- һY̎Aԇ} ]ȣ
- P(gun)]
2016һY̎Aԇ}
עԽYָ̎(jng)yһԇϸӛעȡעԽY̘̎I(y)YC(sh)עC(sh)YܽYȹOӋļg(sh)ˆTСyjbys]һЩP(gun)һY̎Aԇ}gӭW(xu)ͬr(sh)ףп@ĺóɿ(j)!
1.x|(zh)Q(chng)W(xu)ʽһµ(B)
A.ˮyyAg
B.ƾҴC2H5OH
C.ʯʯ}Ca(OH)2
D.K̼cNaHCO3
2.P(gun)ڻʵf(shu)_(D)
A.^(gu)}[Ca(H2PO4)2CaSO4Ļ]ڵ
B.ʩ^(gu)ʵ߲˶(hu )Σ
C.cʯһĥ̼ԵĚζ
D.ʩûrĮa(chn)
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|(zh)քe뵽ˮܵõo(w)ɫҺ(A)
A.KNO3NaClHClB.FeCl3Na2SO4KCl
C.CuSO4H2SO4NaCl D.FeCl2KClNaOH
5.(2014K)P(gun)|(zh)ϺĬF_(C)
A.ڵ⻯Һеμӷ̪ҺҺ׃{
B.o(w)ɫȻwͰa(chn)F
C.ښcϡҺеμӔ~Һa(chn){ɫ
D.@}cAҺϼӟa(chn)Ěwʹɫʯԇ׃t
6.(2013)±üԇbeеăɷNyԌ(sh)F(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(shu)_(B)
A.@xӵĵcA|(zh)ܮa(chn)д̼ԚζĚw
B.ȼ(zh)ľl뼯ƿľlϨCƿеĚwһǶ̼
C.zcҺкȻcČ(sh)Eȼ^(gu)ϡټyҺ
D.ˮ(li)beo(w)ˮ~̼}@ȻcķNɫw
9.wеNaClCuCl2Mg(OH)2M(jn)һxxõԇ(D)
A.ˮcҺ
B.ˮҺϡ}
C.ˮҺ
D.ˮcҺϡ}
10.иM|(zh)ˮҺܴҼo(w)ɫ̪Һ@tɫ(B)
A.NaOHNaClCuSO4HCl
B.KNO3Na2SO4NaOHKCl
C.KClBa(NO3)2HClCaCl2
D.Na2CO3Ba(OH)2KNO3Na2SO4
11.ܷӳP(gun)(sh)^(gu)׃ĈD(C)
A.џʯʯ
B.׃|(zh)NaOHҺеμϡ}
C.ϡNaClҺ
D.ϡH2SO4BaCl2Һ
һY̎Aԇ}P(gun)£
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