ÌâÄ¿ÄÚÈÝ
9£®2016ÄêÈ«¹úÁ½»á¶ÔÎÒ¹úµÄ»·¾³ÎÛȾÖÎÀí¸øÓèÁ˸߶ȹØ×¢£®£¨1£©¸ßÌúÁгµ³µÏáÊÇÃܱյĿռ䣬Òò´ËÌṩÇå½àµÄ¿ÕÆø¡¢±£³Ö³µÏáµÄÎÀÉú·Ç³£ÖØÒª£®¸ßÌúËáÄÆ£¨Na2FeO4£©ÊǸßÌúÉϳ£ÓõÄÒ»ÖÖ¡°ÂÌÉ«»·±£¸ßЧ¡±Ïû¶¾¼Á£®¸ßÌúËáÄÆÖÐÌúÔªËØµÄ»¯ºÏ¼ÛΪ+6£»
£¨2£©ÈËÃÇʹÓõÄȼÁÏ´ó¶àÀ´×Ô»¯Ê¯È¼ÁÏ£¬Èçú¡¢Ê¯ÓÍ¡¢ÌìÈ»Æø£»
£¨3£©ÎÒÊ¡È«ÃæÍÆ¹ãʹÓÃÒÒ´¼ÆûÓÍ£¬¼´ÔÚÆûÓÍÖÐÌí¼ÓÊÊÁ¿ÒÒ´¼£¬Ê¹ÓÃÒÒ´¼ÆûÓ͵ÄÒ»¸öºÃ´¦ÊÇÒÒ´¼ÆûÓÍÊÇ¿ÉÔÙÉúÄÜÔ´£¬¿ÉÒÔ½ÚÔ¼²»¿ÉÔÙÉúÄÜÔ´£¬ÒÒ´¼£¨C2H5OH£©ÔÚÑõÆøÖÐÍêȫȼÉյĻ¯Ñ§·½³ÌʽΪC2H5OH+3O2$\frac{\underline{\;µãȼ\;}}{\;}$2CO2+3H2O£®
·ÖÎö £¨1£©¸ù¾ÝÔÚ»¯ºÏÎïÖÐÕý¸º»¯ºÏ¼Û´úÊýºÍΪÁ㣬½áºÏ¸ßÌúËáÄÆµÄ»¯Ñ§Ê½½øÐнâ´ð¼´¿É£»
£¨2£©»¯Ê¯È¼ÁϰüÀ¨Ãº¡¢Ê¯ÓÍ¡¢ÌìÈ»Æø£»
£¨3£©ÒÒ´¼ÆûÓÍÊÇ¿ÉÔÙÉúÄÜÔ´£¬¿É´ÓÕâÒ»·½Ãæ»Ø´ð£»Ò²¿É´Ó»·¾³±£»¤µÄ½Ç¶È»Ø´ð£®
½â´ð ½â£º£¨1£©ÄÆÔªËØÏÔ+1¼Û£¬ÑõÔªËØÏÔ-2¼Û£¬ÉèÌúÔªËØµÄ»¯ºÏ¼ÛÊÇx£¬¸ù¾ÝÔÚ»¯ºÏÎïÖÐÕý¸º»¯ºÏ¼Û´úÊýºÍΪÁ㣬¿ÉµÃ£º£¨+1£©¡Á2+x+£¨-2£©¡Á4=0£¬Ôòx=+6¼Û£»
£¨2£©»¯Ê¯È¼ÁϰüÀ¨Ãº¡¢Ê¯ÓÍ¡¢ÌìÈ»Æø£»
£¨3£©Ê¹ÓÃÒÒ´¼ÆûÓ͵ĺô¦£ºÒÒ´¼ÆûÓÍÊÇ¿ÉÔÙÉúÄÜÔ´£¬¿ÉÒÔ½ÚÔ¼²»¿ÉÔÙÉúÄÜÔ´£¨»òÓÐЧ¼õÉÙÆû³µÎ²ÆøµÄÎÛȾ£»»òÒÒ´¼ÊÇÒ»ÖÖ¿ÉÔÙÉúÄÜÔ´£»»ò¿É´Ù½øÅ©ÒµÉú²ú£»»òÒÒ´¼¼Û¸ñ±ãÒË£¬¼õÉٳɱ¾¡£©£»ÒÒ´¼È¼ÉÕÉú³ÉË®ºÍ¶þÑõ»¯Ì¼£¬²úÎïÎÞÎÛȾ£¬ÊÇÒ»ÖÖÇå½àȼÁÏ£¬·½³ÌʽΪ£ºC2H5OH+3O2$\frac{\underline{\;µãȼ\;}}{\;}$2CO2+3H2O£®
¹Ê´ð°¸Îª£º£¨1£©+6£»
£¨2£©ÌìÈ»Æø£»
£¨3£©ÒÒ´¼ÆûÓÍÊÇ¿ÉÔÙÉúÄÜÔ´£¬¿ÉÒÔ½ÚÔ¼²»¿ÉÔÙÉúÄÜÔ´£®
µãÆÀ ±¾ÌâÄѶȲ»´ó£¬ÕÆÎÕÀûÓû¯ºÏ¼ÛµÄÔÔò¼ÆËãÖ¸¶¨ÔªËصϝºÏ¼ÛµÄ·½·¨¡¢»¯Ñ§·½³ÌʽµÄÊéд·½·¨µÈ¼´¿ÉÕýÈ·½â´ð´ËÀàÌ⣮
| A£® | B£® | C£® | D£® |
| A£® | þÌõÔÚ¿ÕÆøÖÐȼÉÕ²úÉú´óÁ¿°×Îí | |
| B£® | ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪMg+O2$\frac{\underline{\;µãȼ\;}}{\;}$MgO | |
| C£® | ¸ÃʵÑéÉè¼Æ²»ºÏÀí | |
| D£® | þÌõȼÉÕ²»×ñÑÖÊÁ¿Êغ㶨ÂÉ |
| A£® | ͨÈëׯÈȵÄÑõ»¯Í | B£® | ÓÃʯ»ÒË®¼ø±ð | ||
| C£® | ÎÅÆøÎ¶ | D£® | ͨÈë×ÏɫʯÈïÊÔÒº |