ÌâÄ¿ÄÚÈÝ

15£®ÈçͼËùʾÊÇ»¯Ñ§Ð¡×éͬѧÉè¼ÆµÄʵÑ飮

£¨1£©Ñо¿ÌúÉúÐâµÄÌõ¼þ£º
Èçͼ1ËùʾװÖã¬Í¨¹ý¸ÃʵÑéÖ¤Ã÷Ìú¶¤ÉúÐâÊÇÌúÓëË®¡¢ÑõÆø×÷ÓõĽá¹û£®
£¨2£©Ñо¿¶þÑõ»¯Ì¼ÓëÇâÑõ»¯ÄƵķ´Ó¦£º
ÔÚÁ½¸öÆøÃÜÐÔÁ¼ºÃ£¬ÇÒ³äÂú¶þÑõ»¯Ì¼µÄ500mL¿óȪˮƿÖУ¬·Ö±ð×¢ÈëµÈÌå»ýµÄË®ºÍÇâÑõ»¯ÄÆÅ¨ÈÜÒº£¬³ä·ÖÕñµ´£¬³öÏÖͼ2ËùʾÏÖÏó£®´ËʵÑé¿ÉÒÔ˵Ã÷¶þÑõ»¯Ì¼ºÍÇâÑõ»¯ÄÆ·¢ÉúÁË·´Ó¦£¬ÀíÓÉÊÇÔÚÏàͬµÄ³äÂúµÈÌå»ý¶þÑõ»¯Ì¼µÄËÜÁÏÆ¿ÖУ¬×¢ÈëµÈÌå»ýµÄÇâÑõ»¯ÄÆÈÜÒºµÄËÜÁÏÆ¿±È×¢ÈëµÈÌå»ýË®µÄËÜÁÏÆ¿µÄ±ä±ñ³Ì¶È´ó£¬ËµÃ÷×¢ÈëÇâÑõ»¯ÄÆÈÜÒºµÄÆ¿×Ó±ä±ñ£¬²»Ö»ÊǶþÑõ»¯Ì¼ÈÜÓÚË®µ¼Öµģ¬»¹ÓжþÑõ»¯Ì¼ºÍÇâÑõ»¯ÄÆ·¢ÉúÁË·´Ó¦£®Îª½øÒ»²½Ö¤Ã÷¶þÑõ»¯Ì¼ºÍÇâÑõ»¯ÄÆ·¢ÉúÁË·´Ó¦£¬Í¬Ñ§ÃÇÓÖ²¹³äÁËʵÑ飬ÓÃ×¢ÉäÆ÷ÏòÒÒÆ¿ÖÐ×¢Èë×ãÁ¿µÄÏ¡ÑÎËᣬ¹Û²ìµ½µÄÏÖÏóÊÇÓÐÆøÅÝð³ö¡¢¿óȪˮƿ±ä¹Ä£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪNa2CO3+2HCl¨T2NaCl+H2O+CO2¡ü£®

·ÖÎö £¨1£©¸ù¾ÝÌúÉúÐâµÄÌõ¼þÊÇÌúÓëÑõÆø¡¢Ë®Í¬Ê±½Ó´¥·ÖÎö£»
£¨2£©¸ù¾Ý¶Ô±ÈʵÑéÏÖÏó·ÖÎö¶þÑõ»¯Ì¼ÊÇ·ñºÍÇâÑõ»¯ÄÆ·´Ó¦£»¶þÑõ»¯Ì¼ºÍÇâÑõ»¯ÄÆ·¢Éú·´Ó¦Éú³É̼ËáÄÆ£¬Ì¼ËáÄÆºÍÏ¡ÑÎËá·´Ó¦Éú³É¶þÑõ»¯Ì¼ÆøÌ壮

½â´ð ½â£º£¨1£©ÌúÉúÐâÊÇÌúÓëÑõÆøºÍË®µÄ¹²Í¬×÷ÓõĽá¹û£»
£¨2£©ÔÚÏàͬµÄ³äÂúµÈÌå»ý¶þÑõ»¯Ì¼µÄËÜÁÏÆ¿ÖУ¬×¢ÈëµÈÌå»ýµÄÇâÑõ»¯ÄÆÈÜÒºµÄËÜÁÏÆ¿±È×¢ÈëµÈÌå»ýË®µÄËÜÁÏÆ¿µÄ±ä±ñ³Ì¶È´ó£¬ËµÃ÷×¢ÈëÇâÑõ»¯ÄÆÈÜÒºµÄÆ¿×Ó±ä±ñ£¬²»Ö»ÊǶþÑõ»¯Ì¼ÈÜÓÚË®µ¼Öµģ¬»¹ÓжþÑõ»¯Ì¼ºÍÇâÑõ»¯ÄÆ·¢ÉúÁË·´Ó¦£»¶þÑõ»¯Ì¼ºÍÇâÑõ»¯ÄÆ·¢Éú·´Ó¦Éú³É̼ËáÄÆ£¬Ì¼ËáÄÆºÍÏ¡ÑÎËá·´Ó¦Éú³É¶þÑõ»¯Ì¼ÆøÌ壬Òò´ËÓÃ×¢ÉäÆ÷ÏòÒÒÆ¿ÖÐ×¢Èë×ãÁ¿µÄÏ¡ÑÎËᣬÈô¹Û²ìµ½ÓÐÆøÅÝð³ö¡¢¿óȪˮƿ±ä¹Ä£¬Ôò˵Ã÷¶þÑõ»¯Ì¼ºÍÇâÑõ»¯ÄÆ·¢ÉúÁË·´Ó¦£»
¹Ê´ð°¸Îª£º£¨1£©Ë®¡¢ÑõÆø£»
£¨2£©ÔÚÏàͬµÄ³äÂúµÈÌå»ý¶þÑõ»¯Ì¼µÄËÜÁÏÆ¿ÖУ¬×¢ÈëµÈÌå»ýµÄÇâÑõ»¯ÄÆÈÜÒºµÄËÜÁÏÆ¿±È×¢ÈëµÈÌå»ýË®µÄËÜÁÏÆ¿µÄ±ä±ñ³Ì¶È´ó£¬ËµÃ÷×¢ÈëÇâÑõ»¯ÄÆÈÜÒºµÄÆ¿×Ó±ä±ñ£¬²»Ö»ÊǶþÑõ»¯Ì¼ÈÜÓÚË®µ¼Öµģ¬»¹ÓжþÑõ»¯Ì¼ºÍÇâÑõ»¯ÄÆ·¢ÉúÁË·´Ó¦£»ÓÐÆøÅÝð³ö¡¢¿óȪˮƿ±ä¹Ä£»Na2CO3+2HCl¨T2NaCl+H2O+CO2¡ü£®

µãÆÀ ±¾Ì⿼̽¾¿ÁËÌúÉúÐâµÄÌõ¼þÒÔ¼°¶þÑõ»¯Ì¼ÊÇ·ñºÍÇâÑõ»¯ÄÆ·´Ó¦µÄÎÊÌ⣬ÔÚ½øÐÐʵÑé̽¾¿Ê±Òª×¢Òâ¿ØÖÆ±äÁ¿£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø