ÌâÄ¿ÄÚÈÝ
ϱíÊǼ¸ÖÖ¼ÒÓÃÇå½à¼ÁµÄ¹¦ÄÜ¡¢ÓÐЧ³É·Ö£®Çå½à¼ÁÃû³Æ | ½à²ÞÁé | »îÑõ²ÊƯ | Ư°×¾« |
¹¦ ÄÜ | ÓÐЧÇå³ýÎÛ¹¸£¬³ýÒìζ | ƯϴÒÂÎʹɫ²Ê¸üÏÊÑÞ | ¿ìËÙƯ³ýÒÂÎïÎÛ×Õ |
ÓÐЧ³É·Ö | HCl | H2O2 | NaClO |
£¨1£©¡°½à²ÞÁ顱ÄÜ·ñÓë¼îÐÔÇå½à¼Á»ìÓã¿
£¨2£©¡°½à²ÞÁ顱ÎðÓÃÓÚ´óÀíʯÇå½àµÄÀíÓÉÊÇ
£¨3£©ÔÚÊ¢ÓÐÉÙÁ¿¡°»îÑõ²ÊƯ¡±ÒºÌåµÄÊÔ¹ÜÖУ¬¼ÓÉÙÁ¿¶þÑõ»¯ÃÌ£¬¹Û²ìµ½µÄÏÖÏóÊÇ
£¨4£©¡°½à²ÞÁ顱Ó롰Ư°×¾«¡±²»ÄÜ»ìÓ㮶þÕßÈô»ìºÏÒײúÉúÒ»ÖÖÓж¾ÆøÌ壬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºNaClO+2HCl=NaCl+X¡ü+H2O£¬ÔòXµÄ»¯Ñ§Ê½Îª
·ÖÎö£º£¨1£©¸ù¾Ý±í¸ñÖªµÀ¡°½à²âÁ顱µÄÖ÷Òª³É·ÖÊÇËᣬËáÓë¼î»ìÓûήµÍЧ¹û£»
£¨2£©½à²ÞÁéÊÇËᣬ´óÀíʯÓöËá»á·´Ó¦£¬Ë𺦴óÀíʯ£®¡°»îÑõ²ÊƯ¡±µÄÓÐЧ³É·ÖÔÚ¶þÑõ»¯Ã̵Ä×÷ÓÃÏ¿ÉÉú³ÉÆøÌ壻
£¨3£©ÒÀ¾ÝÖÊÁ¿Êغ㶨ÂÉ¿ÉÇó½â£®
£¨2£©½à²ÞÁéÊÇËᣬ´óÀíʯÓöËá»á·´Ó¦£¬Ë𺦴óÀíʯ£®¡°»îÑõ²ÊƯ¡±µÄÓÐЧ³É·ÖÔÚ¶þÑõ»¯Ã̵Ä×÷ÓÃÏ¿ÉÉú³ÉÆøÌ壻
£¨3£©ÒÀ¾ÝÖÊÁ¿Êغ㶨ÂÉ¿ÉÇó½â£®
½â´ð£º½â£º£¨1£©´Ó±í¸ñÖпÉÖª£¬½à²ÞÁéµÄÓÐЧ³É·ÖÊÇHCl£¬ÈçÓë¼îÐÔÇå½à¼Á»ìÓã¬ÆäÖеļîÓëHCl·¢ÉúÖкͷ´Ó¦£¬Éú³ÉÑκÍË®£¬½µµÍʹÓÃЧ¹û£®
¹Ê´ð°¸Îª£º²»ÄÜ»ìÓã®
£¨2£©½à²ÞÁéµÄÓÐЧ³É·ÖÊÇHCl£¬´óÀíʯµÄÓÐЧ³É·ÖÊÇCaCO3£®ÊµÑéÊÒÖÐÓÃÕâÁ½Öֳɷַ´Ó¦ÖÆÈ¡¶þÑõ»¯Ì¼£¬¹Ê½à²ÞÁé¶Ô´óÀíʯÓи¯Ê´ÐÔ£¬²»¿ÉÓÃÓÚÇåÀí´óÀíʯ£®¡°»îÑõ²ÊƯ¡±ÒºÌåµÄÓÐЧ³É·ÖÊÇH2O2£¬ËüÔÚ¶þÑõ»¯Ã̵Ĵ߻¯×÷ÓÃÏ¿ÉÉú³ÉÑõÆø£¬·´Ó¦·½³ÌʽΪ£º2H2O2
2H2O+O2¡ü£¬ËùÒÔ¿É¿´µ½ÓÐÆøÅݲúÉú£®
¹Ê´ð°¸Îª£ºÑÎËáÄÜÓë´óÀíʯ·¢Éú·´Ó¦£¬¸¯Ê´´óÀíʯ¡¢ÓдóÁ¿ÆøÅݲúÉú¡¢2H2O2
2H2O+O2¡ü
£¨3£©¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉ¿ÉÖª£¬·´Ó¦Ê½NaClO+2HCl=NaCl+X¡ü+H2OµÄÉú³ÉÎïÖл¹È±ÉÙÁ½¸öÂÈÔªËØ£¬¹ÊXÊÇCl2£®ÒòΪÄÆÔªËØ»¯ºÏ¼ÛÊÇÕýÒ»¼Û£¬ÑõÔªËØÊǸº¶þ¼Û£¬¸ù¾ÝÕý¸º»¯ºÏ¼Û´úÊýºÍÊÇÁ㣬¿ÉÖªÂȵĻ¯ºÏ¼Û£®
