Question

Óü¯ÆøÆ¿¿ÉÍê³É¶àÖÖʵÑ飮Çë¸ù¾ÝÈçÏÂʵÑéʾÒâͼ£¬»Ø´ðÏà¹ØÎÊÌ⣺

£¨1£©AͼʵÑéÖз¢Éú·´Ó¦µÄ·½³ÌʽÊÇ

 

£»CͼʵÑéÖÐÊÕ¼¯µÄÆøÌåÊÇÑõÆø£¬Ñ¡ÓøÃÊÕ¼¯·½·¨µÄÀíÓÉÊÇ

 

£¬Ð´³öÓøßÃÌËá¼ØÖÆÈ¡ÑõÆøµÄ»¯Ñ§·½³Ìʽ

 

£»
£¨2£©¸ù¾ÝBͼµÄʵÑéÄ¿µÄ£¬¼¯ÆøÆ¿ÖÐ×°ÈëµÄÊÔ¼ÁÊÇ

 

£¨Ìî×Öĸ£©£¬
A¡¢Ë®         B¡¢ÇâÑõ»¯ÄÆÈÜÒº     C¡¢Å¨ÁòËá      D¡¢Å¨ÑÎËá
£¨3£©DͼʵÑéÖй۲쵽µÄÏÖÏóÊÇ£º¾çÁÒȼÉÕ£¬·ÅÈÈ£¬

 

£»EÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ

 

£®

Answer 1

·ÖÎö£º£¨1£©ÒÑÖªAͼʵÑéÖУ¬·´Ó¦ÎïΪϡÑÎËáºÍʯ»Òʯ£¬¹Ê¿ÉÊéдÆä·´Ó¦µÄ»¯Ñ§·½³Ìʽ£»CͼʵÑéÖÐÊÕ¼¯µÄÆøÌåÊÇÑõÆø£¬¿¼ÂÇÑõÆøµÄÐÔÖÊ£»ÓøßÃÌËá¼ØÖÆÈ¡ÑõÆøʱ£¬Ö÷Òª¸ßÃÌËá¼Ø¡¢ÃÌËá¼Ø¡¢¶þÑõ»¯Ã̵Ļ¯Ñ§Ê½µÄÊéд£»
£¨2£©¸ù¾ÝBͼµÄʵÑéÄ¿µÄ£¬ÊÇΪÁ˳ýµô¶þÑõ»¯Ì¼£¬µÃµ½½Ï´¿¾»µÄÒ»Ñõ»¯Ì¼£¬¹ÊÑ¡ÔñµÄÊÔ¼ÁӦΪÎüÊÕ¶þÑõ»¯Ì¼µÄÄÜÁ¦½ÏÇ¿µÄÎïÖÊ£»
£¨3£©DͼʵÑéÊÇÁòÔÚÑõÆøÖÐȼÉÕµÄʵÑ飬EÖÐÊÇÌúË¿ÔÚÑõÆøÖÐȼÉÕµÄʵÑ飬¼ÇÒäËüÃǵÄʵÑéÏÖÏó£®

½â´ð£º½â£º£¨1£©¢ÙAͼʵÑéÖУ¬·´Ó¦ÎïΪϡÑÎËáºÍʯ»Òʯ£¬¹ÊCaCO₃+2HCl=CaCl₂+H₂O+CO₂¡ü£»¢ÚCͼʵÑéÖÐÊÕ¼¯ÑõÆø£¬ÒòΪÑõÆøÄÑÈÜÓÚË®£»¢ÛÓøßÃÌËá¼ØÖÆÈ¡ÑõÆø£¬ÕýÈ·Êéд»¯Ñ§·½³Ìʽ£º2KMnO₄

¡÷   .

K₂MnO₄+MnO₂+O₂¡ü
£¨2£©BͼµÄʵÑéÄ¿µÄ£¬ÊÇΪÁ˳ýµô¶þÑõ»¯Ì¼£¬¹ÊÑ¡ÔñµÄÊÔ¼ÁӦΪÇâÑõ»¯ÄÆÈÜÒº£»
£¨3£©DͼʵÑéÊÇÁòÔÚÑõÆøÖÐȼÉÕµÄʵÑ飬ÏÖÏóΪ·¢³öÀ¶×ÏÉ«»ðÑ棬²úÉúÓд̼¤ÐÔÆøζµÄÆøÌ壻
EÖÐÊÇÌúË¿ÔÚÑõÆøÖÐȼÉÕµÄʵÑ飬»¯Ñ§·½³ÌʽΪ3Fe+2O₂

µãȼ  .

Fe₃O₄
¹Ê´ðΪ£º£¨1£©CaCO₃+2HCl=CaCl₂+H₂O+CO₂¡ü£¬ÑõÆø²»Ò×ÈÜÓÚË®£¬2KMnO₄

¡÷   .

K₂MnO₄+MnO₂+O₂¡ü
£¨2£©B£»£¨3£©·¢³öÀ¶×ÏÉ«»ðÑ棬²úÉúÓд̼¤ÐÔÆøζµÄÆøÌ壻3Fe+2O₂

µãȼ  .

Fe₃O₄

µãÆÀ£º±¾ÌâÖ÷Òª¿¼²éÁË»¯Ñ§·½³ÌʽµÄÊéд£¬ÕÆÎÕ³£ÓÃÆøÌåµÄ¼ìÑéºÍ³ýÔӵķ½·¨£¬Á˽âÑõÆøµÄÊÕ¼¯·½·¨ºÍÑõÆøÓë̼¡¢Áò¡¢Áס¢ÌúµÈÎïÖʵķ´Ó¦ÏÖÏó£®