ÌâÄ¿ÄÚÈÝ

11£®Ä³»¯Ñ§Ð¡×éͬѧ£¬ÓÃÈçÏÂͼËùʾʵÑé̽¾¿ÖÊÁ¿Êغ㶨ÂÉ£®

£¨1£©³ä·Ö·´Ó¦ÀäÈ´ºó£¬ÌìÆ½ÈÔȻƽºâµÄÊÇA£¨Ìîд×ÖĸÐòºÅ£©£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ4P+5O2$\frac{\underline{\;µãȼ\;}}{\;}$2P2O5£¬·¢ÉúµÄÏÖÏóÊÇ·¢»Æ¹â¡¢·Å³öÈÈÁ¿¡¢Ã°³ö´óÁ¿µÄ°×ÑÌ£®
£¨2£©ºìÈȵÄÌúÄÜÓëË®ÕôÆø·´Ó¦£¬·Å³öÆøÌåX£¬Í¬Ê±Éú³É¹ÌÌåY£®XÆøÌå¿¿½ü»ðÑæµã»ðʱ£¬ÄÜȼÉÕ»ò·¢³ö±¬ÃùÉù£®Æä·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º3Fe+4H2O$\frac{\underline{\;\;¡÷\;\;}}{\;}$4X+Y£®ÔòXµÄ»¯Ñ§Ê½ÎªH2£¬YµÄ»¯Ñ§Ê½ÎªFe3O4£®

·ÖÎö £¨1£©AʵÑéÓÐÆøÌå²Î¼Ó£¬BʵÑéÓÐÆøÌåÉú³É£¬ËùÒÔÁ½¸öʵÑé¶¼ÐèÒªÔÚÃܱÕÌåϵÖнøÐУ®AʵÑéÔÚÃܱÕÈÝÆ÷ÖнøÐУ¬ËùÒÔÌìÆ½Æ½ºâ£¬¶øBʵÑéÔÚ³¨¿ªÉÕ±­ÖнøÐУ¬¹ÊB¿Ï¶¨²»Æ½ºâ£»
£¨2£©¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉ£¬Ô­×ÓµÄÖÖÀàºÍÔ­×ÓµÄÊýÄ¿¾ù²»±ä£®ÊýÒ»ÊýÔ­×ÓµÄÊýÄ¿£¬¿´Ò»¿´ÔªËصÄÖÖÀ࣬Äã»áÅжϳöX¡¢YµÄ»¯Ñ§Ê½£®

½â´ð ½â£º£¨1£©ÊµÑéAÔÚÃܱÕÈÝÆ÷ÖнøÐУ¬¹ÊÌìÆ½Æ½ºâ£®·½³ÌʽΪ£º4P+5O2$\frac{\underline{\;µãȼ\;}}{\;}$2P2O5£»°×Á×ÔÚ¿ÕÆøÖÐȼÉÕµÄÏÖÏ󣺷¢»Æ¹â¡¢·Å³öÈÈÁ¿¡¢Ã°³ö´óÁ¿µÄ°×ÑÌ£»
£¨2£©XÆøÌåÄÜȼÉÕ²¢·¢³ö±¬ÃùÉù£¬¸ù¾ÝÔªËØÖÖÀ಻±ä£¬¿ÉÖªÊÇÇâÆø£®¸ù¾Ý·´Ó¦Ç°ºóÔ­×ÓµÄÖÖÀàºÍ¸öÊý²»±ä£¬¿ÉµÃ³öYµÄ»¯Ñ§Ê½ÎªFe3O4£®
¹Ê´ð°¸Îª£º£¨1£©A£»4P+5O2$\frac{\underline{\;µãȼ\;}}{\;}$2P2O5£»·¢»Æ¹â¡¢·Å³öÈÈÁ¿¡¢Ã°³ö´óÁ¿µÄ°×ÑÌ£»
£¨2£©H2£»Fe3O4

µãÆÀ ±¾Ìâ×ÅÖØ¿¼²éѧÉúµÄ¼ÇÒäÄÜÁ¦¡¢Àí½âÄÜÁ¦¼°×ÛºÏÓ¦ÓÃÄÜÁ¦£®ÌâĿҪÇ󲻸ߣ¬ÄѶȲ»´ó£¬Ò×ÓÚ½â´ðµ«Ò²Ò×´í£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø