ÌâÄ¿ÄÚÈÝ

ÏÂÁÐÀë×Ó·½³ÌʽÕýÈ·µÄÊÇ

A£®ÇâÑõ»¯ÌúÈÜÓÚÇâµâËáÖУºFe(OH)3£«3H£«£½Fe3£«£«3H2O

B£®Ã÷·¯ÈÜÒºÖмÓÈëÇâÑõ»¯±µÈÜÒº£¬Ê¹Æä²úÉú³ÁµíµÄÎïÖʵÄÁ¿´ï×î´óÖµ£º

  Al3£«£«2SO42£­£«2Ba2£«£«4OH£­£½2BaSO4¡ý£«AlO2£­£«2H2O

C£®Mg(HCO3)2ÈÜÒºÖмÓÈë¹ýÁ¿Ê¯»ÒË®£º

 Mg2£«£«2HCO3£­£«Ca2£«£«2OH£­£½CaCO3¡ý£«2H2O£«MgCO3¡ý

D£®Ïò100 mL 0.1 mol/LµÄFeBr2ÈÜÒºÖÐͨÈë0.012 mol Cl2£º

  10Fe2£«£«14Br£­£«12Cl2£½10Fe3£«£«7Br2£«24Cl£­

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø