}ĿijƌW(xu)dȤСM̼̽c^c(yng)ǷO(sh)ӋDČbBʢ̼cҺĿdzȥ̼леȻwEռb
1Cʢ________Ŀ________
2bDаl(f)(yng)ĻW(xu)ʽ___________
3ָbEe`___________________
𰸡 CO2еˮ֣wֹˮcNa2O2(yng)a(chn)O2(yng)ɔ_ 2Na2O2 + 2CO2 = 2Na2CO3 + O2 ƿЌ(do)ܑ(yng)ԓL
Abдʯc}ᷴ(yng)ȡCO2Bb̼cҺڳȥ̼леHClw^ccˮⷴ(yng)ͨDbеCO2ǸtCʢŝᣬڸCO2bDЌF(xin)^cc̼ķ(yng)Eˮռ(j)˷
1Abɴʯc}ᷴ(yng)ƵõĶ̼лHClH2OgBbʢ̼cҺڳȥ̼леHClˮҲc^c(yng)O2ֹˮcNa2O2(yng)a(chn)O2(yng)ĸɔ_Cbʢŝڸ̼ʴ𰸞飺 CO2еˮ֣wֹˮcNa2O2(yng)a(chn)O2(yng)ɔ_
2bD^cc̼(yng)̼c(yng)ĻW(xu)ʽ2Na2O2+2CO2=2Na2CO3+O2ʴ𰸞飺2Na2O2+2CO2=2Na2CO3+O2
3(j)bÈDEbòˮռˌEbеˮFУEbмƿČ(do)ܑ(yng)Lʴ𰸞飺ƿЌ(do)ܑ(yng)ԓL
ĿлW(xu) Դ }ͣ
}ĿҏďUӰҺ[Ag(S2O3)23-Br-]лAgBr2ҪE飺UӰҺмNa2SҺyxӣ^Vϴ졢ƟAg2SȡAgȡC12Cl2ͨVҺBr-ñȡҺвbDʾ
Д_
A. büxAg2Srò
B. bͨL(fng)иߜƟAg2SȡAg
C. bñƂ^VҺBr-Cl2
D. böҺrȷųˮٓQ^m(x)ųЙC
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}Ŀf_
A. (yng)X + Y MǷşᷴ(yng)ԓ(yng)һüӟᡣ
B. Ҫӟ᷽ܰl(f)ķ(yng)һᷴ(yng)
C. 1molccl(f)кͷ(yng)ˮጷŵğQк͟ᡣ
D. CO2cCaOǷşᷴ(yng)tCaCO3ֽᷴ(yng)
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}Ŀһ һlSO2O2һ]l(f)·(yng)2SO2(g)+O2(g)2SO3(g)((yng)ş)(yng)^SO2O2SO3|(zh)׃DʾشІ}
1͜ضSO2D(zhun)_________W(xu)(yng)ٶ_________(pС׃)
2(yng)̎ƽB(ti)ĕrg_________
3(yng)M20 minrl(f)׃ԭ______________________(ֱ_)10 min15 min׃ԭ_________(̖)
a. ˴ b. sСwe
c. ͜ض d. SO3|(zh)
() һ̶we]У 2 mol A 1 mol Bl(f)·(yng)2 A(g) + B(g)3C(g) + D(s), (yng)_ƽr CĝȞ1.2 mol/L
1ʹضƽrϚwƽĦ|(zh)pСt(yng)_____(yng)ş(yng)
2Swe͜ضȲ׃зʼ|(zh)_ƽrCĝԞ1.2 mol/L____________̖գ
4 mol A + 2 mol B 3 mol C + 1 mol D + 1 mol B
3 mol C + 2 mol D 1.6 mol A + 0.8 mol B + 0.6 mol C
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}Ŀԭ늳ԭҜĺ͝~ԏUˮл~ČbDʾfe`
A. XYΞxӡxxԽQĤ
B. ؓO늘O(yng)ʽBH4-8OH-һ8e-TB(OH)4-4H2O
C. 2Һ|(zh)Na2SO4K2SO4
D. ·ÿD(zhun)1mol늘O232gCu
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿP(gun)980mL0.1molҺČf_
A. ҪQȡw|(zh)16.0g
B. һõIJx 1000 mL ƿ©z^ι
C. ӿwܽ⣬m(dng)ӟȻßጢҺD(zhun)Ƶƿ
D. D(zhun)ul(f)F(xin)Һڿ̶Ⱦasˮ̶ȾʹҺĝƫ
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ĿлW(xu) Դ }ͣ
}Ŀ˳ȥKClҺMgCl2MgSO4xBaOH2Һ}K2CO3ҺNԇDE,fe`ǣ
A.A|(zh)BaOH2 Һ˳MMg2SO42-
B.B|(zh)̼cҺ˳M^Ba2
C.C|(zh)ϡ} ȥ^CO32-
D.˳ȥ^ϡ}ӟ
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ĿлW(xu) Դ }ͣ
}ĿƌW(xu)аl(f)һNˮҺ늳Ï(f)ĤĽؓOi(LiMn2O4)O0.5mol/L Li2SO4ˮҺ늽|(zh)Һ늳س늕rLiMn2O4cLi2Mn2O4D(zhun)P(gun)ԓ늳صf_ǣ
A.ԓ늳ط늕rҺеSO42-늘ObƄ
B.ԓ늳ؓO늘O(yng)ʽ飺2Li+2H2O=2LiOH+H2
C.늳س늕rꖘO늘O(yng)ʽ飺Li2Mn2O4-e-=LiMn2O4+Li+
D.늳س늕rֱԴOc늘OaB
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}Ŀ1Na2SxډAҺпɱNaClONa2SO4NaClO߀ԭNaCl(yng)Na2Sxc NaClO|(zh)֮Ȟ116txֵ_________
2ȡȚȚ100 mL 1.7mol/LNaOHҺȫպҺMзy֪c(OH-)=0.1mol/L (](yng)ǰҺwe׃)ClOClO3|(zh)֮Ȟ51Ոش
ٱ߀ԭȚ|(zh) _______________mol
öi͝}ṲķȚƂβеȚĵĶi|(zh)_______________g
鿴𰸺ͽ>>
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