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10֣ijУWnСMbe̼c̼cɷNɫwòͬķŒ򞣬D~ʾ

1Dʾbe@ɷN|căcǣx̖                 

AȢs            BȢȫ

CȢy           DͬһbMЌȌ򞣬

2ÌC̼c̼cķtԇBБbĹwǣWʽ                       

3ijͬW|m1NaHCO3wԇмӟֽһΕrg֏͵ԭlyʣw|m2ԇаlķĻWʽ                      

ɵNa2CO3|                                       

4̼cҺcʯˮϲַ̼cc}|֮Ȟ21rՈOӋz򞷴Һ|xӣ

                                                                        

 

1D2֣

2NaHCO3

32NaHCO3Na2CO3H2OCO22֣   

4 ȡόҺSڝԇmCaCl2ҺаɫCCO2֣

:

 

ϵд
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ĿлW Դ

ijWnСMbe̼c̼cɷNɫwòͬķŒD񡫢ʾ
1ֻDʾ򞣬܉_Ŀǣb̖

2Dʾbe@ɷN|䷴ĻWʽ
2NaHCO3
    
.
 
Na2CO3+H2O+CO2CO2+CaOH2TCaCO3+H2O
2NaHCO3
    
.
 
Na2CO3+H2O+CO2CO2+CaOH2TCaCO3+H2O

căcǣx̖
D
D

AȢs
BȢȫ

DһbͬrMЃɂȌ
3ÌC̼c̼cķtԇBbĹwǣWʽ
NaHCO3
NaHCO3

4̼cҺcʯˮϲַ
ٮʯˮ^rxӷʽ飺
HCO3-+OH-+Ca2+TCaCO3+H2O
HCO3-+OH-+Ca2+TCaCO3+H2O

ڮ̼cc}|֮Ȟ21rҺ|ĻWʽ
Na2CO3
Na2CO3
ՈOӋzҺ|x
ȡόҺ^VĞVҺҺڝԇУmȻ}ҺʎаɫtCҺкCO32-
ȡόҺ^VĞVҺҺڝԇmȻ}ҺʎаɫtCҺкCO32-

鿴𰸺ͽ>>

ĿлW Դ

ijУWnСMbe̼c̼cɷNɫwòͬķŒ򞣮DIʾ

1ֻDʾ܉_Ŀǣb̖

2وDʾbe@ɷN|䷴ĻWʽ
2NaHCO3
    
.
 
Na2CO3+H2O+CO2
2NaHCO3
    
.
 
Na2CO3+H2O+CO2

căcǣx̖
D
D

AȢs       BȢȫ        CȢ
DһbͬrMЃɂȌ
3ÌC̼c̼cķtԇBbĹwǣWʽ
NaHCO3
NaHCO3

4̼cҺcʯˮϲַ̼cc}|֮Ȟ21rҺ|ĻWʽ
Na2CO3
Na2CO3
ՈOӋzҺ|x
ȡόҺڝԇмmCaCl2ҺʎаɫtCҺкCO32-
ȡόҺڝԇмmCaCl2ҺʎаɫɣtCҺкCO32-

5ՈOӋһbe̼c̼c򞣨ԭ

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ĿлW Դ

ijWnСMbe̼c̼cɷNɫwòͬķŒDI-IVʾ

1ֻDIIIʾ܉_Ŀǣb̖

2DIIIIVʾbe@|䷴ĻWʽ
2NaHCO3
    
.
 
Na2CO3+CO2+H2O
2NaHCO3
    
.
 
Na2CO3+CO2+H2O

cIIIIVcǣx̖
D
D

AIVIIIs      BIVIIIȫ       CIVIII
DIVһbͬrMЃɂȌIII
3ÌbIVC̼c̼cķԣԇAһСԇBABзքeˎƷӟtԇBbĹw
NaHCO3
NaHCO3

4̼cҺcʯˮϲַxӷʽ
HCO3+OH-+Ca2+TCaCO3+H2O
HCO3+OH-+Ca2+TCaCO3+H2O

鿴𰸺ͽ>>

ĿлW Դ

ijWnСMbe̼c̼cɷNɫwòͬķŒD񡫢ʾ
Ӣҽ̾W
1ֻDʾ܉_Ŀǣ̖
 

2D󡢢ʾbe@ɷN|漰ĻWʽ
 

 
căc
 

3ÌC̼c̼cķtԇBbĹw
 

4ЃƿҺ֪քeK2CO3NaHCO3Ո㌑ɷNͬbe
 
 

鿴𰸺ͽ>>

ĿлW Դ

ijWnСMbe̼ccɷNɫwòͬķŒ򞣬D񡫢
Ӣҽ̾W
1ֻDʾ򞣬܉_Ŀǣb̖
 

2Dʾbe@ɷN|䷴ĻWʽ
 
cIVăc
 

3ÌC̼c̼cķtԇBbĹw
 

4̼cҺcʯˮϲַ̼cc}|֮Ȟ21rҺ|ĻWʽ
 

5ЃƿҺ֪քeK2CO3NaHCO3Ո㌑ɷNͬbe
 
 

鿴𰸺ͽ>>

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