¹Ê´ð°¸Îª£ºCl2£»+3
¹Ê´ð°¸Îª£º²»ÄÜ»ìÓã®
£¨2£©½à²ÞÁéµÄÓÐЧ³É·ÖÊÇHCl£¬´óÀíʯµÄÓÐЧ³É·ÖÊÇCaCO3£®ÊµÑéÊÒÖÐÓÃÕâÁ½Öֳɷַ´Ó¦ÖÆÈ¡¶þÑõ»¯Ì¼£¬¹Ê½à²ÞÁé¶Ô´óÀíʯÓи¯Ê´ÐÔ£¬²»¿ÉÓÃÓÚÇåÀí´óÀíʯ£®¡°»îÑõ²ÊƯ¡±ÒºÌåµÄÓÐЧ³É·ÖÊÇH2O2£¬ËüÔÚ¶þÑõ»¯Ã̵Ĵ߻¯×÷ÓÃÏ¿ÉÉú³ÉÑõÆø£¬·´Ó¦·½³ÌʽΪ£º2H2O2
| ||
¹Ê´ð°¸Îª£ºÑÎËáÄÜÓë´óÀíʯ·¢Éú·´Ó¦£¬¸¯Ê´´óÀíʯ¡¢ÓдóÁ¿ÆøÅݲúÉú¡¢2H2O2
| ||
£¨3£©¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉ¿ÉÖª£¬·´Ó¦Ê½NaClO+2HCl=NaCl+X¡ü+H2OµÄÉú³ÉÎïÖл¹È±ÉÙÁ½¸öÂÈÔªËØ£¬¹ÊXÊÇCl2£®ÒòΪÄÆÔªËØ»¯ºÏ¼ÛÊÇÕýÒ»¼Û£¬ÑõÔªËØÊǸº¶þ¼Û£¬¸ù¾ÝÕý¸º»¯ºÏ¼Û´úÊýºÍÊÇÁ㣬¿ÉÖªÂȵĻ¯ºÏ¼Û£®
¹Ê´ð°¸Îª£ºCl2£»+3
µãÆÀ£º±¾ÌâÒÔÉú»îÖеij£¼ûÎïÖÊΪÇÐÈëµã£¬¿¼²éËáÓë¼îÖ®¼äµÄ·´Ó¦£¬ÒÔ¼°»¯Ñ§·½³ÌʽµÄÏà¹ØÎÊÌ⣮¼¤·¢Ñ§ÉúµÄѧϰ»¯Ñ§µÄÐËȤ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
Éú»îÀë²»¿ª»¯Ñ§£¬Éú»îÖд¦´¦Óл¯Ñ§£¬Ï±íÊǼ¸ÖÖ¼ÒÓÃÇå½à¼ÁµÄ¹¦ÄܺÍÓÐЧ³É·Ö£®
¾Ý±í»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©¡°½à²ÞÁ顱ÄÜ·ñÓë¼îÐÔÇå½à¼Á»ìÓã¿ £®
£¨2£©¡°½à²ÞÁ顱ÎðÓÃÓÚ´óÀíʯÇå½àµÄÀíÓÉÊÇ £»ÔÚÊ¢ÓÐÉÙÁ¿¡°»îÑõ²ÊƯ¡±ÒºÌåµÄÊÔ¹ÜÖУ¬¼ÓÉÙÁ¿¶þÑõ»¯ÃÌ£¬¹Û²ìµ½µÄÏÖÏóÊÇ £¬Æä·´Ó¦µÄ·½³ÌʽΪ £»Æ¯°×¾«ÖÐÂÈÔªËصĻ¯ºÏ¼ÛΪ £®
£¨3£©¡°½à²ÞÁ顱Ó롰Ư°×¾«¡±²»ÄÜ»ìÓ㮶þÕßÈô»ìºÏÒײúÉúÒ»ÖÖÓж¾ÆøÌ壬»¯Ñ§·½³ÌʽΪ£ºNaClO+2HCl=NaCl+X¡ü+H2O£¬ÔòXµÄ»¯Ñ§Ê½Îª £®
Çå½à¼ÁÃû³Æ | ½à²ÞÁé | »îÑõ²ÊƯ | Ư°×¾« |
¹¦ ÄÜ | ÓÐЧÇå³ýÎÛ¹¸£¬³ýÒìζ | ƯϴÒÂÎʹɫ²Ê¸üÏÊÑÞ | ¿ìËÙƯ³ýÒÂÎïÎÛ×Õ |
ÓÐЧ³É·Ö | HCl | H2O2 | NaClO |
£¨1£©¡°½à²ÞÁ顱ÄÜ·ñÓë¼îÐÔÇå½à¼Á»ìÓã¿
£¨2£©¡°½à²ÞÁ顱ÎðÓÃÓÚ´óÀíʯÇå½àµÄÀíÓÉÊÇ
£¨3£©¡°½à²ÞÁ顱Ó롰Ư°×¾«¡±²»ÄÜ»ìÓ㮶þÕßÈô»ìºÏÒײúÉúÒ»ÖÖÓж¾ÆøÌ壬»¯Ñ§·½³ÌʽΪ£ºNaClO+2HCl=NaCl+X¡ü+H2O£¬ÔòXµÄ»¯Ñ§Ê½Îª