22ijWWdȤСMȻcw(CaCl2s|)һ|֔NaClҺ.̈D: Ոش: (1)^̼cҺ뵽ҺAlĻWʽ . (2)2Q .ҺBмmϡ}Ŀ . (3)Ҫ100g|֔10%ȻcҺ.õƽ..Ͳ.z^ι.߀õIJx . .

 

}Ŀб(𰸺ͽ)

ijWУWdȤСMȻcwCaCl2s|һ|֔NaClҺ̈D£
Ոش
1^̼cҺ뵽ҺAlĻWʽ______
22Q______ҺBмmϡ}Ŀ_______
3Ҫ100g|֔10%ȻcҺõƽͲz^ι⣬߀õIJx____________

鿴𰸺ͽ>>

ijWУWdȤСMȻcw(CaCl2s|)һ|֔NaClҺ̈D£ 

 


 

Ոش   

 (1)^̼cҺ뵽ҺAlĻWʽ         

 (2)2Q___   __ҺBмmϡ}Ŀ___    __

 (3)Ҫ100g|֔10ȻcҺõƽͲz^ι߀õIJx____  ____________   __________

鿴𰸺ͽ>>

ijWУWdȤСMȻcwCaCl2s|һ|֔NaClҺ̈D£
Ոش
1^̼cҺ뵽ҺAlĻWʽ   
22Q    ҺBмmϡ}Ŀ_   
3Ҫ100g|֔10%ȻcҺõƽͲz^ι߀õIJx       

鿴𰸺ͽ>>

22ijWWdȤСMȻcwCaCl2s|һ|֔NaClҺ̈D£
Ոش
1^̼cҺ뵽ҺAlĻWʽ
CaCl2+Na2CO3TCaCO3+2NaCl

22Q
^V
ҺBмmϡ}Ŀ_
ȥ^̼c

3Ҫ100g|֔10%ȻcҺõƽͲz^ι⣬߀õIJx

ܽ

鿴𰸺ͽ>>

ijWdȤСMȻcwCaCl2s|һ|֔NaClҺ̈D£
Ոش
1^̼cҺ뵽ҺAlĻWʽ
CaCl2+Na2CO3TCaCO3+2NaCl
CaCl2+Na2CO3TCaCO3+2NaCl

22Q
^V
^V
123ҪõһNx
ڲ1
ӿwܽ
裬ӿwܽ

3ҺBмmϡ}Ŀ
ȥ^̼c
ȥ^̼c

4õNaClw100.0g||֔5%NaClҺƕrijͬWڲʧ`Һ||֔ƫՈָԓͬWʧ`Ŀԭ
ˮrȣҲɣ
ˮrȣҲɣ

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