}ĿijW(xu)оԌW(xu)(x)СMO(sh)Ӌ(j)(sh)(yn)(yn)CFeCuĽٻ(dng)ɷNՈ(qng)P(gun)(sh)(yn)(xing)Ŀ
1СȵFƬ~Ƭͬr(sh)ϡ(ϡ})^a(chn)ݵĿ(j)˴_Ļ(dng)ԓԭxӷʽ___
2FeCu늘OO(sh)Ӌ(j)ԭ늳Դ_Ļ(dng)ԡԇķ(ni)(hu)ԭ늳bÈD(bio)ԭ늳ص늘OϺ늽|(zh)Һ(xi)ؓ(f)O늘O(yng)ʽ___
3Y(ji)W(xu)֪R(sh)?c)O(sh)Ӌ(j)һ(g)(yn)CFeCu(dng)Եĺ(jin)Ό(sh)(yn)F(xin)(cͬ)___
𰸡Fe+2H+=Fe2++H2 Fe-2e-=Fe2+ FƬCuSO4ҺһΕr(sh)g^FeмtɫĽ~CFĻԏ(qing)ڽ~
ٻ(dng)Կýcķ(yng)늻W(xu)(yng)ÓQ(yng)ԭM(jn)(yn)C
1Fcϡᷴ(yng)၆F͚⣬xӷʽFe+2H+=Fe2++H2
2ؓ(f)OFʧɶr(ji)Fxӣl(f)(yng)늘O(yng)ʽFe-2e-=Fe2+F~늘Oϡ늽|(zh)ҺO(sh)Ӌ(j)ԭ늳أFĽԱ~(qing)Fؓ(f)O~Oӏؓ(f)O،(do)O
3(j)F~ÓQ(yng)O(sh)Ӌ(j)O(sh)Ӌ(j)£FƬCuSO4ҺһΕr(sh)g^FeмtɫĽ~CFĻԏ(qing)ڽ~(yng)ԭ飺F~xӰl(f)߀ԭ(yng)~Ͷr(ji)Fx
ĿлW(xu) (li)Դ }ͣ
}Ŀͼ~늳ڬF(xin)ЏV(yng)һNy\늳أ늘OքeAg2OZn늽|(zh)ҺKOHҺ늘O(yng)Zn2OH2e=ZnOH2OAg2OH2O2e=2Ag2OH
(j)(yng)ʽ
(1)Д_______
Aʹ^(gu)늽|(zh)ҺеKOHģpHpС
Bʹ^(gu)Ag2OO(jng)·ZnO
CZnؓ(f)OAg2OO
DZn늘Ol(f)߀ԭ(yng)Ag2O늘Ol(f)(yng)
(2)(xi)늳صĿ(yng)ʽ___________
(3)ʹÕr(sh)ؓ(f)O^(q)pH____(pС׃)
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}ĿCuClV(yng)ڻӡȾИI(y)ijоԌW(xu)(x)СMMֽY(ji)ˮCuCl2H2OƂCuClM(jn)P(gun)̽
YϣCuCl22H2O CuCl2
CuCl+Cl2CuCl22H2O
Cu2(OH)2Cl2
CuO
((sh)(yn)̽)ԓСMDʾbM(jn)Ќ(sh)(yn)(Aփx)
Ո(qng)شІ(wn)}
(1)xXQ(chng)___bDе۵©_____
(2)(sh)(yn)Ⱥa____________e (ľ̖(ho))
azbõĚԺˎƷ bϨƾs cw̎ͨHCl dc(din)ȼƾӟ eֹͣͨHClȻͨN2
(3)ڌ(sh)(yn)^(gu)^쵽B|(zh)ɰɫ׃?yu){(ln)ɫCԇɫ׃____
(4)bDаl(f)߀ԭ(yng)xӷʽ_____
(5)(yng)Y(ji)ȡCuCla(chn)ƷM(jn)Ќ(sh)(yn)l(f)F(xin)кCuCl2CuOs|(zh)(j)YϢ
s|(zh)CuCl2ta(chn)ԭ____
s|(zh)CuOta(chn)ԭ____
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ĿлW(xu) (li)Դ }ͣ
}Ŀ(sh)(yn)NH4HCO3NaHSO3ĸ۠ijW(xu)dȤСMy(c)NH4HCO3ĺСMͬW(xu)O(sh)Ӌ(j)ڻмČ(sh)(yn)(li)y(c)NH4HCO3|(zh)?jn)?sh)SO2cKMnO4ķ(yng)ԭSO2MnO4HSO42Mn2H2Oش(wn)}
