}ĿijУW(xu)(sh)(yn)ԇһ}Ŀbeʯˮ͚cҺՈ(qng)ㅢc̽ [(wn)}]be@ɷNo(w)ɫҺ
[(sh)(yn)]СȎλͬW(xu)M(jn)DʾČ(sh)(yn)
Ո(qng)شІ(wn)}
1CM(sh)(yn)з(yng)ĻW(xu)ʽ
2в_(d)(sh)(yn)?zi)?/span>ĸ
3DM(sh)(yn)׃ԭҺ [^m(x)̽](sh)(yn)Y(ji)СͬW(xu)ABCDĽMԇе|(zh)ȫͬһ(g)Ƀğַ(yng)õo(w)ɫҺ(du)ԓҺijɷM(jn)̽
[(wn)}]ԓҺгˮ̪߀Щ|(zh)
[Y]Ȼ}Һԣ
[cO(sh)]
NaClCaCl2HCl
NaClCaCl2NaOH
[˼cչ]cO(sh)ֻһ(g)̖(ho)
ڸ(j)W(xu)W(xu)֪R(sh)(yn)C(ni)Һпе|(zh)ǷЩ|(zh)Ϊ(d)ʹòԓ(sh)(yn)ĸ
apHԇ byҺ cɫʯԇҺ d~ ecҺ
𰸡
1Na2CO3+CaOH2=CaCO3+2NaOH
2AB
3ʯˮNaClCaCl2c@Aʹ̪׃t(yng)Һǟo(w)ɫbde
⣺1CM(sh)(yn)̼ccʯˮ(yng)(yng)Na2CO3+CaOH2=CaCO3+2NaOHԴǣNa2CO3+CaOH2=CaCO3+2NaOH2ʯˮ͚cҺcᷴ(yng)}ˮF(xin)@ʯˮ͚cҺмӷ̪׃ttAB_(d)(sh)(yn)?zi)CDпǷɳbeԴǣAB3ʯˮc̼(yng)̼}t׃ԭҺʯˮԴǣʯˮ [cO(sh)]ҺеxӼԭغ֪ҺϺɳҺһNaCl߀Ȼ}HCltO(sh)INaClCaCl2 ԴǣNaClCaCl2
[˼cչ]٢кNaOHҺ@Aԣ̪׃tco(w)ɫtԴǣc@Aʹ̪׃t(yng)Һǟo(w)ɫ
apHԇɜy(c)AԣIpHСIIpHbeʲx
bcyҺ(yng)ɰɫF(xin)ͬbex
cɫʯԇҺ׃tt׃tĞIIbeʲx
dc~(yng)F(xin)ͬbex
eHClcNaOH(yng)ˮF(xin)@IcNaOH(yng)F(xin)ͬbex
Դǣbde
ĿлW(xu) (li)Դ }ͣ
}Ŀf(shu)_
A. HClˮγˮϚxӺˮx B. HClˮ۠B(ti)¾܌(do)
C. }늽|(zh)ƾ늽|(zh) D. }ڟo(w)ᣬH2SO4ں
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}Ŀ(POCl3)Vr(nng)ˎt(y)ˎȼa(chn)I(y)ȣI(y)Ƃ^(gu)Е(hu)a(chn)a(chn)Ʒ(H3PO3)
1ͨ^(gu)ȻˮⷨƂ䣬ȻסˮȚӟᷴ(yng)ɣtԓ(yng)һa(chn)ĻW(xu)ʽ____________
2֪H3PO3Ԫijض0.1 molL-1H3PO3Һc(H+) = 2.510-2 molL-1tԓضH3PO3ĵһxƽⳣ(sh)Ka1=_______(H3PO3ĵڶxԲӋ(j)λЧ(sh))
3Џ(qing)߀ԭɌCu2+߀ԭن|(zh)c~Һ(yng)ĻW(xu)ʽ_____________________
4I(y)a(chn)ͬr(sh)(hu)a(chn)Uˮ(Ҫɷ֞H3PO4H3PO3)UˮȼmƯټʯ{(dio)(ji)pHԪD(zhun)}}ա̎ďUˮ c(PO43-)=410-7 molL-1tҺc(Ca2+)=___________molL-1{֪Ksp=[Ca3(PO4)2]=210-29 }
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}Ŀ10 mLȝȵIClҺμ0.1 molL-1AgNO3Һ|(zh)cAgNO3ҺweP(gun)ϵ҈Dʾf(shu)_ǣ
A. ԓ(sh)(yn)CAgIAgCly
B. V1= V2-V1
C. KijмNa2SҺ׃ɺɫ
D. V2 mL AgNO3ҺҺвI
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}ĿP(gun)|(zh)|(zh)f(shu)e(cu)` ( )
A. ᷀(wn)ԣHCl>HI B. ԭӰ돽Na>Mg
C. ԣH2SO3>H2SO4 D. Y(ji)|(zh)S2>Cl
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}Ŀ25r(sh)Nxƽⳣ(sh)£
W(xu)ʽ | HCOOH | H2CO3 | HClO |
xƽⳣ(sh) | 1.710-4 | K1=4.310-7 K2=5.610-11 | 3.010-8 |
1N(qing)______________________________W(xu)ʽxʽ_____________________________________________xƽⳣ(sh)_(d)ʽK=_________
2H2CO3ҺдڵĸNxӵķ̖(ho)_________________________________
3Na2CO3ҺмHClOP(gun)(yng)xӷʽ____________________________
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ʡ(lin)W(wng)`ͲϢe(bo)ƽ_(ti) | W(wng)кϢe(bo)^(q) | p_e(bo)^(q) | vʷ̓o(w)xкϢe(bo)^(q) | ֙(qun)e(bo)^(q)
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