ÌâÄ¿ÄÚÈÝ

16£®ÒÑÖªAºÍCµÄ×é³ÉÔªËØÏàͬ£¬CÔÚ¶þÑõ»¯Ã̵Ĵ߻¯Ï¿ÉÒԵõ½¿ÉÒÔ¹©¸øºôÎüµÄÆøÌåBºÍA£®¹ÌÌåDÔÚ´¿¾»µÄBÖоçÁÒȼÉÕ£¬»ðÐÇËÄÉ䣬Éú³ÉºÚÉ«¹ÌÌåE£®»Ø´ðÏÂÁÐÎÊÌâ
£¨1£©Ð´³öÎïÖʵĻ¯Ñ§Ê½AH2O£»DFe£®
£¨2£©C·Ö½âÉú³ÉAºÍBµÄ·´Ó¦ÊǷֽⷴӦ£¨Ìî»ù±¾·´Ó¦ÀàÐÍ£©£»
£¨3£©BÓëDµÄ·´Ó¦»¯Ñ§·½³ÌʽΪ£º3Fe+2O2$\frac{\underline{\;µãȼ\;}}{\;}$Fe3O4·´Ó¦ÖÐÔÚ¼¯ÆøÆ¿µ×²¿¼ÓÉÙÁ¿Ï¸É³»òË®µÄÄ¿µÄÊÇ·ÀÖ¹½¦ÂäµÄÈÛ»¯ÎïÕ¨ÁÑÆ¿µ×£®

·ÖÎö ¸ù¾ÝB¿ÉÒÔ¹©¸øºôÎü£¬ËùÒÔBÊÇÑõÆø£¬AºÍCµÄ×é³ÉÔªËØÏàͬ£¬CÔÚ¶þÑõ»¯Ã̵Ĵ߻¯Ï¿ÉÒԵõ½ÑõÆøºÍA£¬ËùÒÔCÊǹýÑõ»¯ÇâÈÜÒº£¬AÊÇË®£¬¹ÌÌåDÔÚ´¿¾»µÄÑõÆøÖоçÁÒȼÉÕ£¬»ðÐÇËÄÉ䣬Éú³ÉºÚÉ«¹ÌÌåE£¬ËùÒÔDÊÇÌú£¬EÊÇËÄÑõ»¯ÈýÌú£¬È»ºó½«ÍƳöµÄÎïÖʽøÐÐÑéÖ¤¼´¿É£®

½â´ð ½â£º£¨1£©B¿ÉÒÔ¹©¸øºôÎü£¬ËùÒÔBÊÇÑõÆø£¬AºÍCµÄ×é³ÉÔªËØÏàͬ£¬CÔÚ¶þÑõ»¯Ã̵Ĵ߻¯Ï¿ÉÒԵõ½ÑõÆøºÍA£¬ËùÒÔCÊǹýÑõ»¯ÇâÈÜÒº£¬AÊÇË®£¬¹ÌÌåDÔÚ´¿¾»µÄÑõÆøÖоçÁÒȼÉÕ£¬»ðÐÇËÄÉ䣬Éú³ÉºÚÉ«¹ÌÌåE£¬ËùÒÔDÊÇÌú£¬EÊÇËÄÑõ»¯ÈýÌú£¬¾­¹ýÑéÖ¤£¬ÍƵ¼ÕýÈ·£¬ËùÒÔAÊÇH2O£¬DÊÇFe£»
£¨2£©C·Ö½âÉú³ÉAºÍBµÄ·´Ó¦ÊǹýÑõ»¯ÇâÔÚ¶þÑõ»¯Ã̵Ĵ߻¯×÷ÓÃÏÂÉú³ÉË®ºÍÑõÆø£¬¸Ã·´Ó¦Âú×ã·Ö½â·´Ó¦Ò»±ä¶àµÄÌõ¼þ£¬ÊôÓڷֽⷴӦ£»
£¨3£©BÓëDµÄ·´Ó¦ÊÇÌúºÍÑõÆøÔÚµãȼµÄÌõ¼þÏÂÉú³ÉËÄÑõ»¯ÈýÌú£¬»¯Ñ§·½³ÌʽΪ£º3Fe+2O2$\frac{\underline{\;µãȼ\;}}{\;}$Fe3O4£¬·´Ó¦ÖÐÔÚ¼¯ÆøÆ¿µ×²¿¼ÓÉÙÁ¿Ï¸É³»òË®µÄÄ¿µÄÊÇ£º·ÀÖ¹½¦ÂäµÄÈÛ»¯ÎïÕ¨ÁÑÆ¿µ×£®
¹Ê´ð°¸Îª£º£¨1£©H2O£¬Fe£»
£¨2£©·Ö½â·´Ó¦£»
£¨3£©3Fe+2O2$\frac{\underline{\;µãȼ\;}}{\;}$Fe3O4£¬·ÀÖ¹½¦ÂäµÄÈÛ»¯ÎïÕ¨ÁÑÆ¿µ×£®

µãÆÀ ÔÚ½â´ËÀàÌâʱ£¬Ê×ÏȽ«ÌâÖÐÓÐÌØÕ÷µÄÎïÖÊÍÆ³ö£¬È»ºó½áºÏÍÆ³öµÄÎïÖʺÍÌâÖеÄת»¯¹ØÏµÍƵ¼Ê£ÓàµÄÎïÖÊ£¬×îºó½«ÍƳöµÄ¸÷ÖÖÎïÖÊ´úÈëת»¯¹ØÏµÖнøÐÐÑéÖ¤¼´¿É£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø