ÌâÄ¿ÄÚÈÝ

СÖìͬѧÊÕ¼¯ÁËÏÂÁÐÎïÖÊ£®Êìʯ»Ò¡¢´¿¼î¡¢Éռʯī¡¢ÇâÑõ»¯ÂÁ¡¢Ï¡ÑÎËá¡¢ÂÈ»¯±µ¡¢¸É±ù£®
£¨1£©Çë°´ÏÂÁÐÒªÇóÌîдÉÏÊöÏà¹ØÎïÖÊ»òÆäÖ÷Òª³É·ÖµÄ»¯Ñ§Ê½£º
¢ÙÓÃ×÷µç¼«µÄÊÇ
C
C
£»        ¢Ú¿ÉÖÎÁÆÎ¸Ëá¹ý¶àµÄ¼îÊÇ
Al£¨OH£©3
Al£¨OH£©3
£»
¢ÛÓÃ×÷ÖÆÀä¼ÁµÄÊÇ
CO2
CO2
£»      ¢Ü¿ÉÓÃÓÚ¸ÄÁ¼ËáÐÔÍÁÈÀµÄÊÇ
Ca£¨OH£©2
Ca£¨OH£©2

¢Ý¿ÉÓÃÓÚ³ýÌúÐâµÄÊÇ
HCl
HCl
£»    ¢ÞÓÃÓÚÔìÖ½¡¢²£Á§¡¢Ó¡È¾¡¢Ï´µÓ¼ÁµÄÊÇ
Na2CO3
Na2CO3

£¨2£©ÓÉÉÏÊö¸ø³öµÄÎïÖÊ£¬Ð´³ö·ûºÏÏÂÁÐÒªÇóµÄ»¯Ñ§·½³Ìʽ£¨ÈÎдһÌõ£©£º
¼îÓëÑΣº
Ca£¨OH£©2+Na2CO3=CaCO3¡ý+2NaOH
Ca£¨OH£©2+Na2CO3=CaCO3¡ý+2NaOH
£»ÑÎÓëÑΣº
BaCl2+Na2CO3=BaCO3¡ý+2NaCl
BaCl2+Na2CO3=BaCO3¡ý+2NaCl
Öкͷ´Ó¦£º
HCl+NaOH=NaCl+H2O
HCl+NaOH=NaCl+H2O
£®
·ÖÎö£º£¨1£©Ê×Ïȸù¾ÝÌâÒâÈ·¶¨ÎïÖʵĻ¯Ñ§Ãû³Æ£¬È»ºó¸ù¾ÝÊéд»¯Ñ§Ê½µÄ·½·¨ºÍ²½Öèд³öÎïÖʵĻ¯Ñ§Ê½¼´¿É£®
£¨2£©Ê×Ïȸù¾Ý·´Ó¦Ô­ÀíÕÒ³ö·´Ó¦Îï¡¢Éú³ÉÎï¡¢·´Ó¦Ìõ¼þ£¬¸ù¾Ý»¯Ñ§·½³ÌʽµÄÊéд·½·¨¡¢²½Öè½øÐÐÊéд¼´¿É£®
½â´ð£º½â£º£¨1£©¢Ùʯī¾ßÓÐÓÅÁ¼µÄµ¼µçÐÔ£¬¿ÉÓÃ×÷µç¼«£¬Æä»¯Ñ§Ê½Îª£ºC£®
¢ÚÇâÑõ»¯ÂÁÊÇ¿ÉÖÎÁÆÎ¸Ëá¹ý¶àµÄ¼î£¬Æä»¯Ñ§Ê½Îª£»Al£¨OH£©3£®
¢Û¸É±ù£¨¹ÌÌåµÄ¶þÑõ»¯Ì¼£©Éý»ªÊ±ÎüÊÕ´óÁ¿µÄÈÈ£¬¿ÉÓÃ×÷ÖÆÀä¼Á£¬Æä»¯Ñ§Ê½Îª£ºCO2£®
¢ÜÇâÑõ»¯¸Æ¾ßÓмîÐÔ£¬ÊôÓڼ¿ÉÓÃÓÚ¸ÄÁ¼ËáÐÔÍÁÈÀ£¬Æä»¯Ñ§Ê½Îª£ºCa£¨OH£©2£®
¢ÝÌúÐâµÄÖ÷Òª³É·ÖÊÇÑõ»¯Ìú£¬ÄÜÓëËá·´Ó¦£¬Ï¡ÑÎËá¿ÉÓÃÓÚ³ýÌúÐ⣬Æä»¯Ñ§Ê½Îª£ºHCl£®
¢Þ´¿¼î³£ÓÃÓÚÔìÖ½¡¢²£Á§¡¢Ó¡È¾¡¢Ï´µÓ¼Á£¬Æä»¯Ñ§Ê½Îª£ºNa2CO3£®
£¨2£©ÇâÑõ»¯¸ÆÊôÓÚÑΣ¬Ì¼ËáÄÆÊôÓÚÑΣ¬ÇâÑõ»¯¸ÆÓë̼ËáÄÆ·´Ó¦Éú³É̼Ëá¸Æ³ÁµíºÍÇâÑõ»¯ÄÆ£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºCa£¨OH£©2+Na2CO3=CaCO3¡ý+2NaOH£®
ÂÈ»¯±µÓë̼ËáÄÆ¾ùÊôÓÚÑΣ¬ÂÈ»¯±µÓë̼ËáÄÆ·´Ó¦Éú³É̼Ëá±µ³ÁµíºÍÂÈ»¯ÄÆ£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºBaCl2+Na2CO3=BaCO3¡ý+2NaCl£®
Öкͷ´Ó¦ÊÇËáÓë¼î×÷ÓÃÉú³ÉÑκÍË®µÄ·´Ó¦£¬Ï¡ÑÎËáÓëÇâÑõ»¯ÄÆ·´Ó¦Éú³ÉÂÈ»¯ÄƺÍË®£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºHCl+NaOH=NaCl+H2O£®
¹Ê´ð°¸Îª£º£¨1£©¢ÙC£»¢ÚAl£¨OH£©3£»¢ÛCO2£»¢ÜCa£¨OH£©2£»¢ÝHCl£»¢ÞNa2CO3£»£¨2£©¼îÓëÑΣºCa£¨OH£©2+Na2CO3=CaCO3¡ý+2NaOH£»ÑÎÓëÑΣºBaCl2+Na2CO3=BaCO3¡ý+2NaCl£»Öкͷ´Ó¦£ºHCl+NaOH=NaCl+H2O£®
µãÆÀ£º±¾ÌâÄѶȲ»´ó£¬Ö÷Òª¿¼²éͬѧÃǶԳ£¼û»¯Ñ§ÓÃÓ»¯Ñ§Ê½¡¢»¯Ñ§·½³ÌʽµÈ£©µÄÊéдºÍÀí½âÄÜÁ¦£»½âÌâʱӦעÒâÖ»ÄÜ´Ó¸ø³öµÄÔªËØÖÐÑ¡ÔñÀ´×é³ÉÎïÖÊ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø