- һY̎Aԇ} ]ȣ
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2016һY̎Aԇ}
עԽYָ̎yһԇϸӛעȡעԽY̘̎IYCעCYܽYȹOӋļgˆTСyjbys]һЩPһY̎Aԇ}gӭWͬrףп@ĺóɿ!
1.x|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.cʯһĥ̼ԵĚζ
D.ʩûrĮa
3.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.иM|քe뵽ˮܵõoɫҺ(A)
A.KNO3NaClHClB.FeCl3Na2SO4KCl
C.CuSO4H2SO4NaCl D.FeCl2KClNaOH
5.(2014K)P|ϺĬF_(C)
A.ڵ⻯Һеμӷ̪ҺҺ׃{
B.oɫȻwͰaF
C.ښcϡҺеμӔ~Һa{ɫ
D.@}cAҺϼӟaĚwʹɫʯԇ׃t
6.(2013)±üԇbeеăɷNyԌF(D)
A Ca(OH)2 CO(NH2)2NH4HCO3
B Ba(NO3)2 KCl(NH4)2SO4
C AgNO3 NH4ClNH4NO3
D NaCl K2SO4KNO3
7.^֚cҺ̼cҺõԇ(B)
A.ϡ} B.̪ԇҺ
C.Ȼ^Һ D.}Һ
8.f_(B)
A.@xӵĵcA|ܮaд̼ԚζĚw
B.ȼľl뼯ƿУľlϨCƿеĚwһǶ̼
C.zcҺкȻcČEȼ^ϡټyҺ
D.ˮbeoˮ~̼}@ȻcķNɫw
9.wеNaClCuCl2Mg(OH)2Mһxxõԇ(D)
A.ˮcҺ
B.ˮҺϡ}
C.ˮҺ
D.ˮcҺϡ}
10.иM|ˮҺܴҼoɫ̪Һ@tɫ(B)
A.NaOHNaClCuSO4HCl
B.KNO3Na2SO4NaOHKCl
C.KClBa(NO3)2HClCaCl2
D.Na2CO3Ba(OH)2KNO3Na2SO4
11.ܷӳP^׃ĈD(C)
A.џʯʯ
B.׃|NaOHҺеμϡ}
C.ϡNaClҺ
D.ϡH2SO4BaCl2Һ
һY̎Aԇ}P£
2016һY̎Aԇ}07-27
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2017һY̎Aԇ俼}07-16
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2016һY̎Aԇԇ}08-23
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