(ԭ(chung)})ijW(xu)dȤСMDʾ^̳ȥAlCl3ҺкеMg2Ks|(zh)xӲMܜpAlCl3ēpʧ
f_()
ANaOHҺðˮ
BҺaֻAl3KClNaOH
CҺbֻNaCl
DҺaеμ}ҺpH
ĿлW(xu) Դ2014߿W(xu)һ݆(f)(x)nҎ(gu)Ӗ(xn)4-3(x)棩 }ͣx}
һƿõİɫK2SO3ĩԪطԓĩKSԪص|(zh)Ȟ3916нY(ji)Փ_ǣ
A(j)ԪطY(ji)Ɯyԓĩ鼃
BԓĩˮȻ^аɫCԓĩкK2SO4
Cԓĩ}Уa(chn)CԓĩK2SO3ĩ
DԓĩˮȻ^^}аɫ͚ɣCԓĩK2SO4K2SO3Ļ
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ĿлW(xu) Դ2014߿W(xu)һ݆(f)(x)nҎ(gu)Ӗ(xn)3-4(x)棩 }ͣx}
P(gun)ٵf_()
A~P䓡ӲXǺϽ
B~γܵĤ
CI(y)늽MgCl2ķȡV
DXǻڿ՚g
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ĿлW(xu) Դ2014߿W(xu)һ݆(f)(x)nҎ(gu)Ӗ(xn)3-3(x)棩 }ͣx}
tɺϢ2002000 mĺa(chn)_{Їc鱻y(tng)QЙC(j)ʯЇɺǼһֱÁFšƷtɺǟo(sh)ɺxڵʯ|(zh)ѷeγɵĸ֧tɫںLڷeijNԪԓԪ()
ANa BFeCSi DCu
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ĿлW(xu) Դ2014߿W(xu)һ݆(f)(x)nҎ(gu)Ӗ(xn)3-2(x)棩 }ͣx}
ں1 mol KAl(SO4)2Һμ2 mol Ba(OH)2ҺP(gun)f_()
Aɳȫܽ
B(dng)ҺBa2ȫrĿ|(zh)
CõijBaSO4
Dij2 mol BaSO41 mol Al(OH)3
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ĿлW(xu) Դ2014߿W(xu)һ݆(f)(x)nҎ(gu)Ӗ(xn)3-1(x)棩 }ͣ}
һyƷгɷֺČ(yng)؏(f)23˜yijcwле̼
c|(zh)?jn)?sh)ҡλͬW(xu)քeO(sh)Ӌ
.ͬW(xu)ķDʾ
(1)ΙzAbõĚ___________________________________
(2)ͬW(xu)؏(f)M(jn)Όõ̼c|(zh)?jn)?sh)Ĕ(sh)(j)^ƫJ(rn)yY(ji)ƫ͵ԭ________(̖)
AbÃ(ni)ԭп՚еĶ̼?x)wҲAʯ
Bb՚еˮͶ̼Aʯ
C(yng)ɺbеĶ̼]ȫAʯ
Dϡ(yng)
(3)ČyY(ji)(zhn)_E_ėlJ(rn)DеČbÑ(yng)ԓθM(jn)___________________________________________
.ͬW(xu)ķǣĈDṩbxbͬW(xu)bеBCͨ^yųĶ̼we(]̼ˮ)Ӌ
xbõB________
.ͬW(xu)ķǣQȡƷm gܽ^Ȼ^Һ^VϴQùwn g
(1)100 mL 0.10 mol/L BaCl2ҺČIJxz^ιܡͲ߀______(xQ)
(2)̼c|(zh)?jn)?sh)(mnʾ)________
(3)Ca2Ba2ʹCO32ȫܷʹȻ}ҺȻ^Һ________()ԭǣ______________________________________
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ĿлW(xu) Դ2014߿W(xu)һ݆(f)(x)nҎ(gu)Ӗ(xn)3-1(x)棩 }ͣx}
лW(xu)ጲ_()
Aз̪NaHCO3Һʜ\tɫtɫNaHCO3ֽNa2CO3
BcúУúͲccl(f)(yng)cúܶȴúͿʹc^՚ˮ
CÝIJNa2O2Ó֬Ó֬ȼfCO2H2OcNa2O2ķ(yng)Ƿşᷴ(yng)
DcLڱ¶ڿ՚еĮa(chn)Na2CO3ԭccɵNa2OcˮͶ̼(yng)
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ĿлW(xu) Դ2014߿W(xu)һ݆(f)(x)nҎ(gu)Ӗ(xn)2-3(x)棩 }ͣx}
иMxl(f)߀ԭ(yng)ܴ()
AHFe2Cr2O72SO42
BCa2HSO42HCO3
CNaCu2ClS2
DFe3KSCNCl
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ĿлW(xu) Դ2014߿W(xu)һ݆(f)(x)nҎ(gu)Ӗ(xn)1-3(x)棩 }ͣx}
~ˮҺٱo(h)ԟoC(j)^ȫͬʯ
ϿɵҺ480 mL 0.10 mol/L~Һt(yng)xõƿҎ(gu)ͷQȡ|(zh)|(zh)քe()
A480 mLƿQȡ7.68 g~
B480 mLƿQȡ12.0 gđ\
C500 mLƿQȡ8.00 g~
D500 mLƿQȡ12.5 gđ\
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