1W(xu)СMҪoxˎƷ̓xM(jn)Ќ(sh)(yn)DÿNxbֻxһF_(ti)ȹ̶xδ(hu)
Ո(qng)ҵķ,xBǡxĽӿĸab...)a_______fg_______
2(sh)(yn)_(ki)ʼǰAbҪ՚ǣAbٴι՚_______
3Ebõǣ_______
4(sh)(yn)O(sh)CԇҺɫôy(c)Y(ji)ܕ(hu)ƫ_______˴_(sh)(yn)CԇҺɫO(sh)ȡƷ|(zh)mg(sh)(yn)ǰEbamolL1KMnO4ҺweV(yng)______mL
5O(sh)Ʒ|(zh)9.875g,úAʯ4.4gôNH4HCO3|(zh)?jn)?sh)_______
6Ķy(c)Ĝ(zhn)_ԵĽǶȿ]ԓb߀(yng)M(jn)һĸM(jn)M(jn)Ĵʩ_______
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ĿлW(xu) (li)Դ }ͣ
}Ŀһl£ݷe2L]2molMw3molNwl(f)з(yng)2M(g) + 3N(g)xQ(g) + 3R(g)ԓ(yng)_(d)ƽr(sh)2.4molRy(c)QȞ0.4 molL-1Д_
A. Xֵ2 B. (ni)(qing)׃
C. ƽr(sh)NĝȞ0.6mol/L D. MD(zhun)ʞ80%
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ĿлW(xu) (li)Դ }ͣ
}ĿЙC(j)AǺһ(g)(gu)ʯͻW(xu)I(y)İl(f)չˮƽDķʽC2H5ClCһNҊ(jin)ĸ߷ֻՈ(qng)شІ(wn)}
1(xi)AĽY(ji)(gu)ʽ___
2(xi)ڵķʽ___;۶ԵõD;______
3(xi)^(q)eABɷN|(zh)һNԇ___
4(xi)ܵķʽ___
5wِ(dng)\(yn)(dng)TŤr(sh)(du)t(y)S(du)(zhn)\(yn)(dng)T܂̎ҺwD(c(din)12.27)M(jn)ֲ̎ԭ___
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ĿлW(xu) (li)Դ }ͣ
}Ŀu(WSWS2WĻσr(ji)+4)(rn)ʯͻI(lng)еĴuFV(ҪɷFeWO4߀Al2()3)ƂušDʾf(shu)_
A.IõIJxֻ©
B.FeWO4ډA^(gu)аl(f)(yng)ĻW(xu)ʽ4FeWO4O28NaOH2Fe2O34NaWO34H2O
C.ɶuĻW(xu)ʽ(NH4)2WS43O22WS24NH32S22SO22H2O124g WS2tԓ(yng)D(zhun)ƵӔ(sh)Ŀ2NA
D.VIҪɷǚXCO2^(gu)}
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ĿлW(xu) (li)Դ }ͣ
}Ŀо늻W(xu)go(h)b҈DʾP(gun)f(shu)e(cu)`
A. dʯīFƬgӿ
B. dʯīʯī늘O(yng)飺O2 + 2H2O + 4e == 4OHC
C. d\KFƬױg
D. d\KFƬ늘O(yng)飺2H+ + 2e == H2
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}Ŀԭh(hun)ԭƂh(hun)ϩĺϳ·Dtf(shu)_( )
A. AĽY(ji)(gu)(jin)ʽ
B. ٢ڵķ(yng)(li)ͷքeȡȥ
C. (yng)ڢ۵ėlքeǝӟ
D. KMnO4ҺҺɫtCȫD(zhun)
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