}Ŀб(𰸺ͽ)
5ijWnСMṩăxbúˎƷȡҺOӋṩˎƷxb£
ˎƷ2%NaOHҺϡHClϡ
Һݝ
w
ĩxb(D13ʾ)
D13
Ո}ĿҪشІ}
(1)Ո±ҪxbúˎƷ
(2)Ιzxlb(X)ĚՈҪ^̣
_____________________________________________________________________________
_____________________________________________________________________________
(3)bðXYZBӲzԺˎƷrXbаlWxӷʽ________________Ybгȥs|_____________
(4)ZbõNaOHҺͨ^wԭ_________________ͨ^
ZbÃȵҺxӝȴС_______________________ҪCZbвw(]^Һ})NaOHҺȲܳ^_____________%(|֔)
P|ڳ(20)rܽ
Wʽ |
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NaOH |
NaCl |
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ܽ(g/100g![]() |
21.3 |
9.60 |
107 |
35.8 |
194 |
4DnC~ᷴ͝bãǎʾMbã
()
(1)~ᷴ͝ĻWʽ______________________________________
(2)ͼbbõăc_____________________________________________
____________________________________________________________________________
(3)MһCNO2ˮķijWOӋ˱bP]ɊA_______ٴ_ɊA______________ʹNO2wMԇ
(4)wMԇܺ~zcҺÓxʹеˮMԇܑβ______________________________________________________________________
____________________________________________________________________________
(5)ԇеNO2ˮַҺ|ȵֵ_________________________(w˜ʠrӋ)
3(16)ijУСMDʾbüoˎƷ(DЊAփxȥ)̽I|еķy˗l¶Dʡ֪CеĝẬ|
m molOwMCDrքeȫգҺbÃȿ՚еCO2
ՈشІ}
(1)֪0.5 mol SO2O2ɚBSO3ų49.15kJğữWʽ
(2)zbõĚҼˎƷ_ʼMЌ˕rȑMеIJ
(3)rA⌧ðĚcðĚĿ
bCНÞ
bDʢŵҺ (xĸ)
aBaCl2Һ bNaOHҺ cNaHSO3Һ
(4)ֹͣͨSO2ϨƾʹbеSO2SO3
(5)YϡbCеҺмBaCl2Һõij|wgbDӵ|agt˗l¶D
(úĸĴʾYɲ)
2(15)DCHONԪؽMɣԪص|Ȟ12:3:8ķc78.5棬
cH2ܶ23ضȿ400ҪɌ
(1)ͨ՚ėlMЌ
ټQ ˎƷIJ
a._ b.ùĚ՚⡡ c.cȼƾo~zӟ
ڌYȡԇеҺcƵCu(OH)2ӟvF
۬F10%NaOHҺ2%CuSO4ҺȡԇCu(OH)2Ո
(2)ֹͣͨ՚ėlMЌ
P]ʹ׳mM뷴ҪMеIJ
ڼM뷴ܺ~250~350l°lĻW
ԇռˌͬĮaпȼԚw|ųԓʾ˼
ı|зĻWʽYԓWʽҪfͨ՚á
1ijWdȤСMͬWڌW˸лWP|˴Y@˲һЩϢ±
(1) ᾧw |
ʽ |
H2C2O42H2O |
ɫ |
oɫw |
c |
100.1 |
ܟ100.1rʧȥYˮɞoˮᡣ |
||
(2) oˮ |
Yʽ |
HOOC-COOH |
ܽ |
ˮҴ |
|
s157A(175ϰlֽ) |
|||
W| |
H2C2O4
+ Ba(OH)2 =BaC2O4+ 2H2O |
|||
HOOC-COOH >175
CO2+CO+H2O |
ԓMͬWϱOӋһDʾČbͨ^CoˮܟֽĮa÷aCOw߀ԭFijN(FexOy)Դ_FexOyĽMɡ
ՈشІ}
(1)ăxbψDʾbõB飺
e h
(2)ԓMͬWMЌ
cȼB̎ľƾ
z錍bõĚԲbˎƷ
YϨB̎ľƾ^mͨwֱBйwȫsϨc̎ľƾ
cȼc̎ľƾ_ʼbEi̎ռһԇܚw
cȼi̎ľƾ
_Čǣ
(3)ռwĿ
Dbгʯˮ
Ebгʯˮ
(4)ȫԓMͬWMД̎ǰQӲ|ܵ|54.00 gƷFexOy|7.84 gQӲ|cʣwĿ|59.60g(|ͬӲҲٰl׃)tƷFexOyx:y=
(5)Л]в֮̎ՈMķoˆɲش
4e`H+-̖x
(λͬWɰԼe֪Rw{aڴ)
3ҕBữWʽСHӰ(ˮĹҺB)
2ҕ}ĿҪ
磺Ҫ_ȼᡢк͟ϵͲ׃
1淴ӋϵcHĆ}
֪ữWʽN2(g)+3
H2(g)2 NH3(g)H92.2 kJmol-1
Fabɂaг1 mol N2c3 mol H2bг1 mol N2c6 mol H2ųğքeQaQbt ( )
AQaQb92.2 kJ BQaQb92.2 kJ
CQaQb92.2 kJ DQaQb92.2 kJ
҈DAֱԴBB
ȻcҺͷ̪ԇҺĞVC僲
ͨ·lFB ϵ C c@tɫ
Ոգ
(1)ԴAa O
(2)VBϰlĿʽ飺
(3)僲ЌFF\ͨKc
ʹcdc·t늘Oeϰlķ飺 늘Ofϰlķ飺 ʢŵҺ
(ֻҪɷN늽|Һ)
(1) (2)2NaCl+2H2O H2+Cl2+2NaOH
(3)Zn2e = Zn2+ Zn2++2e = ZnZnSO4ҺZnCl2Һ
ijWһNíhҺlʯī늘O늽ȻcҺͨ늕rʹCl2ȫգƵ^ҺOӋDbãtԴ늘OQҺҪɷД_
A.aObؓONaClONaCl
B.aؓObONaClONaCl
C.aꖘObꎘOHClONaCl
D.aꎘObꖘOHClONaCl
15(05V|)һNȼ늳һOͨ՚⣬һOͨ붡w늽|Ǔs(Y2O3)(ZrO2)wڠB܂O2-Ќԓȼf_
A늽|O2ؓOO
B늳صĿǣ2C4H10 + 13O2 8CO2 + 10H2O
Cͨ՚һOO늘O飺O2 + 4e- = 2O2-
Dͨ붡һOO늘O飺C4H10 + 26e- + 13O2= 4CO2 + 5H2O
(eעO늘OʽЕ׃)
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