ÌâÄ¿ÄÚÈÝ
ÏòһֻʢÓÐÒ»¶¨Á¿Ì¼ËáÄÆÈÜÒº£¨³Ê¼îÐÔ£©µÄÉÕ±ÖУ¬ÒÀ´ÎµÎ¼ÓÎÞÉ«·Ó̪ÈÜÒº¡¢ÊÊÁ¿µÄ³ÎÇåʯ»ÒË®ºÍ¹ýÁ¿µÄÑÎËᣮÇë»Ø´ðÏÂÁÐÎÊÌ⣮
£¨1£©Ð´³ö¼ÓÈë³ÎÇåʯ»ÒˮʱÉÕ±ÄÚ·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ
£¨2£©¼ÓÈë¹ýÁ¿ÑÎËá¹Û²ìµ½µÄÏÖÏóÓÐ
£¨3£©×îÖÕÉÕ±ÄÚÈÜÒºÖеÄÈÜÖÊΪ
£¨1£©Ð´³ö¼ÓÈë³ÎÇåʯ»ÒˮʱÉÕ±ÄÚ·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ
Na2CO3+Ca£¨OH£©2¨T2NaOH+CaCO3¡ý
Na2CO3+Ca£¨OH£©2¨T2NaOH+CaCO3¡ý
£®£¨2£©¼ÓÈë¹ýÁ¿ÑÎËá¹Û²ìµ½µÄÏÖÏóÓÐ
ÈÜÒºÖвúÉúÆøÅÝ£¬³ÁµíÏûʧ£¬ºìÉ«ÍÊÈ¥
ÈÜÒºÖвúÉúÆøÅÝ£¬³ÁµíÏûʧ£¬ºìÉ«ÍÊÈ¥
£¬·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪCaCO3+2HCl¨TCaCl2+H2O+CO2¡ü£¬NaOH+HCl¨TNaCl+H2O
CaCO3+2HCl¨TCaCl2+H2O+CO2¡ü£¬NaOH+HCl¨TNaCl+H2O
£®£¨3£©×îÖÕÉÕ±ÄÚÈÜÒºÖеÄÈÜÖÊΪ
NaCl¡¢CaCl2¡¢HCl
NaCl¡¢CaCl2¡¢HCl
£®·ÖÎö£º¸ù¾Ý̼ËáÄÆµÄÐÔÖÊ£ºÏÔ¼îÐÔ£¬ÄÜʹÎÞÉ«·Ó̪±äºì£¬ÄÜÓë³ÎÇåʯ»ÒË®ºÍÑÎËá·¢Éú·´Ó¦£¬Ì¼ËáÄÆÓëÊÊÁ¿µÄ³ÎÇåʯ»ÒË®·´Ó¦Éú³ÉÇâÑõ»¯ÄÆ£¬ÔÙ¼ÓÈë¹ýÁ¿µÄÏ¡ÑÎËᣬÈÜÒºÏÔËáÐÔ£®¾Ý´ËÀ´½â´ð£®
½â´ð£º½â£º£¨1£©Ì¼ËáÄÆº¬ÓÐ̼Ëá¸ùÄÜÓë³ÎÇåʯ»ÒË®·¢Éú·´Ó¦£¬Éú³É̼Ëá¸Æ°×É«³Áµí£®
£¨2£©ÉÏÊöÈÜÒºÖÐÔÙ¼Ó¹ýÁ¿ÑÎËáʱ£¬ÑÎËáÓëÉú³ÉµÄ̼Ëá¸Æ·´Ó¦Éú³É¶þÑõ»¯Ì¼ÆøÌ壬²¢ÖкÍÉú³ÉµÄÇâÑõ»¯ÄÆ£¬Ê¹ÈÜÒº³ÊÖÐÐÔ£¬ÏÖÏóÊÇ£ºÈÜÒºÖвúÉúÆøÅÝ£¬³ÁµíÏûʧ£¬ºìÉ«ÍÊÈ¥£»·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºCaCO3+2HCl¨TCaCl2+H2O+CO2¡ü£¬NaOH+HCl¨TNaCl+H2O
£¨3£©×îÖÕÉÕ±ÄÚÈÜÒºÖеÄÈÜÖÊΪÉϲ½Éú³ÉµÄNaCl¡¢CaCl2ºÍ¹ýÁ¿µÄHCl£®
¹Ê´ð°¸Îª£º£¨1£©Na2CO3+Ca£¨OH£©2¨T2NaOH+CaCO3¡ý
£¨2£©ÈÜÒºÖвúÉúÆøÅÝ£¬³ÁµíÏûʧ£¬ºìÉ«ÍÊÈ¥£»
CaCO3+2HCl¨TCaCl2+H2O+CO2¡ü£¬NaOH+HCl¨TNaCl+H2O
£¨3£©NaCl¡¢CaCl2¡¢HCl
£¨2£©ÉÏÊöÈÜÒºÖÐÔÙ¼Ó¹ýÁ¿ÑÎËáʱ£¬ÑÎËáÓëÉú³ÉµÄ̼Ëá¸Æ·´Ó¦Éú³É¶þÑõ»¯Ì¼ÆøÌ壬²¢ÖкÍÉú³ÉµÄÇâÑõ»¯ÄÆ£¬Ê¹ÈÜÒº³ÊÖÐÐÔ£¬ÏÖÏóÊÇ£ºÈÜÒºÖвúÉúÆøÅÝ£¬³ÁµíÏûʧ£¬ºìÉ«ÍÊÈ¥£»·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºCaCO3+2HCl¨TCaCl2+H2O+CO2¡ü£¬NaOH+HCl¨TNaCl+H2O
£¨3£©×îÖÕÉÕ±ÄÚÈÜÒºÖеÄÈÜÖÊΪÉϲ½Éú³ÉµÄNaCl¡¢CaCl2ºÍ¹ýÁ¿µÄHCl£®
¹Ê´ð°¸Îª£º£¨1£©Na2CO3+Ca£¨OH£©2¨T2NaOH+CaCO3¡ý
£¨2£©ÈÜÒºÖвúÉúÆøÅÝ£¬³ÁµíÏûʧ£¬ºìÉ«ÍÊÈ¥£»
CaCO3+2HCl¨TCaCl2+H2O+CO2¡ü£¬NaOH+HCl¨TNaCl+H2O
£¨3£©NaCl¡¢CaCl2¡¢HCl
µãÆÀ£ºËá¼îÑμäµÄת»¯ÔÚÿÄêµÄÖп¼ÖУ¬ÊôÓÚ¿¼ÊÔµÄÈȵ㣬¾³£ÒÔÑ¡Ôñ¡¢Ìî¿Õ¡¢ÊµÑéµÄÐÎʽ³öÏÖ£¬´ËÌâÄѶÈÊÊÖУ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