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c}Ŀ?j)?ni)ݣ
1(xi)ЃxQ(chng)a
2Ebռt⑪(yng) ͨ루cd
3bBCÁ(li)ȡ̼?x)wbC(du)bBڲă(yu)(sh)ǣ
FռCO2Ҫy(c)ɵCO2wweˮϷһֲĿ
Ո(qng)(xi)(sh)(yn)ȡCO2ĻW(xu)ʽ
𰸡(1)ƾ 2C
(3)ܿƷ(yng)İl(f)ֹͣ ֹ̼ܽˮЮa(chn)`
(4) CaCO3+2HCl==CaCl2+H2O+CO2
ԇ}(1) Ҋ(jin)xR(sh)ӛ
(2) bEڡf(wn)ƿ Ebռ⣬?yn)ܶȱȿ՚ܶȴt⑪(yng)c ͨ
(3) bCһ(g)ϸ壬@܌(sh)F(xin)ҺxbC(du)bBڲă(yu)(sh)ǣܿƷ(yng)İl(f)ֹͣҪl(f)(yng)ѻ_(ki)wҺw|(yng)l(f)Ҫ(yng)P(gun)]a(chn)ĚwŲ(li)ʹbÃ(ni)(qing)wҺwx(yng)ֹͣFռCO2Ҫy(c)ɵCO2wweڶ̼ˮҪˮϷһֲͣĿǷֹ̼ܽˮЮa(chn)`
4(sh)(yn)ȡCO2ĻW(xu)ʽǣCaCO3+2HCl==CaCl2+H2O+CO2
ĿлW(xu) (li)Դ }ͣ
}ĿἃɳĴ}в_ ( )
A. ^(gu)Vl(f)Y(ji)ܽ B. ܽ⡢l(f)^(gu)VY(ji)
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ȥ
(xi)D|(zh)ĻW(xu)ʽ
C FĻW(xu)ʽ
EF(yng)ĻW(xu)ʽ
(xi)Er(nng)I(y)a(chn)еһN;
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1Ո(qng)N|(zh)ĻW(xu)ʽA(ni)ʹÿ(g)A(ni)|(zh)cBĈA(ni)|(zh)(yng)
2(xi)ľ̿ӷ(yng)ĻW(xu)ʽ
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}ĿЌ(sh)(yn)(du)(yng)ĈD_
A B C D
A|(zh)VXքec}ᷴ(yng)
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C~ĻҺм^(gu)ĚcҺ
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1Dʾăɂ(g)(sh)(yn)Aԇ2(ni)õĚw (W(xu)ʽ)
BСʯʯӢɳ
Aˮ늽 Bˮă
2ˮͨ¿Էֽ ڴ^(gu)Л](mi)аl(f)׃
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}Ŀx(chng)ҧr(sh)ڵρᣨHCOOH(hu)ʹwƤwʹWP(gun)ρf(shu)_
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Cρ̼Ԫص|(zh)Ȟ1U2 DρКԪص|(zh)?jn)?sh)С
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}Ŀ10֣ϣ2013122϶̖(ho)̽y(c)L(zhng)̖(ho)\(yn)dl(f)״Ό(sh)F(xin)ܛꑺѲҕ1215϶̖(ho)Ѳҕ܇(ch)ɹx΄(w)ȡÈAM(mn)ɹL(zhng)̖(ho)\(yn)dҪڰl(f)ͬ܉ЧdһӼ(j)ͶӼ(j)ʹƫ£C2H8N2)N2O4M(jn)Ӽ(j)tʹЧܸߵҺ(H2)ҺO2
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2P(gun)ƫ£C2H8N2Ĕ_
A2(g)̼ԭӣ4(g)ԭһ(g)ӽM
B̼NԪؽM
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Dƫ̼ԭӂ(g)(sh)Ȟ141
3܇(ch)DwL(zhng)κР܇(ch)װ(g)݆Ƅ(dng)b픲?j)Ƭ̫?yng)Դ_(ki)̫(yng)_(ki)Ɍ̫(yng)D(zhun) ṩԴ߀늳غͺ늳̖(ho)(du)܇(ch)݆ҪO܇(ch)ױP(pn)܇(ch)݆XϽƳ@XϽ|(zh)p(jin)Ӳԡ
4Ҋ(jin)܇(ch)NN܇(ch)С뵽?lin)Qˮ^f(shu)(sh)˽ԓˮ^~|(zh)tС̽tCrcҊ(jin)F~Ļ(dng)ԏ(qing)Ո(qng)c
롿
1Cr>Fe>Cu 2Fe>Cu >Cr 3IJ
Yϡ
tyɫйɵĽڿ՚ɿgܵĤ
tcϡᷴ(yng){(ln)ɫ၆tCrSO4Һ
O(sh)Ӌ(j)c(sh)(yn)
СͬW(xu)ȡСȵNƬɰĥȡ֧ԇܣքeͬNϡ
(sh)(yn) | ԇ1 | ԇ2 | ԇ3 |
(sh)(yn) | |||
(sh)(yn) F(xin) | FƬa(chn)^Һ׃?yu)\Gɫ | tƬa(chn)^Һ׃ɞ{(ln)ɫ |
Y(ji)Փcጡ
С?sh)õĽY(ji)ՓDz _
(sh)(yn)ǰɰĥƬĿ
֪R(sh)\(yn)á
tƬͶFeSO4Һ(yng) M(jn)M(jn)УՈ(qng)㌑(xi)
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