Ӣҽ̾W > лW > }ĿԔ
ijЌWW̽ԓWҵһNɫĩһƿ˺ƓpğoɫҺ҈Dʾʲô|đ벢OӋMC
[lF}]ѺɫĩcoɫҺϕraݣ
[Y]лWҳҊĺɫĩ~iFF̿۵ȣ
[O]ɫĩ    oɫҺ    ֻһNO
[OӋ]ʢSɫĩԇмmğoɫҺ    ռһԇܚw
zw   
[F]   
[YՓ]˚w    ԭO   
𰸡[Yϲֿ֪ڳҊĺɫĩܺ͟oɫwɚw|жipˮFۺϡ}}@ɂOɵĚwMCȼˮʹǵľ^ȼ
⣺[O]Yϲֿ֪iԺ^䷴ɚwʱ}𰸞飺MnO2 H2O2
[OӋ]i^䷴yˮʿԲˮռ܉֧ȼ|ԿÎǵľlzԓwʱ}𰸞飺ˮⷨ    Îǵľlԇ
[F]ʹǵľlȼԓ˵óFʱ}𰸞飺ǵľlȼ
[YՓ]FǵľlȼԔඨ⣬MԵó҂ļOdzʱ}𰸞飺O2 ɸOczĚwǷһД򲻳
cu}͚Čȡ͙zķڙzrҪעw|xmęz򞷽
ϵд
n n
һ һMn] һ һMn]
߶ ߶Mn] Mn]
Mn] Mn]
P}

ĿлW Դ

25ijЌWW̽ԓWҵһNɫĩһƿ˺ƓpğoɫҺ҈Dʾʲô|đ벢OӋMC
[lF}]ѺɫĩcoɫҺϕraݣ
[Y]лWҳҊĺɫĩ~iFF̿۵ȣ
[O]ɫĩ
MnO2
oɫҺ
H2O2
ֻһNO
[OӋ]ʢSɫĩԇмmğoɫҺ
ˮⷨ
ռһԇܚw
zw
Îǵľlԇ

[F]
ǵľlȼ

[YՓ]˚w
O2
ԭO

鿴𰸺ͽ>>

ĿлW Դ

15ijЌWW̽ҵһNɫĩһƿ˺ƓpğoɫҺDʲô|đ벢OӋMC
[lF}]ѺɫĩcoɫҺϕraݣ
[Y]лWҳҊĺɫĩCuOMnO2Fe3O4Fۡ̿۵ȣ
[O]ɫĩ
MnO2
oɫҺ
H2O2Һ
ֻһNO
[OӋ]
ʢSɫĩԇмmԇƿеğoɫҺ
ˮ
ռһԇܚw
ۙzw
Îǵľlԇ

[F]
ǵľlȼ

[YՓ]˚w
O2
ԭO

鿴𰸺ͽ>>

ĿлW Դ

ijЌWW̽ԓWҵһNɫĩһƿ˺ƓpğoɫҺʲô|đOӋMC
[lF}]ѺɫĩcoɫҺϕraݣ
[Y]лW򞳣Ҋĺɫĩ~iFF̿۵ȣ
[O]ɫĩ
i
i
oɫҺ
^
^
ֻһN
[OӋ]ʢSɫĩԇмmğoɫҺ
ˮ
ˮ
ռһԇܚwzռĚw
E F
ǵľlԇ
ǵľlԇ
ǵľlȼ
ǵľlȼ
ԓw
ԓw
fԭO
 򲻳
ԓĻWʽ
2H2O2
 MnO2 
.
 
2H2O+O2
2H2O2
 MnO2 
.
 
2H2O+O2

鿴𰸺ͽ>>

ĿлW Դ2010-2011WԴЮIWIԇWԇӱ ̽}

ijЌWW̽ԓWҵһNɫĩһƿ˺ƓpğoɫҺ҈Dʾʲô|đ벢OӋMC

[lF}]ѺɫĩcoɫҺϕra

[Y]лWҳҊĺɫĩ~iFF̿۵ȡ

[O]ɫĩ       oɫҺ        ֻһNO

[OӋ]ʢSɫĩԇмmğoɫҺ     ռһԇܚw

zw                              

[F] ____________________________________

[YՓ]˚w________ԭO      

 

鿴𰸺ͽ>>

ĿлW Դ2012-2013WꌎyRmо꼉ϣ¿Wԇ棩 }

ijЌWW̽ԓWҵһNɫĩһƿ˺ƓpğoɫҺʲô|đ룬OӋMC
[lF}]ѺɫĩcoɫҺϕraݣ
[Y]лW򞳣Ҋĺɫĩ~iFF̿۵ȣ
[O]ɫĩ______oɫҺ______ֻһN
[OӋ]ʢSɫĩԇмmğoɫҺ______ռһԇܚwzռĚw
EF
__________________
fԭO______ 򲻳
ԓĻWʽ______ 2H2O+O2

鿴𰸺ͽ>>

ͬԴ
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