}ĿijW(xu)dȤСMͬW(xu)xYϕrl(f)F(xin)18oĩƌW(xu)a(jng)@һˮͨ^һtĘһNwͬW(xu)@ܸdȤytFcˮⷴ(yng)ɵĚwʲô@ЩɆO(sh)ӋDʾbM̽
(1)֪ԇ܃(ni)ӻW(xu)(yng)_______
(2)a(do)ܳĚw(yng)_______(bc)˹ܿͨ롣
(3)W(xu)׃^ɵĚwͬW(xu)²룺
һɵĚwǚ⣻ɵĚw_______
(4)Ո㌦M̽
_______ _______ _______
(5)䌍tFˮ⣬ɚwͬr߀һNɫwJɵĺɫw_______ɵĚwǚ(yng)ĻW(xu)ʽ__________0.8 gӷ(yng)F_______g
𰸡a(chn)ˮ c (O2) ab(do)Ěw^rÎǵľlab̎ ǵľl(f)ȼ((f)ȼ) () F(Fe3O4) 3Fe4H2OFe3O44H2 16.8
(1)ԇ܃(ni)ӻW(xu)(yng)ܟrϵˮl(f)a(chn)ˮ(2)a(do)ܳĚw(yng)c˹ܿͨ룬(3)(yng)еԪКԪԪءFԪɵĚwǚ(4) ab(do)Ěw^rÎǵľlab̎ ǵľl(f)ȼ((f)ȼ)()(5)ɵĺɫwF(Fe3O4)ɵĚwǚt(yng)ĻW(xu)ʽ3Fe4H2OFe3O44H2 0.8 gO(sh)ӷ(yng)F|(zh)x
3Fe4H2OFe3O44H2
168 8
x 0.8g
168/x=8/0.8g x=16.8g
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}ĿabcNw|(zh)ܽDʾP(gun)_
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B. t2rcҺ|(zh)|(zh)֔(sh)С
C. t1raҺߜضȺ|(zh)|(zh)֔(sh)׃
D. bлaһl(f)܄ķ@^b
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A. СͬW(xu)ܛ]AoɊAtȼrƿ(ni)п՚ܟČ(do)ݳ
B. СͬW(xu)δzԣtϨsrп՚Mƿ(ni)
C. С_ͬW(xu)ʹütƿ(ni)]
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}Ŀз(yng)ĻW(xu)ʽش}
1Vȼ__________
2~ڿ՚мӟ_____________
3飨CH4ȼɶ̼ˮ___________
4(yng)_________ (yng)ϡֽ⡱֮һ
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CO COadO2
2OadCOad+Oad CO2ʽИad|(zh)ʾڽKԭӻ(yng)^̵fe`ǣ
ACOCOadͬN|(zh)
Bԓ(yng)^һ̼l(f)(yng)
C@һ(yng)ԭ푪(yng)܇β̎ʹ܇һ̼ŷp
Dķ(yng)ЧCOcO2cȼ(yng)ҲM
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}Ŀ҂һSʵ|(zh)˂a(chn)cW(xu)ܲɷ
1m?sh)ĻW(xu)̖
ٿt(y)ȵĚw_______ wк|(zh)________
۳ʳƷbԷĚw______ ʳƷҪɷ}_____
2±ˮҘ˜ʵIJփ(ni)
ϱеġXָ_______x|(zh)Ԫءԭӡ
Ӳˮܛķ_________
یˮͨ늷ֽ늽ˮķ̖_ʽ_____________
1LϸˮCaCO3ӋӲt}Ԫصĺ^_______mg/L
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}Ŀ|(zh)wθc(ni)cˮ(yng)KɰᱻwաᣨC3H7O2NеһNՈشІ}
1CHONԭӵĂ(sh)Ȟ____________
2|(zh)_______________
3Ԫص|(zh)֔(sh)____________ӋY(ji)_0.1%
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}ĿDnjҵIJփx?q)bãشP(gun)}
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(2)bMļƿ(yng)wϲƬ_____________(Ż)ϣMIJ_________________________________________
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Yϣc40棬tc240ȼa(chn)ǰɫw̼wc՚ˮⷴ(yng)жƫ(HPO3)
׃cӑՓןwкԓbñ횸M
McͬW(xu)MĈD2bMЌ
Ո±a
F(xin) | |
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˼cur 1MĈD2bcD1bñ^(yu)c________
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