Ӣҽ̾W > лW > }ĿԔ

ijWdȤСMώָ̽ȸʯ(һN~Vʯ)ĽMԪءȡ50 gȸʯĩ]мӟᣬ^쵽ȸʯֽ^ˮʹʯˮ׃ĚwaGɫĿȸʯu׃ɫĩ(Oȸʯеs|ɵĶ̼ȫʯˮ)ڴ^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

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(1)MɿȸʯԪ________

(2)СXֵ________

(3)Kɶ̼|Ƕٿ(Ӌ^)

𰸣1CuCOH

215

3⣺OʯˮյCO2|x

CO2CaOH2===CaCO3H2O

44100

x 20 g

x8.8 g

𣺱ʯˮյCO2KɵCO2|8.8 g

1}֪ȸʯ~Vʯֽ^ЮaˮͶ̼CuCOHķNԪ2Д֪ǰĴˮ|ÿ0.9 gɳ|5 gXֵ105153K̼}|20 gɓCO2cʯˮĻWʽӋKɵCO2|


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ĿлW Դ x

2007?KݣWlĿnj`ꡱijУWdȤСMώָMˡӰpˮֽءČՈشІ}
1m15%pˮĴԇмmMnO2ˮⷨռһСԇܚwԓ^к
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٢ۢݢܢڣۢ٢ݢܢڣ

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ض
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5ÿξȡ5mL30%H2O2ҺȻϡጳɲͬ||֔ҺMЌ򞣮ӛ䛔±ДH2O2Һ||֔Ӱ푷ʵģ
H2O2Һ||֔ԽԽ
H2O2Һ||֔Խ󣬷Խ

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ĿлW Դ x

WlĿnj`ꡱijWdȤСMώָ£MˡӰpˮֽءČ򞣮ՈشІ}
1ȡ֧ԇքem6%15%pˮټMnO2ռһСԇܚwlFȴռMԓ^кǣx̖
٢ۢݢܢڣۢ٢ݢܢڣ
٢ۢݢܢڣۢ٢ݢܢڣ

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یˮдռwСԇעMˮ    oBЌܵĆοz
ԇ܃ȵmpˮټSMnO2ĩ
2ṩϢش
ԇܾ̖ pˮ|֔ F
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^ABԇܵĬFóӰpˮֽ
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߻Nͬ߻Чͬ

^ACԇܵĬF߬Fĸԭ
λrgȮaĝȲͬ򡰮aʲͬ
λrgȮaĝȲͬ򡰮aʲͬ

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ĿлW Դ

WlĿnj`ꡱijWdȤСMώָ£MˡӰpˮֽءČ򞣮ՈشІ}
1ȡ֧ԇքem6%15%pˮټMnO2ռһСԇܚwԓ^кIJǣx̖
٢ܢۢ
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pˮĝȲͬʲͬ
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2ԇMˮrҪFDʾ2Nк
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3ȡab֧ԇܼwe6%pˮٷքeSMnO2ĩCuOĩɷNͬĴ߻lFa бbЮaݶҿ죮ɴ˵óYՓ
߻Nͬ߻Чͬ
߻Nͬ߻Чͬ

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ĿлW Դ x

WlĿnj`ꡱijУWdȤСMώָ̽ˡӰ^ֽٶȵءՈشІ}
1ȡ֧ԇܣքem5%10%^ҺټĶiռһСԇܚwlFȴռMԓ^к
 

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یˮдռwСԇעMˮ        Bmˮ
ԇ܃ȵm^ҺټSiĩ
2ȡab֧ԇܼwe5%^ҺٷքeSiĩ~CuOĩlFa бbЮaݶҿ죮SÎǵľlքeҿԇ܃ȣlFaлǏȼbлǃHlȼɴ˵óӰ^Һֽ
 

3ijͬW^m̽tuĩǷҲ^ֽĴ߻򞲽EͬF£
Ӣҽ̾W
քe֧ԇм|ȝȵ^Һһ֧ԇܼһˎ׼tuĩȻ󌢃֧ԇеĚwͨˮб^aݵĿlFtuĩԇз^죮
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ĿлW Դ2013-2014W꽭KʡϾˮ^꼉όWпԇWԇ棩 }

 WlĿnj`ꡱijWdȤСMώָ̽ˡӰ^ֽٶȵءՈشІ}

1ȡ֧ԇքem5%10%^ҺټĶiռһСԇܚwlFȴռMԓ^к      x̖

ٙzbõĚ                      oBЌܵĆο

یˮдռwСԇעMˮ      Bmˮ

ԇ܃ȵm^ҺټSiĩ

2ȡa b֧ԇܼwe5%^ҺٷքeSiĩ~CuOĩlFa бbЮaݶҿSÎǵľlքeҿԇ܃ȣlFaлǏȼbлǃHlȼɴ˵óӰ^Һֽ                    

3ijͬW^m̽tuĩǷҲ^ֽĴ߻򞲽EͬF£

a    b      c        d        e      f

քe֧ԇм|ȝȵ^Һһ֧ԇܼһˎ׼tuĩȻ󌢃֧ԇеĚwͨˮб^aݵĿlFtuĩԇз^졣

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úɺĹw؏ͲEٵČ򞣬FcEȫͬ

ԇش𣺲Exԇ߀õгăx           ĸE۵ČĿ        ԓWJͨ^Ctuĩ^ֽⷴĴ߻ώJԓͬWČ߀ȱһPIEՈָ         

 

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