1.(2014)xУ|(zh)QWʽһµ(B)
A.ˮyyAg
B.ƾҴC2H5OH
C.ʯʯ}Ca(OH)2
D.K̼cNaHCO3
2.Pڻʵf_(D)
A.^}[Ca(H2PO4)2CaSO4Ļ]ڵ
B.ʩ^ʵ߲˶Σ
C.cʯһϡĥ̼ԵĚζ
D.ʩûr(nng)Įa(chn)
3.(2014ɶ)зڏͷֽⷴ(A)
A.H2+CuO=====Cu+H2O
B.3HCl+Al(OH)3===AlCl3+3H2O
C.CuSO4+BaCl2===BaSO4+CuCl2
D.Ca(OH)2+Na2CO3===CaCO3+2NaOH
4.(2013Lɳ)иM|(zh)քe뵽ˮܵõoɫҺ(A)
A.KNO3NaClHClB.FeCl3Na2SO4KCl
C.CuSO4H2SO4NaCl D.FeCl2KClNaOH
5.(2014K)P|(zh)ϺĬF(xin)_(C)
A.ڵ⻯Һеμӷ̪ҺҺ׃{
B.oɫȻwͰa(chn)F
C.ښcϡҺеμӔ(sh)~Һa(chn){ɫ
D.@}cAҺϼӟa(chn)Ěwʹ?ji)ɫʯԇ׃t
6.(2013)±üԇbeеăɷNyԌF(xin)(D)
A Ca(OH)2 CO(NH2)2NH4HCO3
B Ba(NO3)2 KCl(NH4)2SO4
C AgNO3 NH4ClNH4NO3
D NaCl K2SO4KNO3
7.(2014)^(q)֚cҺ̼cҺõԇ(B)
A.ϡ} B.̪ԇҺ
C.Ȼ^Һ D.}Һ
8.(2013^)f_(B)
A.@xӵĵcA|(zh)ܮa(chn)д̼ԚζĚw
B.ȼľl뼯ƿľlϨCƿеĚwһǶ̼
C.zcҺкȻcČEȼ^ϡټyҺ
D.ˮbeoˮ~̼}@ȻcķNɫw
9.wеNaClCuCl2Mg(OH)2Mһxxõԇ(D)
A.ˮcҺ
B.ˮҺϡ}
C.ˮҺ
D.ˮcҺϡ}
10.(2013)иM|(zh)ˮҺܴҼoɫ̪Һ@tɫ(B)
A.NaOHNaClCuSO4HCl
B.KNO3Na2SO4NaOHKCl
C.KClBa(NO3)2HClCaCl2
D.Na2CO3Ba(OH)2KNO3Na2SO4
11.(2014m)ܷӳP^׃ĈD(C)
A.џʯʯ
B.׃|(zh)NaOHҺеμϡ}
C.ϡNaClҺ
D.ϡH2SO4BaCl2Һ
}
12.(2013տ)еĦ̼}ʯʯƂͬWOӋһN
(1)^Vr____
^Vl(f)F(xin)VҺ__^Vһ__
(2)EڵĻWʽ__CaO+H2O===Ca(OH)2__
ԓ__ş__(şᡱᡱ)
ͬWOӋһN
ʯʯDDټ}DDDڼ̼cҺ^V̼}
(3)Ո㌑ͬWһ(yu)c__(ji)sԴ__
13.(2014)СF^~̼cN|(zh)滯WƴDΑ(҈D)ΑҎ(gu)tҪD|(zh)֮gܰl(f)C|(zh)Һ{ɫAcEa(chn)Ěwǹõԭ֮һ(ʾ̼^ˮ)
(1)C|(zh)__~(CuSO4)__;
(2)AcEĻWʽ飺__Na2CO3+H2SO4===Na2SO4+H2O+CO2__;
(3)BcEĻ__ͷֽⷴ__;
(4)ΑҎ(gu)tD|(zh)____(̖)
yȻFۚ⛡~
14.ijҺNa+H+Ba2+OH-Cl-CO32-SO42-еĎNxM
(1)ȡҺԇȻ^Һa(chn)ɫ^VõV͞VҺ
(2)VмϡᣬVȫܽⲢa(chn)
(3)VҺеoɫ̪ҺҺʼtɫ
(j)ДԓҺТһеx__Na+OH-CO32-__;һx__H+Ba2+SO42-__;۲ܴ_x__Cl-___ǷǣȡԭҺԇ__ȼ^ϡHNO3ٵμAgNO3Һ____F(xin)ɫ(ȼAgNO3ҺټϡHNO3a(chn)İɫвϡHNO3Кݮa(chn)__fҺкԓx
15.(2014Ͼ)҈DеļҡʾлWҊ|(zh)Ҽס鲻ͬeĻҌθҺкmļףɎDС-ʾɶ˵|(zh)gܰl(f)W;ʾ|(zh)gDPϵ;ַȥ