27ijWоԌWСM.ڌWٵұԺ.һ̼߀ԭČdzdȤ.PYϺ:

 

}Ŀб(𰸺ͽ)

ijУWоԌWСMڌWٵұԺһ̼߀ԭČdzdȤPYϺlFһ̼Ƃü͝Ṳᵽ6080 lÓˮ
HCOOHCOH2O
Ո¸DMbһČbÈD(ijЩbÿ؏ʹ)

ش†}
(1)팍bõB(Сĸ)       
(2)ڷrһҪͨһһ̼wȻcȼӟFľƾԭ       

Aһ㷴M 
BųwϵȵĿ՚ʹ^̸ȫ 
CcᷴԮaCO 
D˷ӟrgLڮaCO 
(3)ՈfxĵһNaOHϴƿ                                  
(4)^쵽Ӳ|е|       ɫȫ׃       ɫrֹͣӟȻ^m           ԭǷֹF
(5)Ӳ|аlĻWʽ                           
(6)ԓһcǰь^еβˮռռĚwǰЎƿքeռȺ̖cȼƿеĚwg̖ļƿКw           ̖ȺļƿКw       ԭ                    

鿴𰸺ͽ>>

ijWоԌWСMڌWٵұԺ󣬌һ̼߀ԭČdzdȤPYϺ
(1)WPbMзͱ^lF@ЩbüиԵăcͬrҲlFbоһЩw± 
(2)չ̲һ̼߀ԭFČҪIĻAόWOӋČcһ̼Ƃü͝Ṳᵽ6080ɰlÓˮ HCOOH CO+H2O Ո¸DMxγһ^ČbÈDijЩbÿ؏ʹã
(3)ش†}
ٺ팍bõB__________Сĸ
ڷr{Ȯaһ̼wһcȼӟFľƾԭ (      )
Aһ㷴M
BųwϵȵĿ՚ʹ^̸ȫ
CcᷴԮaCOw
D˷ӟrgLڮaCO
Ոfxĵһʯˮϴƿ____________
^쵽Ӳ|________ɫȫ׃_________rֹͣӟȻ^m_______ԭǷֹF
Ӳ|аlĻWʽ________
ԓһcǰь^еβˮռռĚwǰЎƿքeȺ̖cȼƿеĚwg̖ļƿКw____________ǰ̖ļwƿКw_________ԭ_______________

鿴𰸺ͽ>>

ijУWоԌWСMڌWٵұԺһ̼߀ԭČdzdȤPYϺlFһ̼Ƃü͝Ṳᵽ6080 lÓˮ
HCOOHCOH2O
Ո¸DMbһČbÈD(ijЩbÿ؏ʹ)

ش†}
(1)팍bõB(Сĸ)       
(2)ڷrһҪͨһһ̼wȻcȼӟFľƾԭ       
Aһ㷴M
BųwϵȵĿ՚ʹ^̸ȫ
CcᷴԮaCO
D˷ӟrgLڮaCO
(3)ՈfxĵһNaOHϴƿ                                  
(4)^쵽Ӳ|е|       ɫȫ׃       ɫrֹͣӟȻ^m           ԭǷֹF
(5)Ӳ|аlĻWʽ                           
(6)ԓһcǰь^еβˮռռĚwǰЎƿքeռȺ̖cȼƿеĚwg̖ļƿКw           ̖ȺļƿКw                           

鿴𰸺ͽ>>

ijУWоԌWСMOӋCFeCuĽٻԣƒɷNՈPĿ
СȵFƬ~Ƭքeͬrϡϡ}^aݵĿ˴_Ļԣԓԭxӷʽ
Fe+2H+TFe2++H2
Fe+2H+TFe2++H2

FeCu늘OOӋԭ늳أԴ_ĻԣԇķȮԭ늳bÈD˳ԭ늳ص늘OϺ늽|Һ

늘OʽOʽ
2H++2e-=H2
2H++2e-=H2
ؓOʽ
Fe=Fe2++2e-
Fe=Fe2++2e-

󣺽YW֪ROӋһCFeCuԵĺΌ򞷽c񡢢ͬ
ȡoPFCuSO4ҺF渲wһ~fFeCuԏ
ȡoPFCuSO4ҺF渲wһ~fFeCuԏ
xӷʽʾ䷴ԭ
Fe+Cu2+TCu+Fe2+
Fe+Cu2+TCu+Fe2+

