ÌâÄ¿ÄÚÈÝ
ÏÂÁÐÀë×Ó·½³ÌʽÊéдÕýÈ·µÄÊÇ
A£®Ca£¨HCO3£©2ÈÜÒºÓë×ãÁ¿NaOHÈÜÒº·´Ó¦£ºCa2£«£«2HCO3¡ª£«2OH£=CaCO3¡ý£«CO32¡ª£«H2O
B£®NaHSO4ÈÜÒºÓëBa£¨OH£©2ÈÜÒº·´Ó¦ÖÁÖÐÐÔ£º2H++SO42-+Ba2++2OH-=BaSO4¡ý+2H2O
C£®¹ýÁ¿SO2ͨÈëµ½NaClOÈÜÒºÖУºSO2£«H2O£«ClO£=HClO£«HSO3-
D£®NaAlO2ÈÜÒººÍ¹ýÁ¿µÄHClÈÜÒº·´Ó¦£ºAlO2£+H++H2O=Al£¨OH£©3¡ý
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