ÌâÄ¿ÄÚÈÝ

±íʾÏÂÁз´Ó¦µÄÀë×Ó·½³ÌʽÊéд²»ÕýÈ·µÄÊÇ
A£®ÏòNa2CO3ÈÜÒºÖеμӼ¸µÎÏ¡ÑÎËá: CO32£­+H+==HCO3£­
B£®Ê¯»ÒÈéÓëNH4HCO3ŨÈÜÒº»ìºÏ¼ÓÈÈ:
Ca(OH)2+NH4++HCO3£­="=" CaCO3¡ý+NH3¡ü+2H2O
C£®Ã÷·¯ÈÜÒºÓë×ãÁ¿µÄBa(OH)2ÈÜÒº·´Ó¦:
Al3++2SO42£­+2Ba2++4OH£­==AlO2£­+2BaSO4¡ý+2H2O
D£®×ãÁ¿µÄBa(HCO3)2ÈÜÒºÓëNaHSO4ÈÜÒº»ìºÏ:
H++SO42£­+Ba2++HCO3£­==BaSO4¡ý+CO2¡ü+H2O
B
Ñ¡ÏîA£¬ÑÎËá²»×㣬CO32¨DÓëH£«½áºÏÉú³ÉHCO3¨D£¬ÕýÈ·¡£Ñ¡ÏîB£¬ºöÊÓ¼ÓÈÈÌõ¼þ£¬´íÎó¡£Ñ¡ÏîC£¬Ba(OH)2ÈÜÒº×ãÁ¿£¬ÄÜʹÃ÷·¯ÈÜÒºÖеÄAl3£«×ª»¯ÎªAlO2¨D£¬SO42¨DÉú³ÉBaSO4³Áµí£¬ÕýÈ·¡£Ñ¡ÏîD£¬ÒòBa(HCO3)2ÈÜÒº¹ýÁ¿£¬ÄÜʹ¼ÓÈëµÄNaHSO4ÈÜÒºÌṩµÄH£«¡¢SO42¨DÍêÈ«·´Ó¦Éú³ÉCO2¡¢BaSO4¡¢H2O£¬ÕýÈ·¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø