ÌâÄ¿ÄÚÈÝ

£¨10·Ö£©Ä³»¯Ñ§ÐËȤС×éÄâÓÃÓÒͼװÖöÔij´ÖпÑùÆ·½øÐд¿¶È¼ì²â¡£ÇëÌîдÒÔÏÂʵÑ鱨¸æ¡£
(1)ʵÑéÄ¿µÄ£º                                    £»
(2)ʵÑé²½Ö裺

¢Ù³ÆÈ¡10£®0 g´ÖпÖÃÓÚÍ­ÍøÖУ¬°´Í¼Ê¾×°ÖÃ×é×°ºó£¬³ÆµÃÒÇÆ÷ºÍÒ©Æ·×ÜÖÊÁ¿Îª120£®0 g¡£
¢Ú½«Í­Íø²åÈë×ãÁ¿µÄÏ¡ÑÎËáÖУ¬Óйط´Ó¦µÄ»¯Ñ§·½³ÌʽΪ                        £»
¢Û·´Ó¦ÍêÈ«ºó£¬³ÆµÃ×°ÖÃ×ÜÖÊÁ¿Îª119£®8 g£¬Ôò´ÖпµÄ´¿¶ÈΪ        £»
(3)ÎÊÌâ̽¾¿£º(ÒÑÖª¼îʯ»ÒΪ£®Na()HºÍCaOµÄ»ìºÏÎï)
¢Ù¸ÃʵÑéÖмîʯ»ÒµÄ×÷ÓÃÊÇ        £»Èô²»Óüîʯ»Ò£¬ÔòËù²âµÃµÄ´Öп´¿¶È½«        £»(Ìî¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°ÎÞÓ°Ï족)¡£
¢ÚÈô½«´Öп»»³Éʯ»Òʯ£¬Ô­ÊµÑé·½°¸        (Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±)ÓÃÓÚʯ»ÒʯÑùÆ·´¿¶ÈµÄ²â¶¨£¬ÀíÓÉÊÇ                                ¡£

£¨1£©²â¶¨´ÖпÑùÆ·ÖÐпµÄÖÊÁ¿·ÖÊý£¨»ò´¿¶È£©£¨2·Ö£©
£¨2£©¢ÚZn+2HCl=ZnCl2+H2¡ü£¨2·Ö£©       ¢Û65%£¨2·Ö£©
£¨3£©¢ÙÎüÊÕË®ÕôÆø¡¢ÂÈ»¯ÇâÆøÌ壨1·Ö£©      Æ«´ó£¨1·Ö£©  
¢Ú²»ÄÜ£¨1·Ö£©  ¼îʯ»ÒÄÜÎüÊÕ·´Ó¦Éú³ÉµÄCO2£¨1·Ö£©

½âÎö

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

ÎÄÏ××ÊÁÏÏÔʾ£¬²Ýľ»ÒÖ÷Òªº¬Óв»ÈÜÐÔÔÓÖʼ°K2CO3£¬»¹º¬ÓÐÉÙÁ¿KCl¡¢K2SO4µÈ¡£Ä³»¯Ñ§ÐËȤС×éÄâ²â¶¨²Ýľ»ÒÖмØÑεĺ¬Á¿¼°¼ØÑÎÖÐK2CO3µÄº¬Á¿¡£

²â¶¨²Ýľ»ÒÖмØÑκ¬Á¿

£¨1£©¸ÃʵÑéµÄÖ÷Òª²½Öè˳ÐòΪ£º³ÆÁ¿¡ú    ¡ú     ¡ú     ¡ú     ¡úÀäÈ´¡úÔÙ³ÆÁ¿£¨Ìî×ÖĸÐòºÅ£©

           A. Èܽ⠠     B.¹ýÂË     C¡¢Ï´µÓ¡¢ºæ¸É    D¡¢Õô·¢

£¨2£©³ÆÁ¿Ç°£¬ÔÚµ÷ÕûÍÐÅÌÌìÆ½µÄÁãµãʱ£¬ÈôÖ¸ÕëÆ«ÏòÓұߣ¬Ó¦½«ÓұߵÄÂÝË¿Ïò       £¨Ìî×ó¡¢ÓÒ£©Ðý¶¯¡£Ä³Ñ§Éú³ÆÁ¿Ê±£¬ÔÚÌìÆ½ÓÒÅ̼ÓÉϹ涨ÖÊÁ¿µÄíÀÂëºó£¬ÔÚ×óÅ̵ÄСÉÕ±­ÖмÓÈëÑùÆ·£¬´ËʱָÕëÉÔÆ«Óұߣ¬¸ÃѧÉúµÄ²Ù×÷ӦΪ       ¡£

£¨3£©ÊµÑéÖÐA¡¢B¡¢C¡¢DÈý²½²Ù×÷¾ùʹÓÃÁ˲£Á§°ô£¬²Ù×÷BÖв£Á§°ôµÄ×÷ÓÃÊÇ             £¬²Ù×÷DÓò£Á§°ô²»¶Ï½Á¶¯µÄÔ­Òò                 ¡£

²â¶¨¼ØÑÎÖÐK2CO3º¬Á¿

£¨4£©È¡ÉÏÊö²Ù×÷ÖÐËùµÃµÄ¼ØÑΣ¬Åä³ÉÏ¡ÈÜÒº£¬¼ÓÈëCaCl2ÈÜҺʹCO32-Éú³É³Áµí£¬¹ýÂ˵õ½Ì¼Ëá¸Æ³Áµíºó£¬ÓÃÕôÁóË®¶à´ÎÏ´µÓ£¬ºæ¸É¡¢³ÆÁ¿¡¢¼ÆËã¡£¼ìÑé³ÁµíÊÇ·ñÍêÈ«µÄ·½·¨ÊÇ          £¬¼ìÑé³ÁµíÊÇ·ñÏ´¾»µÄ·½·¨ÊÇ               ¡£

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

¾«Ó¢¼Ò½ÌÍø