Ӣҽ̾W > лW > }ĿԔ

ijУWСMWˆDbMСFcˮČîaMһȡFeCl36H2OwDЊAּβ̎bþȥ?

1bBаlĻWʽ________

2bEеĬF________________

3ֹͣBsȡеĹw^ϡ}ַ^VzVҺFe3+IJ________________________

4ԓСMWVҺȡFeCl36H2OwOӋ£?

ٲEͨCl2________________________?

ڲEFeCl3ϡҺеõFeCl36H2OwҪ________________?

ԓ豣}^ҪԭǣYxӷʽҪf________________________?

}ĿlyóBbMеFˮÓQCb𵽰ȫƿDbóȥеˮEbÄtǚ߀ԭ~Fe3+ęzͨxKSCNҺעZԵĺԺͻWZҎԣˮcFĮaFe3O4Ԯac}ᷴҺкFe2+ͨȚĿʹFe2+DFe3+?

𰸣13Fe+4H2OFe3O4+4H22ɫw׃tҶ˹ܱˮ3ȡVҺ׵KSCNҺ^ҺǷ׃tɫ4ٌFe2+Fe3+ڼӟssY^V^}FeCl3ˮ


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ĿлW Դ x

2010?ϷģͲϼ{צ-Fe۾гĴܶȴӛ䛵Ľ|ԼЧ߻ȣڲͬض-FecˮⷴĹwaﲻͬضȵ570rFeO570rFe3O4ijWСMWÈD1ʾbMСFcˮČ򞣬̽waɷ֣DЊAּβ̎bþȥ

1ڸߜbBаlĻWʽ
3Fe+4H2Og
 ߜ 
.
 
Fe3O4+4H2
3Fe+4H2Og
 ߜ 
.
 
Fe3O4+4H2

2ՈڈD2bxM̓DCĚwռb
bd
bd

3ԓСMͬW̽Yԇ܃ȵĹw|ɷMЌ򞣺
YϡԓСMͬWͨ^Yϵ֪waһ㲻ͬrFNΑBMϣ
O
O1ȫF
O2ȫF
O3FF
O4F
O5
FF
FF

OӋСMɆTӑՓ󌦼O4򞷽Ҫڴ}

OӋķMЌ򞣮ڴ}ϰ±ĸʽ򞲽EAڬFcYՓ
򞲽E F
õɫĩXٶģȡһԇm}ᣬ΢ ɫĩȫܽҺ
\Gɫ
\Gɫ
ݮa
еõҺӎ׵KSCNҺʎ Һ@Ѫtɫ
ӑՓٌ򞲽E KSCNҺ@Ѫtɫԭ
oFe3+
oFe3+

^mҺмϡFѪɫԓ^аl׃xӷʽ
3Fe2++4H++NO3-T3Fe3++NO+2H2OFe3++3SCN-TFeSCN3
3Fe2++4H++NO3-T3Fe3++NO+2H2OFe3++3SCN-TFeSCN3

鿴𰸺ͽ>>

ĿлW Դ

ijWСMWDbMСFcˮČ򞣮DЊAּβ̎bþȥ
1xAQ
Aןƿ
Aןƿ

2xBаlĻWʽ
3Fe+4H2Og
 ߜ 
.
 
Fe3O4+4H2
3Fe+4H2Og
 ߜ 
.
 
Fe3O4+4H2

3xEеĬFǺɫw׃tҶ˹ܱˮ飮OԓĿ
CBзaК
CBзaК

4ֹͣBsȡеĹw^ϡ}ַ^VzVҺFe3+IJ
ȡVҺ׵軯Һ^ҺǷ׃tɫ
ȡVҺ׵軯Һ^ҺǷ׃tɫ

鿴𰸺ͽ>>

ĿлW Դ

ijУWСMWˆDbMСFcˮČîaMP򞣮DЊAӟἰβ̎bþȥ
Ӣҽ̾W
1bBаlĻWʽ
 

2bEеĬF
 

3rҪӟb
 
bõĴ̖
4ֹͣBsȡеĹw^ϡ}ַ^VzVҺFe3+IJ
 

鿴𰸺ͽ>>

ĿлW Դ

ijWСMWˆDbMСFcˮČ򞣬îaMһ߀ԭ~DЊAbȥ
Ӣҽ̾W
1AмƬ
 
Ո̓ȮDb˳bˎƷQ
 

2ָbõe`ȱ
 

3bBаlĻWʽ
 
ڼӟEbǰMеIJ
 

鿴𰸺ͽ>>

ĿлW Դ x

Ͳϼ{۾гĴܶȴӛ䛵Ľ|ԼЧ߻ڲͬضcˮⷴĹwaﲻͬضȵ570rFeO570rFe3O4ijWСMWˆDʾbMСFcˮČ̽waɷ֣DЊAּβ̎bþȥ

 


   1ڸߜbBаlĻWʽ                         

   2ՈbxM̓DCĚwռb                   

 


   3ԓСMͬW̽Yԇ܃ȵĹw|ɷMЌ򞣺

        YϡԓСMͬWͨ^Yϵ֪waһ㲻ͬrFNΑBMϡ

        O

         O1ȫF

         O2ȫF

         O3FF

         O4F

         O5                                         

        OӋСMɆTӑՓ󌦼O4򞷽Ҫڴ}

        ^̡

         OӋķMЌ򞡣ڴ}ϰ±ĸʽ򞲽EAڬFcYՓ

򞲽E

F

õɫĩXٶģȡһԇm}΢

ɫĩȫܽ⣬Һ     ݮa

еõҺӎ׵KSCNҺʎ

Һ@Ѫtɫ

         ӑՓٌ򞲽E KSCNҺ@Ѫtɫԭ                  

                ^mҺмϡFѪɫԓ^аl׃

xӷʽ                

鿴𰸺ͽ>>

ͬԴ
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