ÌâÄ¿ÄÚÈÝ

4£®ÈçͼÊǹ¤ÒµÉϲÉÓð±¼î·¨Éú²ú´¿¼îµÄÁ÷³Ìͼ£º
ÉÏÊö¹ý³ÌµÄ»¯Ñ§Ô­ÀíΪ£º
NaCl+NH3+CO2+H2O¨TNaHCO3+NH4Cl
2NaHCO3$\frac{\underline{\;\;¡÷\;\;}}{\;}$Na2CO3+H2O+CO2¡ü  
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©°±ÈÜÓÚË®ºó»áÓëË®·´Ó¦Éú³ÉһˮºÏ°±£¨NH3•H2O£©£¬ÎÒÃÇ´ÓËá¼î·´Ó¦µÄ½Ç¶ÈÖªµÀ£ºÔÚÓð±¼î·¨Éú²ú´¿¼î¹ý³ÌÖУ¬ÏÈÏò±¥ºÍʳÑÎË®ÖÐͨÈë°±Æø£¬ÖƳɱ¥ºÍ°±ÑÎË®£¬ÔÙÏòÆäÖÐͨ¹ý¶þÑõ»¯Ì¼£¬ÆäÔ­ÒòÊÇÄܹ»¸ü¶à¡¢¸ü¿ìµÄÎüÊÕ¶þÑõ»¯Ì¼£®
£¨2£©°±ÑÎË®ÎüÊÕ¶þÑõ»¯Ì¼ºóÉú³ÉµÄ̼ËáÇâÄÆºÍÂÈ»¯ï§£¬Ê×ÏȽᾧÎö³öµÄÎïÖÊÊÇ̼Ëá°±ÄÆ£¬ÆäÔ­ÒòÊÇÏàͬÌõ¼þÏ£¬Ì¼ËáÇâÄÆµÄÈܽâ¶ÈСÓÚÂÈ»¯ï§µÄÈܽâ¶È£®
£¨3£©1926Ä꣬ÎÒ¹ú»¯Ñ§¼ÒºîµÂ°ñ´´Á¢Á˸üÏȽøµÄÁªºÏÖÆ¼î·¨£¬¼´ÏòÂ˳ö̼ËáÄÆ¾§ÌåºóµÄÂÈ»¯ï§ÈÜÒºÖмÓÈëʳÑΣ¬Ê¹ÆäÖеÄÂÈ»¯ï§µ¥¶À½á¾§Îö³ö£¬ÓÃ×÷»¯·ÊÖеª·Ê£®¸Ã·½·¨Ïà¶ÔÓÚ°±¼î·¨µÄÓŵãÊÇʵÏÖÁË·ÏÎïµÄÀûÓã®

·ÖÎö £¨1£©¸ù¾Ý°±ÑÎË®ÏÔ¼îÐÔ£¬Äܹ»¸ü¶à¡¢¸ü¿ìµÄÎüÊÕ¶þÑõ»¯Ì¼½øÐзÖÎö£»
£¨2£©¸ù¾ÝÏàͬÌõ¼þÏ£¬ÎïÖʵÄÈܽâ¶ÈԽС£¬Ô½ÈÝÒ×´ÓÈÜÒºÖÐÎö³ö½øÐзÖÎö£»
£¨3£©¸ù¾ÝÏòÂ˳ö̼ËáÄÆ¾§ÌåºóµÄÂÈ»¯ï§ÈÜÒºÖмÓÈëʳÑΣ¬Ê¹ÆäÖеÄÂÈ»¯ï§µ¥¶À½á¾§Îö³ö£¬ÓÃ×÷»¯·ÊÖеª·Ê£¬¸Ã·½·¨Ïà¶ÔÓÚ°±¼î·¨µÄÓŵãÊÇʵÏÖÁË·ÏÎïµÄÀûÓýøÐзÖÎö£®

½â´ð ½â£º£¨1£©ÏÈÏò±¥ºÍʳÑÎË®ÖÐͨÈë°±Æø£¬ÖƳɱ¥ºÍ°±ÑÎË®£¬ÔÙÏòÆäÖÐͨ¹ý¶þÑõ»¯Ì¼£¬ÆäÔ­ÒòÊÇÄܹ»¸ü¶à¡¢¸ü¿ìµÄÎüÊÕ¶þÑõ»¯Ì¼£»
£¨2£©°±ÑÎË®ÎüÊÕ¶þÑõ»¯Ì¼ºóÉú³ÉµÄ̼ËáÇâÄÆºÍÂÈ»¯ï§£¬Ê×ÏȽᾧÎö³öµÄÎïÖÊÊÇ̼Ëá°±ÄÆ£¬ÆäÔ­ÒòÊÇÏàͬÌõ¼þÏ£¬Ì¼ËáÇâÄÆµÄÈܽâ¶ÈСÓÚÂÈ»¯ï§µÄÈܽâ¶È£»
£¨3£©ÁªºÏÖÆ¼î·¨£¬¼´ÏòÂ˳ö̼ËáÄÆ¾§ÌåºóµÄÂÈ»¯ï§ÈÜÒºÖмÓÈëʳÑΣ¬Ê¹ÆäÖеÄÂÈ»¯ï§µ¥¶À½á¾§Îö³ö£¬ÓÃ×÷»¯·ÊÖеª·Ê£¬¸Ã·½·¨Ïà¶ÔÓÚ°±¼î·¨µÄÓŵãÊÇʵÏÖÁË·ÏÎïµÄÀûÓã®
¹Ê´ð°¸Îª£º£¨1£©Äܹ»¸ü¶à¡¢¸ü¿ìµÄÎüÊÕ¶þÑõ»¯Ì¼£»
£¨2£©ÏàͬÌõ¼þÏ£¬Ì¼ËáÇâÄÆµÄÈܽâ¶ÈСÓÚÂÈ»¯ï§µÄÈܽâ¶È£»
£¨3£©µª£¬ÊµÏÖÁË·ÏÎïµÄÀûÓã®

µãÆÀ ¶þÑõ»¯Ì¼ÊôÓÚËáÐÔÑõ»¯ÎÄܺÍÏÔ¼îÐÔµÄÈÜÒº·¢Éú»¯Ñ§·´Ó¦£¬Òª×¢ÒâÀí½â£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø