ÌâÄ¿ÄÚÈÝ
³¤ÆÚÒÔÀ´Ò»Ö±ÈÏΪ·úµÄº¬ÑõËá²»´æÔÚ£¬×Ô1971ÄêÃÀ¹ú¿Æѧ¼ÒÓÃF2ͨ¹ýϸ±ùÀ´»ñµÃ´Î·úËᣨHFO£©ÒÔÀ´£¬¶ÔHFOµÄÑо¿ÒýÆðÁ˳ä·ÖÖØÊÓ¡£
£¨1£©´Î·úËáÄÜÓëË®·´Ó¦µÃµ½ÈÜÒºA£¬AÖк¬B¡¢CÁ½ÖÖÈÜÖÊ£¬B³£ÓÃÓÚµñ¿Ì²£Á§£¬CÔÚ¼ÓÈÈÌõ¼þÏ·ֽâÉú³ÉÒ»ÖÖÄÜʹ´ø»ðÐǵÄľÌõ¸´È¼µÄÆøÌ壨ÒÑÖª2H2O22H2O+O2¡ü£©£¬Ôò´Î·úËáÓëË®·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ ¡£
£¨2£©Ð´³öÔÚ¼ÓÈÈÌõ¼þÏÂF2£¨g£©¸úÉռӦµÄ»¯Ñ§·½³Ìʽ£º ¡£
£¨3£©ÅжϴηúËáÖÐÑõÔªËصĻ¯ºÏ¼Û ¡£
£¨1£©HFO+H2OHF¡ü+H2O2
£¨2£©2F2+4NaOH4NaF+O2+2H2O
(3)0¼Û
½âÎö:
´ËÌâÉæ¼°·úµÄÌØÊâÐÔ£¬¾ßÓÐÄæÏò˼άµÄ¹¦ÄÜ¡£Í¨³£Ìõ¼þÏ£º2F2+2H2O4HF+O2£¬ÏÔÈ»ÕâÓëÌâÄ¿ÐÅÏ¢ºÜ²»Ïàͬ£¬×Ðϸ·ÖÎö£¬·¢ÏÖËüÃÇÊÇÓÐÁªÏµµÄ¡£Ê×ÏÈ°´ÌâÄ¿Ëù¸øÓèµÄÐÅÏ¢£¬·úÓëË®·´Ó¦µÄ·½³ÌʽΪ£ºF2+H2OHF+HFO£¬°´£¨1£©ÖС°B³£ÓÃÓÚµñ¿Ì²£Á§¡±£¬ÔòBÊÇHF£¬ÓÐHFO+H2OHF+C£¬CÖÐÏÔÈ»²»º¬F£¬¶ø¡°CÔÚ¼ÓÈÈÏ·ֽâÉú³ÉÒ»ÖÖÄÜʹ´ø»ðÐǵÄľÌõ¸´È¼µÄÆøÌ塱£¬Òò2H2O22H2O+O2¡ü,¹ÊCÖ»ÄÜÊÇH2O2£¬Òò¶ø´Î·úËáÓëË®·´Ó¦µÄ·½³ÌʽΪHFO+H2OHF¡ü+H2O2¡£´ÓÖв»ÄÑ¿´³ö·´Ó¦2F2+2H2O4HF+O2ʵ¼ÊÉÏÊÇÔڽϸßζÈϵķ´Ó¦¡£ÖÁÓÚ¼ÓÈÈÌõ¼þÏÂF2£¨g£©¸úÉռӦʵÖÊÉÏÊÇHFÓëNaOH·´Ó¦¡£ÔÚHFOÖзúµÄ»¯ºÏ¼ÛÖ»ÄÜÊÇ-1£¬ÇâµÄ»¯ºÏ¼ÛÖ»ÄÜÊÇ+1£¬¹ÊÑõµÄ»¯ºÏ¼ÛΪ0¡£
A¡¢Çâ+1¼Û¡¡·ú+1¼Û¡¡Ñõ-2¼Û | B¡¢Çâ+1¼Û¡¡·ú-1¼Û¡¡Ñõ0¼Û | C¡¢Çâ-1¼Û¡¡·ú+3¼Û¡¡Ñõ-2¼Û | D¡¢Çâ-1¼Û¡¡·ú-1¼Û¡¡Ñõ+2¼Û |