ÌâÄ¿ÄÚÈÝ

11£®ÇÝÁ÷¸ÐÊÇÇÝÁ÷ÐÐÐÔ¸Ðð£¬ÊÇÓÉÁ÷ÐÐÐÔ¸Ð𲡶¾ÒýÆðµÄÒ»ÖÖÇÝÀഫȾ²¡£®Îª·ÀÖ¹ÒßÇéÂûÑÓ£¬±ØÐëѸËÙ½øÐиôÀ룬²¢¶ÔÊÜÇÝÁ÷¸Ð²¡¶¾ÎÛȾµÄÇÝÉá¡¢¹¤¾ßµÈ½øÐÐÏû¶¾£®×ÊÁÏÏÔʾ£ºÇÝÁ÷¸Ð²¡¶¾ÔÚ¸ßΡ¢¼îÐÔ»·¾³¡¢¸ßÃÌËá¼Ø»ò´ÎÂÈËáÄÆµÈÏû¶¾¼ÁÖÐÉú´æÄÜÁ¦½Ï²î£®Çë»Ø´ð£º
£¨1£©´ÎÂÈËáÄÆ£¨NaClO£©ÊôÓÚÑΣ¨Ìî¡°Ñõ»¯Î¡¢¡°Ëᡱ¡¢¡°¼î¡±»ò¡°ÑΡ±£©£®
£¨2£©ÒÔ϶ÔÊÜÎÛȾ¹¤¾ßµÄÏû¶¾·½·¨²»¿ÉÐеÄÊÇB £¨ÌîÐòºÅ£©£¬
A£®ÓÃNaOHÈÜÒº½þÅÝ      B£®ÓÃË®³åÏ´¼´¿É    C£®ÓÃNaClOÈÜÒº½þÅÝ£®

·ÖÎö £¨1£©¸ù¾ÝÑõ»¯Îï¡¢Ëá¡¢¼î¡¢Ñε͍ÒåÀ´ÅжϴÎÂÈËáÄÆµÄÖÖÀࣻ
£¨2£©ÓÉ¡°ÇÝÁ÷¸Ð²¡¶¾ÔÚ¸ßΡ¢¼îÐÔ»·¾³¡¢¸ßÃÌËá¼Ø»ò´ÎÂÈËáÄÆµÈÏû¶¾¼ÁÖÐÉú´æÄÜÁ¦½Ï²î¡±£¬ËùÒÔ¶ÔÓÚÊܵ½ÎÛȾµÄÒÇÆ÷¶¼¿ÉÒÔÓüîÒº¡¢´ÎÂÈËáÄÆÒº»òÕ߸ßÃÌËá¼ØÀ´Ïû¶¾´¦Àí£®

½â´ð ½â£º£¨1£©´ÎÂÈËáÄÆÊÇÓɽðÊôÀë×ÓºÍËá¸ùÀë×Ó¹¹³ÉµÄ»¯ºÏÎÊôÓÚÑΣ¬¹ÊÌÑΣ»
£¨2£©ÇÝÁ÷¸Ð²¡¶¾ÔÚ¸ßΡ¢¼îÐÔ»·¾³¡¢¸ßÃÌËá¼Ø»ò´ÎÂÈËáÄÆµÈÏû¶¾¼ÁÖÐÉú´æÄÜÁ¦½Ï²î£¬ÇâÑõ»¯ÄÆÈÜÒºÏÔ¼îÐÔ£¬´ÎÂÈËáÄÆ¾ßÓÐÑõ»¯ÐÔ£¬¶¼¿ÉÒÔÓÃÀ´Ïû¶¾£¬¹ÊÑ¡£ºB£®

µãÆÀ ±¾ÌâÖ÷Òª¿¼²éÁËÎïÖÊÀà±ðÒÔ¼°¸ù¾ÝÌâÖÐÐÅÏ¢·ÖÎöÅжϵÄÄÜÁ¦£¬Íê³É´ËÌ⣬¿ÉÒÔÒÀ¾ÝÒÑÓеÄ֪ʶ½øÐУ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
2£®Ä³Ð£»¯Ñ§ÐËȤС×éµÄͬѧÀûÓÃÏÂÁÐ×°ÖýøÐÐʵÑ飮
ʵÑéÄ¿µÄ£º
£¨1£©ÓøßÃÌËá¼ØÖÆÈ¡Ò»Æ¿ÑõÆø£¬×öϸÌú˿ȼÉÕµÄʵÑ飮
£¨2£©´ÖÂԲⶨ¼ÓÈÈ2¿Ë¸ßÃÌËá¼ØËùÊÕ¼¯µ½µÄÑõÆøÌå»ý£®
£¨Óû¯Ñ§·½³Ìʽ±íʾ£©Ï¸ÌúË¿ÔÚÑõÆøÖÐȼÉÕ£º3Fe+2O2$\frac{\underline{\;µãȼ\;}}{\;}$Fe3O4
ÒÇÆ÷ÈÏʶ£ºÐ´³öÒÇÆ÷¢Ù¢ÚµÄÃû³Æ£º¢ÙÊԹܢÚÁ¿Í²
×°ÖÃÁ¬½Ó£ºÎª´ïµ½ÊµÑéÄ¿µÄ£¨2£©£¬¸÷×°ÖõÄÕýÈ·Á¬½Ó˳ÐòÊÇ£º£¨Ìî½Ó¿ÚµÄ×Öĸ£©
a¡úc¡úb¡úd
ÎÊÌâ·ÖÎö£º£¨1£©ÊµÑé¹ý³ÌÖз¢ÏÖBÆ¿ÖеÄË®±äºìÁË£¬Ô­ÒòÊÇ£ºÊԹܿÚû·ÅÃÞ»¨£¬¸ßÃÌËá¼ØËæÆøÁ÷½øÈëµ¼Æø¹Ü
£¨2£©ÓÃÊÕ¼¯µ½µÄÑõÆø×öϸÌúË¿ÊÔÑéʱ£¬·¢ÏÖÆ¿µ×Õ¨ÁÑ£¬·¢ÉúʧÎóµÄ²Ù×÷Ô­Òò¿ÉÄÜÊÇ£º¼¯ÆøÆ¿µ×²¿Î´·ÅË®»òһЩɳ×Ó
£¨3£©Çë¸ù¾Ý»¯Ñ§·½³Ìʽ¼ÆËã³öÀíÂÛÉÏ2¿Ë¸ßÃÌËá¼ØÍêÈ«·Ö½â¿ÉÉú³É¶àÉÙ¿ËÑõÆø£¿
£¨4£©Í¬Ñ§ÃÇÔÚʵ¼ÊÖвâµÃÑõÆøÔÚ±ê×¼×´¿öϵÄÌå»ýΪ177ºÁÉý£¬»»Ëã³ÉÖÊÁ¿Îª0.253¿Ë£¬³¬¹ýÀíÂÛÁ¿£®´ÓÀíÂÛÉÏÍÆ²â£ºÄãÈÏΪ³¬¹ýÀíÂÛÁ¿µÄÑõÆø¿ÉÄÜÀ´Ô´ÓÚʲôÎïÖÊ£¿K2MnO4¡¢MnO2£¨Ð´³öËùÓпÉÄÜ£¬¿ÕÆø¡¢Ë®ÒòËØºöÂÔ²»¼Æ£©£®

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

¾«Ó¢¼Ò½ÌÍø