COK+Na+Ba2+ܲCa2+΢΢Ag+Dܲ΢(1)̼ҺȻ}Һ(2)}Һ} (3)ϡȻҺ (4)ҺȻ^Һ (5)ȻcҺyҺ

 

}Ŀб(𰸺ͽ)

2007?Ͼ֪RWj|g໥PϵǻWWеһNҪDDBɶ˵|໥ĽMxУԓDҪǣ
             |ܽԱ20棩
  xxOH-NO3-Cl-SO42-CO32-
Na+
K+
Ba2+
Cu2+

鿴𰸺ͽ>>

֪RWj|g໥PϵǻWWеһNҪDBɶ˵|໥ĽMxԓDҪǣ۲ͬ|            x̖

x
x
OH
NO3
Cl
SO42
CO32
Na+





K+





Ba2+





Cu2+





|ܽԱ20棩

ANa2CO3 CuO BaCl2               BNaHCO3 Ba(OH)2 Zn
CFe2O3 Mg Ba(NO3)2       DBaCl2 Fe Ba(NO3)2

鿴𰸺ͽ>>

̲һc̽ƿoɫҺքeH2SO4Ba(NO3)2NaOHK2CO3ķNҺеһN̽СMķNҺɃɻӛ±(ʾɚwʾɳһʾo@F)

 
A
B
C
D
A


һ

B


һ

C
һ
һ

һ
D


һ

 
OH-
NO3-
CO32-
SO42-
H+
H2O



Na+




K+




Ba2+




                               
ķNҺɃɷӛ               A}ܽԱ
ƔಢNҺ|QA        B      C       
ƌЌкͷĻWʽ                     

鿴𰸺ͽ>>

ͷֽⷴlėlṩġA}ܽԱ
еϢД|gܷlܰlĻWʽ
粻ܰlՈf
1̼ҺȻ}Һ                                 
2^Һ~Һ                               
3ϡȻcҺ                                      

 
OH-
NO3-
Cl-
SO42-
CO32-
Na+





K+





Ba2+





Ca2+
΢


΢

 

鿴𰸺ͽ>>

2008?򣩸ͷֽⷴlėl±ṩϢД|gܷlͷֽⷴܰlĻWʽ粻ܰlՈעܡ
x
x
OHNO3-Cl-SO42-CO32-
K+
Na+
Ba2+
Ca2+΢΢
Ag+-΢
1̼ҺȻ}Һ
2}Һ}
3ϡȻҺ
4ҺȻ^Һ
5ȻcҺyҺ

鿴𰸺ͽ>>


ͬԴ
久久精品免费一区二区视