ÌâÄ¿ÄÚÈÝ
11£®Ä³Ñ§Éú¼×ÓÃÈçͼװÖÃÖÆÈ¡Ò»Æ¿¸ÉÔïµÄCO2ÆøÌ壬²¢¼ìÑéCO2µÄÐÔÖÊ£®£¨1£©×°ÖÃA¾ßÓÐÆôÆÕ·¢ÉúÆ÷ÔÀí£¬Çë˵Ã÷¸Ã×°ÖõÄÓŵã´ò¿ª»îÈû·´Ó¦²úÉúCO2£¬¹Ø±Õ»îÈûʹÑÎËáÓëʯ»Òʯ·ÖÀ뷴Ӧֹͣ
£¨2£©Ð´³ö×°ÖÃAÖз¢Éú·´Ó¦²úÉúCO2µÄ»¯Ñ§·½³Ìʽ£ºCaCO3+2HCl=CaCl2+H2O+CO2¡ü£®
£¨3£©¸ù¾Ý¶þÑõ»¯Ì¼ÆøÌåµÄÐÔÖÊ£¬ÓÃÅÅ¿ÕÆø·¨ÊÕ¼¯¶þÑõ»¯Ì¼£®Óë¼¯ÆøÆ¿Æ¥Åä×îºÏÊʵĴøµ¼¹ÜµÄÏðƤÈûMÊÇ£ºC£®
£¨4£©×öºÃ¼ì²é×°ÖÃµÄÆøÃÜÐÔ£¬×°ºÃÒ©Æ·ºó£¬´ò¿ª»îÈûʹ·´Ó¦·¢Éú£®Ò»¶Îʱ¼äºó£¬×°ÖÃDÖÐʼÖչ۲첻µ½»ë×ÇÏÖÏóµÄ³öÏÖ£®ÇëÖ¸³ö×°ÖÃDÖÐÎÞ»ë×ÇÏÖÏó²úÉúµÄ¿ÉÄÜÔÒò£®AÖлӷ¢³öµÄHClÆøÌåʹCO2ÎÞ·¨Óëʯ»ÒË®·´Ó¦
£¨5£©½øÐÐÊʵ±µÄ¸Ä½øºó£¬ÖƵÃһƿ¸ÉÔïµÄ¶þÑõ»¯Ì¼£®ÁíÓÐѧÉúÒÒ½«È¼×ŵÄþÌõ²åÈëÊ¢ÂúCO2ÆøÌåµÄ¼¯ÆøÆ¿ÖУ¬½á¹û²»µ«Äܹ۲쵽þÌõ¾çÁÒȼÉÕ·¢³öÒ«Ñ۵İ׹⣬»¹·¢ÏÖÔÚ¼¯ÆøÆ¿Æ¿±ÚÉÏÓкÚÉ«¹ÌÌåÎö³ö£®ÔòþÌõÔÚ¶þÑõ»¯Ì¼ÆøÌåÖз¢Éú±ä»¯µÄ»¯Ñ§·½³ÌʽΪ£ºCO2+2Mg$\frac{\underline{\;µãȼ\;}}{\;}$C+2MgO£®
·ÖÎö £¨1£©×°ÖÃA¿ÉÒÔ°Ñʯ»Òʯ´ÓÑÎËáÈ¡³ö£¬¿ØÖÆ·´Ó¦µÄ½øÐУ»
£¨2£©¸ù¾ÝҩƷд»¯Ñ§·½³Ìʽ£»
£¨3£©¸ù¾Ý¶þÑõ»¯Ì¼µÄÃÜ¶È±È¿ÕÆøµÄÃܶȴó½øÐнâ´ð£»
£¨4£©¸ù¾ÝÑÎËáµÄ»Ó·¢ÐÔÒÔ¼°HClÆøÌåÄÜÓëʯ»ÒË®·´Ó¦½â´ð£»
£¨5£©¶þÑõ»¯Ì¼ÄÜÓëþ·¢Éú·´Ó¦Éú³ÉºÚÉ«µÄ̼ºÍÑõ»¯Ã¾£®
½â´ð ½â£º£¨1£©A×°ÖÃA¿ÉÒÔ°Ñʯ»Òʯ´ÓÑÎËáÈ¡³ö£¬¿ÉÒÔËæÊ±¿ØÖÆ·´Ó¦µÄ·¢ÉúÓëÍ£Ö¹£»
£¨2£©×°ÖÃAÖз¢Éú·´Ó¦²úÉúCO2µÄ»¯Ñ§·½³ÌʽÊÇCaCO3+2HCl=CaCl2+H2O+CO2¡ü£»
£¨3£©¶þÑõ»¯Ì¼µÄÃÜ¶È±È¿ÕÆøµÄÃܶȴó£¬Óë¼¯ÆøÆ¿Æ¥Åä×îºÏÊʵĴøµ¼¹ÜµÄÏðƤÈûÊÇͼ¶þÖеÄC£»