鿴𰸺ͽ>>

ijWоԌWСMOӋCFeCuĽٻƒɷNՈPĿ
ΠʹСȵFƬ~Ƭքeͬr100ml2.0mol/Lϡ^aݵĿ˿Դ_Ľٻԣԓԭxӷʽ飺
Fe+2H+TFe2++H2
Fe+2H+TFe2++H2
Mе2minrռ˜ʠrµĚw1120mltʾԓķʞ飨Һwe׃ԲӋ
0.25mol/L?min
0.25mol/L?min

FeCu늘OOӋԭ늳Դ_ĻԣԇķȮOӋԭ늳bÈDע늽|ҺQؓO˳ӷ늘Oʽ
2H++2e-TH2
2H++2e-TH2

ؓOʽ
Fe-2e-TFe2+
Fe-2e-TFe2+

󣺽YW֪ROӋһCFeCuԵĺΌ򞷽c񡢢ͬ
FƬCuSO4ҺһΕrg^FeмtɫĽ~CFĻԏڽ~
FƬCuSO4ҺһΕrg^FeмtɫĽ~CFĻԏڽ~
xӷʽʾ䷴ԭ
Fe+Cu2+TFe2++Cu
Fe+Cu2+TFe2++Cu

鿴𰸺ͽ>>

 

һx}}10֣ÿС}2ֻһ_x

2,4,6

x}}36֣ÿС}3ֻ֣һ_x

6D17 DCBDB  CBBDC  CD

x}}20֣С}4֣ÿС}һ_x

18D22 AD  AC  D  C  BD

ġ}24֣

ע⣺23}ֲ}AB}xһ}}һɰA}ӋA}mʹön½̲ĵĿB}mʹһn½̲ĵĿ

   2VXϽ>X>V1֣

   3  S1֣

پͨԣ1֣

ڼ߀ԭԣ1֣

ƷtƯԣ1֣

   4Xe1֣

   5acd1֣

B8֣ÿո1֣

   1N

   2پw

   3  X

ټcҺcAҺ

ͨ

ʯߜ

 

H+A1O2-+H2O       A1(OH)­­3      A13++3OHD

   4Mg

   5a   c  d

248֣

   1O3+2ID+H2O2OHD+I2+O2

   2O2   OHDKOH2֣

   3ID    ­2  1֣   O2+H2O+2e2OHD+O2(1)

   4õ  22֣

258֣

   12V­H2­=3VNH3棩1֣

   2pС      N2(g)+3H2(g)       2NH3(g)+92.4KJ2֣

   4D

 

 

 

 

 

 

 

塢}24֣

ע⣺26}ֲ}AB}xһ}}һɰA}ӋA}mʹön½̲ĵĿB}mʹһnĽ̲ĵĿ

26A10֣

   12CH3CHO+O2              2CH3COOH2֣

 

   2͵ķc180ϣc117.9s  ֲ   Һ  ֧ԇ֧Ʒ  117.7

   3ȡҺwμɫʯԇҺ׃tɫ1֣

Ý IJպȡԇҺpHԇypHֵ1֣

ȡҺ뵽̼c̼}wУaݣ1֣o

B10֣

   1ʹױiֽ|ӿ췴ʡ2֣

   2ʹܽȜpСʹw2֣

   3ϡᡢױ2֣

   4s  üױͱķcʹ߷x2֣

   5ֱȩ鱽ᣨ2֣

2714֣3icdfghifge3֣

B2֣

۳ȥwеs|s|HCOOHCO2SO2

ܼtɫ׃ɫ  ͨһ̼sҜأ3֣

Fe2O3+3CO            2Fe+3CO2

ޚwoȼlmɫ  cȼбQ•л򇊳ռĚw3֣

}20֣

288֣1Ҵ1֣

   2CH3COOH+CH3+CH2OH         CH3COOH2CH3+H2O2֣

 

   3CH3CHOHCOOH  CH3COOCHCH3COOCH2CH3 1ֹ3֣

   4

nCH3=CH2            [ CH2DCH­2 ] n  CH3=CH2+H2O         CH3CH2OH 2֣

 

 

291                                      2֣

 

 

 

 

   2ˮⷴ   ӳɷ2֣

 

 

 

 

BrCH2DCCH3=CHDCH2Br+2NaOH         CH2OHDCCH3=CHDCH2OH+2NaBr

HOOCDCCH3=CHDCOOH+2CH3CH2OH            H5C2OOCDCCH3=CHDCOOC2H5+H2O

 

 

 

 

 

}16֣

301ԭ̼⛵|֔3֣

55.4%

   240g/100gH2O

311122֣

   277.8%2֣

   332֣

   4NO N2  H2  NO2  NH4+

531142֣


ͬԴ
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