ÌâÄ¿ÄÚÈÝ

£¨7·Ö£©ÓÐÒ»°ü°×É«·ÛÄ©£¬¿ÉÄܺ¬ÓÐBa(OH)2¡¢KNO3¡¢FeCl3¡¢Na2CO3¡¢Na2SO4ÖеÄÒ»ÖÖ»ò¼¸ÖÖ¡£ÎªÁËÈ·¶¨Æä³É·Ö£¬½øÐÐÈçÏÂʵÑ飺
¢ÙÈ¡Ò»¶¨Á¿µÄ°×É«·ÛÄ©¼ÓÈë×ãÁ¿µÄË®£¬Õñµ´£¬¾²Ö㬵ð×É«³Áµí£¬ÉϲãÇåҺΪÎÞÉ«¡£
¢Ú¹ýÂË£¬ÔÚ°×É«³ÁµíÖмÓÈë×ãÁ¿Ï¡ÑÎËᣬ°×É«³ÁµíÈ«²¿Èܽ⣬ÇÒÓÐÆøÅݲúÉú¡£
£¨1£©¾Ý´ËÍƶϣ¬¸Ã°×É«·ÛÄ©ÖÐÒ»¶¨º¬ÓР        £»¿ÉÄܺ¬ÓР      £»Ò»¶¨²»º¬ÓР    ¡£
£¨2£©Ð´³ö²½Öè¢ÚÖз¢Éú·´Ó¦µÄµÄ»¯Ñ§·½³Ìʽ£º                                        ¡£

£¨1£©Na2CO3ºÍBa£¨OH£©2     NaSO4ºÍFeCl3   KNO3     BaCO3+2HCl=BaCl2+H2O+CO2¡ü

½âÎöÊÔÌâ·ÖÎö£ºÓÉ¢ÙÈ¡Ò»¶¨Á¿µÄ°×É«·ÛÄ©¼ÓÈë×ãÁ¿µÄË®£¬Õñµ´£¬¾²Ö㬵ð×É«³Áµí£¬ÉϲãÇåҺΪÎÞÉ«£®¿ÉÖª¹ÌÌåÖв»¿ÉÄܺ¬ÓÐÂÈ»¯Ìú£¨ÂÈ»¯ÌúµÄÈÜҺΪ»ÆÉ«£¬ÓëÆäËüÎïÖʼ䷴ӦÉú³ÉµÄ³ÁµíÒ²ÊÇÓÐÉ«µÄ³Áµí£©£¬ÄÜÉú³É°×É«³ÁµíÔò¹ÌÌåÖÐÒ»¶¨º¬ÓÐÇâÑõ»¯±µ£¨ÇâÑõ»¯±µÄÜÓë̼ËáÄÆ»òÁòËáÄÆ·´Ó¦Éú³É°×É«³Áµí£©£»
ÓÉ¢Ú¹ýÂË£¬ÔÚ°×É«³ÁµíÖмÓÈë×ãÁ¿Ï¡ÑÎËᣬ°×É«³ÁµíÈ«²¿Èܽ⣬ÇÒÓÐÆøÅݲúÉú£®Ôò¸Ã³ÁµíÊÇ̼ËáÑεijÁµí£¬ËùÒԸùÌÌåÖÐÒ»¶¨º¬ÓÐ̼ËáÄÆ£¬Ò»¶¨²»º¬ÁòËáÄÆ£»
£¨1£©ÓÉ·ÖÎöÖª¸Ã°×É«·ÛÄ©ÖÐÒ»¶¨º¬ÓÐÇâÑõ»¯±µ¡¢Ì¼ËáÄÆ£¬¿ÉÄܺ¬ÓÐÏõËá¼Ø£¬Ò»¶¨²»º¬ÁòËáÄƺÍÂÈ»¯Ìú£»
£¨2£©²½Öè¢ÚÖеķ´Ó¦ÊÇ̼Ëá±µºÍÏ¡ÑÎËáµÄ·´Ó¦£¬·½³ÌʽΪ£ºBaCO3+2HCl¨TBaCl2+CO2¡ü+H2O£®
¿¼µã£ºÎïÖʵļø±ð¡¢ÍƶÏ

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

£¨7·Ö£©Ä³»¯·ÊKNO3ÑùÆ·ÔÚÔËÊä´æ·Å¹ý³ÌÖпÉÄÜ»ì½øÁËNH4NO3¡¢NH4HCO3¡¢KClÈýÖÖÎïÖÊÖеÄÒ»ÖÖ»ò¼¸ÖÖ£¬ÏÖ°´ÈçͼËùʾ½øÐмìÑ飬³öÏÖµÄÏÖÏóÈçͼÖÐËùÊö£¨Éè¹ý³ÌÖÐËùÓз¢ÉúµÄ·´Ó¦¶¼Ç¡ºÃÍêÈ«½øÐУ©¡£ÊÔ¸ù¾ÝʵÑé¹ý³ÌºÍ·¢ÉúµÄÏÖÏó»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÆøÌåAµÄÆøζΪ               ¡£
£¨2£©ÊµÑé²½Öè¢ÛµÄÏÖÏó˵Ã÷»¯·ÊÖÐÒ»¶¨²»º¬ÓеÄÎïÖÊÊÇ                           ¡£
£¨3£©ÊµÑéÖ¤Ã÷£¬ÈÜÒºDÖÐÒ»¶¨´æÔÚµÄÈÜÖÊÊÇ£¨Ð´»¯Ñ§Ê½£©                         ¡£
£¨4£©ÊµÑé¹ý³Ì¢ÙÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ                                          ¡£
£¨5£©ÊµÑé²½Öè¢ÜµÄÏÖÏó          £¨Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±£©Ö¤Ã÷KClÒ»¶¨»ì½øÁË»¯·ÊÖУ¬Çë˵Ã÷ÅжÏÀíÓÉ                                                                       £»
Ϊ½øÒ»²½È·¶¨Æä´æÔÚ£¬¿ÉÒÔ¶ÔÒÔÉÏʵÑé½øÐиĶ¯£¬¾ßÌå×ö·¨ÊÇ                          
                               ¡£

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

¾«Ó¢¼Ò½ÌÍø