.2mol=1.8mol£¬
ÆðÊ¼Ê±ÆøÌåµÄ×ÜÎïÖʵÄÁ¿Îª£º1.0mol+1.0mol=2.0mol£¬
·´Ó¦´ïƽºâʱ£¬´ËʱÈÝÆ÷ÄÚµÄѹǿÓëÆðʼѹǿ֮±ÈΪ1.8mol£º2.0mol=9£º10£¬´ËʱÌåϵµÄѹǿÊÇ¿ªÊ¼Ê±µÄ 0.9±¶
¹Ê´ð°¸Îª£º0.9£®
¢Úƽºâʱ£¬»ìºÏÆøÌåµÄƽ¾ùĦ¶ûÖÊÁ¿Îª
| . |
| M |
| m×Ü |
| n×Ü |
¹Ê´ð°¸Îª£ºÔö´ó
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