Ո(j)}ĿҪشІ}
(1)AĻW(xu)ʽ_______________^õIJxУٟڲ۾ƾܜضӋ_______________
(2)ß^VĿ______________________________
(3)Y(ji)^Б(yng)ƞVҺԵԭ______________________________
(4)֪၆F@(NH4)2Fe(SO4)2၆F(wn)ڷW(xu)၆F@@၆F(yng)Ƶ၆F@ҺͲҺ(yng)ɲ၆FƂ၆F၆F@ҺcҺ(yng)xӷʽ______________________________________
(5)၆Fw(|(zh)180)ܟֽijnСMO(sh)ӋDČbÁzֽa(chn)
ԓbIJ_______________(ĸ)ԭ____________________
ڸ_bÌ_ʼB̎׃{(ln)f၆Fw_______________C̎аɫEֺ̎ɫĩ׃?yu)tɫf၆Fֽa(chn)_______________(W(xu)ʽͬ)(yng)A̎ԇкɫwĩ()a(chn)rȼF(xin)A̎ԇеĺɫwĩ_______________
(1)Fe ©
(2)p^Vr၆Fēpʧ
(3)၆Fˮ
(4)Fe2++HFeC2O4+2H+
(5)A ԇܿσAбa(chn)ˮʹԇը
ڽY(ji)ˮ COCO2 FeFeO
}၆FwƂ䣬Ҫ˳sἃĻͬrҪ_ֲEԭĿ}rҪ}Ūl(f)ĻW(xu)(yng)FԪشΑB(ti)׃.
(1)^FFe3+Cu2+H+xD(zhun)Fe2+^VʹõҪxͨ©.
(2)ß^VĿҪijЩɷ^V^Y(ji).
(3)Y(ji)^пƞVҺ(yng)}ˮĽǶȿ]ֹ၆Fˮɓp.
(4)(NH4)2Fe(SO4)2cᷴ(yng)ķʽ(NH4)2Fe(SO4)2+HFeC2O42H2O+ (NH4)2SO4+H2SO4̎Ҫxӷʽʳ팑FeC2O4.Fe2++H
FeC2O4+2H+.
(5)(j)ᾧw|(zh)180仯W(xu)ʽFeC2O42H2OДӟrˮa(chn)Abԭ]ˮըԇԇܹܿσAбa(chn)ˮʹԇըѡ.(j)BCEДa(chn)H2O(Y(ji)ˮ)CO2COCOĴʹ߃rFܴ]ɫwĩ(yng)FecFeOĻȼF(xin)(yng)ǜض^ߕrFeȼr.
ĿлW(xu) Դ2013-2014W(xu)ʡڶ¿W(xu)ԇ棩 }ͣ}
^̼c(2Na2CO43H2O)һNЧwƯךПoooȾc(yng)ϴӡȾ켈t(y)ˎl(wi)I(lng)мASƂ^̼cɽa(chn)ɱa(chn)£
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1^̼cˮҺ@ (ԡAԡԡ)Ոxӷʽʾ______________________
2ҪIJx (xQ)
3I(y)AгNaClijW(xu)nСMO(sh)ӋDʾbãyI(y)ANa2CO3ĺ
ҪzI(y)As|(zh)Ĵxԇе__________(x̖)
a. ^Һ b. ϡ c. 軯Һ d. yҺ
ڙzbBԵķǣoLi©zAoɊA©עһˮʹ©(ni)ˮƿ(ni)ˮֹͣˮ^쵽 fbò©
bA bCеԇ
ijͬW(xu)J(rn)Dbú(yng)BEb(bm(dng)ԇ)J(rn)ǷҪ? (xҪҪ)Д
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