Ӣҽ̾W > лW > }ĿԔ
Ӣҽ̾WijУWdȤСM̽FPgllFԓĕr^LQˆ}ڽָ̎M˸̽̽^£
DʾԓbÚãҜؕrИƷĞVô^ᘹ̶ƤѸoƤ֪˼ƿݷe146mLһΕrg^쵽Ͳˮ،M뼯ƿضȻ֏ҜͲˮ߶Ȳٰl׃rx˕rƿ⺬ƞ㣩
ӛʼKͲxԼrg±
̖ Ʒ Ͳʼx/mL ͲKx/mL rg/min
1gFۡ0.2gľ̿ۺ10ˮ 100 70 s120
l gF0.2gľ̿ۡ10ˮȻc 100 70 s70
1W֪RƜy
^ضӋʾ׃
 

Yȡ̖ƷV_^쵽Ʒɫ׃
 

2͢ÔƔFPgc
 
 PWʽ
3ԓ߀ɜy՚ĺ򞔵Ӌsռ՚we
 
%ӋY_0.1%
4FҪһȌ̽ľ̿FPgʵӰtӌĘƷMɞ
 
1ķşFFPɫǼtɫ
2еČI͌II֪FPgcȻcP
3}⿴֪ˮpٵweĵweԓ|֔
4Iѽľֻ̿ҪһMľ̿۵Čԇ򞼴ɵóľ̿یFPgʵӰ푣
⣺1FPrҪųĶʹضǮꮅڟҪɢʧԜضҪҜͬrFP_lFFƷ׃tɫPtɫ
2^I͌II֪IIҪȻcӰFPgķʣ
3F֪ˮpٵwe՚wewe30mLwe֔飺
30mL
146mL
100%=20.5%
4Ҫ̽ľ̿یFPgӰIѽľ̿҂ֻҪһM]ľ̿۵ČȌ򞼴Ҳ1gF10ˮһԇ򞣻
ʴ𰸞飺
1ضߵһֵ󽵵Ҝ   tɫPtɫ
2NaCl
320.5
41gF10ˮ
cu֪FڳĿ՚P܉\ÿ׃MЌ֪̽ڻWгSşF
ϵд
P}

ĿлW Դ

25ijWWdȤСM̽|غ㶨ɲMкmՈㅢcУ
1һF۷һ~ҺlFǰ|Ŀ|׃Ոԭӵ^cԭ
ǰԭӵķNĿ|]и׃

2ѷ|M^VõV͞VҺўVϴQlFV|ȼF|Ոԭ
~|ȅӷF|

3^m̽FǷȫռ~၆FwՈ

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ĿлW Դ

ijУWdȤСMώָ̽ȸʯһN~VʯĽMԪأȡ50˿ȸʯĩ]мӟᣬ^쵽ȸʯֽ^ˮʹʯˮ׃ĚwaGɫĿȸʯu׃ɫĩOȸʯеs|ɵĶ̼ȫʯˮգڴ^yP±
ɳ|g ˮ|g
1 5 0.9
2 10 1.8
3 X 2.7
4 20 3.6
5 20 3.6

ՈشІ}
1MɿȸʯԪ
 

2СXֵ
 
g
3Kɶ̼|ǶٿˣӋ^̣

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ĿлW Դ

21MnO2H2O2ҺֽĴ߻ijУWdȤСM̽һЩǷҲH2O2ҺֽĴ߻Ոㅢc̽^̣
1[]Al2O3^ֽĴ߻
2[C]
򞲽E F
һ ǵľlb^Һԇ ľlȼ
^䲻ֽֽ
bAl2O3ԇмH2O2ҺȻ󌢎ǵľlԇ
ľlȼ Al2O3ܼӿH2O2Һķֽ
3[YՓ]Al2O3H2O2ҺֽĴ߻
4[ӑՓc˼]еͬWJֻɂȫCAl2O3H2O2Һֽ˴߻ã߀aһǰAl2O3|Ƿ׃̽򞣮
ٜʴ_QAl2O3|Ɍ۴Yԇ|MУ
^Vϴ졢Q

ȷǰAl2O3|

5ͬWJʹAl2O3ڷǰ|׃ҪC룮߀Ҫ̽Al2O3
W|ڷǰǷ׃

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ĿлW Դ2011ʡhв֌WУ{о꼉Wԇ棩 }

2011?hģMijWdȤСM̽FPgllFԓĕr^LQˆ}ڽָ̎M˸̽̽^£
DʾԓbÚãҜؕrИƷĞVô^ᘹ̶ƤѸoƤ֪˼ƿݷe146mLһΕrg^쵽Ͳˮ،M뼯ƿضȻ֏ҜͲˮ߶Ȳٰl׃rx˕rƿ⺬ƞ㣩
ӛʼKͲxԼrg±
̖ƷͲʼx/mLͲKx/mLrg/min
1gFۡ0.2gľ̿ۺ10ˮ10070s120
l gFۡ0.2gľ̿10ˮȻc10070s70
1W֪RƜy
^ضӋʾ׃______
Yȡ̖ƷV_^쵽Ʒɫ׃______
2͢ÔƔFPgc______ PWʽ
3ԓ߀ɜy՚ĺ򞔵Ӌsռ՚we______%ӋY_0.1%
4FҪһȌ̽ľ̿FPgʵӰtӌĘƷMɞ______

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