Question

14£®Ó÷ûºÅ±í´ïʽ±íʾÏÂÁл¯Ñ§·´Ó¦£®
£¨1£©ºìÁ×ÔÚ¿ÕÆøÖÐȼÉÕ4P+5O₂$\frac{\underline{\;µãȼ\;}}{\;}$2P₂O₅£®
£¨2£©ÌúË¿ÔÚÑõÆøÖÐȼÉÕ3Fe+2O₂$\frac{\underline{\;µãȼ\;}}{\;}$Fe₃O₄£®
£¨3£©¹ýÑõ»¯ÇâÖÆÈ¡ÑõÆø2H₂O₂$\frac{\underline{\;MnO_2\;}}{\;}$2H₂O+O₂¡ü£®
£¨4£©ÓøßÃÌËá¼ØÖÆÈ¡ÑõÆø2KMnO₄$\frac{\underline{\;\;¡÷\;\;}}{\;}$K₂MnO₄+MnO₂+O₂¡ü£®
£¨5£©ÓÃÂÈËá¼ØÖÆÈ¡ÑõÆø2KClO₃$\frac{\underline{MnO_2}}{¡÷}$2KCl+3O₂¡ü£®
ÒÔÉÏ·´Ó¦ÊôÓÚ»¯ºÏ·´Ó¦µÄÊÇ£¨1£©£¨2£©£¬ÊôÓڷֽⷴӦµÄÊÇ£¨3£©£¨4£©£¨5£©£¬ÊôÓÚÑõ»¯·´Ó¦µÄÊÇ£¨1£©£¨2£©£¨ÌîÐòºÅ£©

Answer 1

·ÖÎö Ê×Ïȸù¾Ý·´Ó¦Ô­ÀíÕÒ³ö·´Ó¦Îï¡¢Éú³ÉÎï¡¢·´Ó¦Ìõ¼þ£¬¸ù¾Ý»¯Ñ§·½³ÌʽµÄÊéд·½·¨¡¢²½Öè½øÐÐÊéд£»ÔÙ¸ù¾Ý·´Ó¦ÌØÕ÷È·¶¨·´Ó¦ÀàÐÍ£®

½â´ð ½â£º£¨1£©ºìÁ×ÔÚÑõÆøÖÐȼÉÕÉú³ÉÎåÑõ»¯¶þÁ×£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º4P+5O₂$\frac{\underline{\;µãȼ\;}}{\;}$2P₂O₅£»¸Ã·´Ó¦·ûºÏ¡°¶à±äÒ»¡±µÄÌØÕ÷£¬ÊôÓÚ»¯ºÏ·´Ó¦£¬ÓÐÑõÆø²Î¼Ó·´Ó¦£¬ÊôÓÚÑõ»¯·´Ó¦£®
£¨2£©ÌúË¿ÔÚÑõÆøÖÐȼÉÕÉú³ÉËÄÑõ»¯ÈýÌú£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º3Fe+2O₂$\frac{\underline{\;µãȼ\;}}{\;}$Fe₃O₄£»¸Ã·´Ó¦·ûºÏ¡°¶à±äÒ»¡±µÄÌØÕ÷£¬ÊôÓÚ»¯ºÏ·´Ó¦£¬ÓÐÑõÆø²Î¼Ó·´Ó¦£¬ÊôÓÚÑõ»¯·´Ó¦£®
£¨3£©¹ýÑõ»¯ÇâÈÜÒºÔÚ¶þÑõ»¯Ã̵Ĵ߻¯×÷ÓÃÏÂÉú³ÉË®ºÍÑõÆø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º2H₂O₂$\frac{\underline{\;MnO_2\;}}{\;}$2H₂O+O₂¡ü£»¸Ã·´Ó¦·ûºÏ¡°Ò»±ä¶à¡±µÄÌØÕ÷£¬ÊôÓڷֽⷴӦ£®
£¨4£©¸ßÃÌËá¼ØÔÚ¼ÓÈÈÌõ¼þÏÂÉú³ÉÃÌËá¼Ø¡¢¶þÑõ»¯Ã̺ÍÑõÆø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ2KMnO₄$\frac{\underline{\;\;¡÷\;\;}}{\;}$K₂MnO₄+MnO₂+O₂¡ü£»¸Ã·´Ó¦·ûºÏ¡°Ò»±ä¶à¡±µÄÌØÕ÷£¬ÊôÓڷֽⷴӦ£®
£¨5£©ÂÈËá¼ØÔÚ¶þÑõ»¯Ã̵Ĵ߻¯×÷ÓÃÏÂÉú³ÉÂÈ»¯¼ØºÍÑõÆø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º2KClO₃$\frac{\underline{MnO_2}}{¡÷}$2KCl+3O₂¡ü£»¸Ã·´Ó¦·ûºÏ¡°Ò»±ä¶à¡±µÄÌØÕ÷£¬ÊôÓڷֽⷴӦ£®
¹Ê´ð°¸Îª£º£¨1£©4P+5O₂$\frac{\underline{\;µãȼ\;}}{\;}$2P₂O₅£»£¨2£©3Fe+2O₂$\frac{\underline{\;µãȼ\;}}{\;}$Fe₃O₄£»£¨3£©2H₂O₂$\frac{\underline{\;MnO_2\;}}{\;}$2H₂O+O₂¡ü£»£¨4£©2KMnO₄$\frac{\underline{\;\;¡÷\;\;}}{\;}$K₂MnO₄+MnO₂+O₂¡ü£»£¨5£©2KClO₃$\frac{\underline{MnO_2}}{¡÷}$2KCl+3O₂¡ü£»
£¨1£©£¨2£©£»£¨3£©£¨4£©£¨5£©£»£¨1£©£¨2£©£®

µãÆÀ ±¾ÌâÄѶȲ»´ó£¬¿¼²éѧÉú¸ù¾Ý·´Ó¦Ô­ÀíÊéд»¯Ñ§·½³Ìʽ¡¢Åж¨·´Ó¦ÀàÐ͵ÄÄÜÁ¦£¬ÕÆÎÕ»¯Ñ§·½³ÌʽµÄÊéд·½·¨¡¢ËÄÖÖ»ù±¾·´Ó¦ÀàÐ͵ÄÌØÕ÷¼´¿ÉÕýÈ·½â´ð±¾Ì⣮