£¨4£©ÑÎËáµÄ»Ó·¢ÐÔ£¬AÖлӷ¢³öµÄHClÆøÌåÓëʯ»ÒË®·´Ó¦£¬Ê¹CO2ÎÞ·¨Óëʯ»ÒË®·´Ó¦£»
£¨5£©¶þÑõ»¯Ì¼ÄÜÓëþ·¢Éú·´Ó¦Éú³ÉºÚÉ«µÄ̼ºÍÑõ»¯Ã¾£¬»¯Ñ§·½³ÌʽΪ£ºCO2+2Mg$\frac{\underline{\;µãȼ\;}}{\;}$C+2MgO£®
¹Ê´ð°¸Îª£º
£¨1£©´ò¿ª»îÈû·´Ó¦²úÉúCO2£¬¹Ø±Õ»îÈûʹÑÎËáÓëʯ»Òʯ·ÖÀ뷴Ӧֹͣ£»
£¨2£©CaCO3+2HCl=CaCl2+H2O+CO2¡ü£»
£¨3£©C
£¨4£©AÖлӷ¢³öµÄHClÆøÌåʹCO2 ÎÞ·¨Óëʯ»ÒË®·´Ó¦£»
£¨5£©CO2+2Mg$\frac{\underline{\;µãȼ\;}}{\;}$C+2MgO
µãÆÀ ʵÑéÊÒÖÆÈ¡ÑõÆøºÍ¶þÑõ»¯Ì¼µÄʵÑéʱ³õÖл¯Ñ§µÄÖØµãÄÚÈÝ£¬Ò²¾Í³ÉΪ¾³£¿¼²éµÄÄÚÈÝÖ®Ò»£¬¶ÔÓÚÆäÖеĻ¯Ñ§·½³ÌʽµÄÊéд¡¢ÊµÑé²Ù×÷ÖеÄ×¢ÒâÊÂÏͬѧÃÇÒ»¶¨ÒªÁËÈ»ÓÚÐÄ£®
| A£® | ±ûϩȩµÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª56g | |
| B£® | ±ûϩȩÖк¬ÓÐ3¸ö̼Ô×Ó¡¢4¸öÇâÔ×ÓºÍ1¸öÑõÔ×Ó | |
| C£® | ±ûϩȩÓÉ̼¡¢Çâ¡¢ÑõÈýÖÖÔªËØ×é³É | |
| D£® | ±ûϩȩÖÐ̼¡¢Çâ¡¢ÑõÔªËØµÄÖÊÁ¿±ÈΪ3£º4£º1 |
| ÈÜÒº ½ðÊô | XÑÎ | YÑÎ |
| Zn | ||
| Cu |
| A£® | Zn X Y Cu | B£® | Cu Y Zn X | C£® | Cu Y X Zn | D£® | X Zn Y Cu |
| A£® | -1 | B£® | +1 | C£® | -5 | D£® | +5 |
| ÐòºÅ | ʵÑéÄ¿µÄ | ʵÑé¹ý³Ì |
| ¢Ù | Ö¤Ã÷±äÖÊ | È¡ÉÙÁ¿ÈÜÒº£¬µÎ¼ÓÑÎË᣻½«Éú³ÉµÄÆøÌåͨÈë³ÎÇåʯ»ÒË® |
| ¢Ú | È·¶¨³É·Ö | È¡ÉÙÁ¿ÈÜÒº£¬¼ÓÈëʯ»ÒË®£¬¹ýÂË£¬ÏòÂËÒºÖеμӷÓ̪ÈÜÒº |
| ¢Û | ²â¶¨´¿¶È | ȡһ¶¨Á¿ÈÜÒº£¬¼ÓÈëÑÎËᣬÓÃNaOH¹ÌÌåÎüÊÕÆøÌ壬³ÆÁ¿ |
| ¢Ü | ³ýÈ¥ÔÓÖÊ | ÏòÈÜÒºÖеμӳÎÇåʯ»ÒË®ÖÁÇ¡ºÃÍêÈ«·´Ó¦£¬¹ýÂË |
| A£® | ¢Ú¢Û | B£® | ¢Ù¢Ü | C£® | ¢Ú¢Ü | D£® | ¢Ù¢Û |