}ĿijУW(xu)оԌW(xu)(x)СMͬW(xu)ڌW(xu)(x)˰|(zh)ӑՓ\(yn)ȵ˼Ȼ߀ԭԣܷH2ǘ߀ԭCuOO(sh)Ӌ(j)(sh)(yn)ȡⲢ̽}ՈㅢcԓСMĻӲо
һȡ
1(sh)(yn)ȡĻW(xu)ʽ______________________
2ڌ(sh)(yn)У߀Ýⰱˮc______һNԇȡ
3ͬW(xu)ģʳ}ˮռȚķȻ@ҺķռJ(rn)ܷ_(d)Ŀ_______ܡ_____________________
4z(yn)@}еxӕrȡ@}ԇ____________tC@}ԓNH4+xӡ(yng)xӷʽ______________________
𰸡 Ca(OH)2+2NH4ClCaCl2+2NH3+2H2O CaONaOHwAʯҾɣ NH3Oˮ NaOHҺӟʹ?ji)ļtɫʯԇ׃{(ln)Ěw NH4++OH-
NH3+H2O
1(sh)(yn)Ȼ@cʯڼӟėlȡ(yng)ĻW(xu)ʽCa(OH)2+2NH4ClCaCl2+2NH3+2H2O2ⰱˮдڣNH3H2O
NH3H2O
NH4+OH̑B(ti)A|(zh)(CaONaOHAʯҵ)ʹ(yng)Ƅͬr(yng)şᣬM(jn)NH3H2OķֽĶԿٵƂ3NH3OˮԲȻ@Һķռ4@}c(qing)A(yng)ųAԚwtz(yn)@}еxӕrȡ@}ԇNaOHҺӟᣬʹ?ji)ļtɫʯԇ׃{(ln)ĚwtC@}NH4+x(yng)xӷʽNH4++OH-
NH3+H2O
ĿлW(xu) Դ }ͣ
}ĿDB(yng)̽SO2|(zh)(sh)(yn)rNa2SO3wϵΎΝһЌ(sh)(yn)F(xin)ጲ_
x(xing) | (sh)(yn)F(xin) | |
A | BaCl2Һ׃ | SO2cBaCl2Һ(yng)a(chn)BaSO3 |
B | Na2SҺ׃ | SO2cNa2SҺ(yng)a(chn)S|(zh) |
C | KMnO4Һɫ | SO2߀ԭ |
D | ƷtҺɫ | SO2Ư |
A. A B. B C. C D. D
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}Ŀ(sh)(yn)ƂȚ(Cl2)ĻW(xu)ʽ£
4HCl() MnO2 MnCl2 Cl2 2 H2O
(1)ÆξʾD(zhun)Ƶķ͔(sh)Ŀ________________________
(2)}з(yng)Čxӷʽ___________________________
(3)^УԪ_________߀ԭa(chn)___________,߀ԭ|(zh)֮Ȟ飺__________ԓ(yng)}wF(xin)|(zh)飺__________________
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿCO2ͨKOHCaOH2ĻϡҺ100mLɳ|(zh)mcͨ루STPrCO2weV֮gP(gun)ϵDʾ:
1ͬиΰl(f)xӷʽ
OA_____________________
AB_____________________
BC_____________________
2Cc(din)(yng)Һ|(zh)x:_____________________
3V1=_________________L
4KOH|(zh)c=____________________molL-1
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿP(gun)ʳеĻIB(yng)|(zh)Ĕ_
A. Ǻѿǻ֮ͬ(gu)w
B. ډAӟl¿cyҺ(yng)
C. ֲͺ̼̈́֬ԭӵBӷʽȫͬ
D. øw(ni)ҪĴ
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿͷӵĽY(ji)(gu)ʽ (j)˽Y(ji)(gu)f_ǣ
A.ȼֻcˮl(f)ӳɷ(yng)
B.cNaOHҺ(yng)ҲcFeCl3Һ(yng)
C.cc(yng)ųH2
D.cСKҺ(yng)ųCO2w
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿҪ
1ˮQ顰֮Դ˽oij^(q)ҺmˮԴijW(xu)СMɽϵȪˮM(jn)˷Y(ji)@ʾˮwӲȳ(bio)ˮwҪCa2+Mg2+HCO3Cl tԓˮԴráӲˮͨ^ӟЁˮwӲˮwеCa2+Mg2+ڼӟкքeD(zhun)γˮ
2҇Һ°M(jn)AO(sh)Ӌ(j)ˡ(lin)ƉAƉAI(y)ͻؕI(xin)a(chn)D
ͨNH3CO2wr_
̈DXʾ|(zh)
3FXSĿǰ҇늽Xa(chn)أa(chn)ԭAl2O3ԏXVҪɷAl2O3 SiO2Fe2O3MgOs|(zh)ȡ乤ˇ£
ՈشІ}
ٹwA VҺEке|(zh)
֪298KrMgOH2ݶȷe(sh)Ksp=5.61012 ȡmĞVҺBһğA_(d)ܽƽrypH=13.0t˕rҺеcMg2+=molL1
鿴𰸺ͽ>>
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