41无机化学万题库答案方程式和俗名题.docx
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41无机化学万题库答案方程式和俗名题.docx
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41无机化学万题库答案方程式和俗名题
无机化学万题库参考答案
六、方程式和俗名题参考答案
一、方程式的配平
1.Si+2NaOH+H2O=Na2SiO3+2H2↑
2.Si+Ca(OH)2+2NaOH=Na2SiO3+CaO+2H2↑
3.2CO2+BaH2(热)=2CO+Ba(OH)2
4.2LiH+B2H62LiBH4
5.4LiH+AlCl3LiAlH4+3LiCl
6.LiAlH4+4H2O=Al(OH)3+LiOH+4H2
7.6XeF4+12H2O=2XeO3+4Xe+24HF+3O2
8.XeF6+H2O=XeOF4+2HF
9.XeF6+3H2O=XeO3+6HF
10.5KI+KIO3+3H2SO4=3K2SO4+3I2+3H2O
11.3Br2+3Na2CO3=5NaBr+NaBrO3+3CO2
12.3I2+6KOH=KIO3+5KI+3H2O
13.IO3-+5I-+6H+=3I2+3H2O
14.2KMnO4+10NaCl+8H2SO4=K2SO4+2MnSO4+5Na2SO4+5Cl2+8H2O
15.KClO3+6HCl=KCl+3Cl2+3H2O
16.4KClO3(s)3KClO4+KCl
17.I2+5Cl2+6H2O=2HIO3+10HCl
18.2NaBr+2H2SO4(浓)=Na2SO4+Br2+SO2+2H2O
19.8NaI+5H2SO4(浓)=4Na2SO4+4I2+H2S↑+4H2O
20.2KMnO4+16HCl=2MnCl2+2KCl+5Cl2+8H2O
21.2NaI+3H2SO4+MnO2=2NaHSO4+I2+2H2O+MnSO4
22.2P+3Br2+6H2O=2H3PO3+6HBr↑
23.2P+3I2+6H2O=2H3PO3+6HI↑
24.2NaClO3+SO2+H2SO42ClO2+2NaHSO4
25.2ClO2+2NaOH=NaClO2+NaClO3+H2O
26.I2+10HNO3=2HIO3+10NO2↑+4H2O
27.4HBrO3=2Br2+5O2+2H2O
28.8HClO3=4HClO4+2Cl2+3O2+2H2O
29.2Zn(ClO3)2=2ZnO+2Cl2+5O2
30.H2S+4Br2+4H2O=H2SO4+8HBr
31.3SeO2+4NH3=3Se+2N2+6H2O
32.4SO2+2H2S+6NaOH=3Na2S2O3+5H2O
33.2Na2S+Na2CO3+4SO2=3Na2S2O3+CO2
34.Na2S2O3+4Cl2+5H2O=Na2SO4+H2SO4+8HCl
35.2KMnO4+5H2O2+3H2SO4=2MnSO4+5O2+K2SO4+8H2O
36.2Na2S2O3+I2=Na2S4O6+2NaI
37.8NH3+3Br2(aq)=N2↑+6NH4Br
38.2NH3+3CuON2↑+3H2O+3Cu
39.4NH3+5O24NO+6H2O
40.2NH2OH+2AgBr=2Ag+N2+2HBr+2H2O
41.2NH2OH+4AgBr=4Ag+N2O+4HBr+H2O
42.2H2O+5HNO3+3P=3H3PO4+5NO↑
43.3Cu+8HNO3=3Cu(NO3)2+2NO↑+4H2O
44.6Hg+8HNO3=3Hg2(NO3)2+2NO↑+4H2O
45.4P+3NaOH+3H2O=3NaH2PO2+PH3
46.2Ca3(PO4)2+6SiO2+10C6CaSiO3+P4+10CO↑
47.2P+5CuSO4+8H2O=5Cu↓+2H3PO4+5H2SO4
48.11P+15CuSO4+24H2O=5Cu3P↓+6H3PO4+15H2SO4
49.8CuSO4+PH3+4H2O=H3PO4+4H2SO4+4Cu2SO4
50.4Cu2SO4+PH3+4H2O=H3PO4+4H2SO4+8Cu
51.As2O3+6Zn+6H2SO4=2AsH3+6ZnSO4+3H2O
52.2AsH3+12AgNO3+3H2O=As2O3+12HNO3+12Ag↓
53.5NaClO+2As+3H2O=2H3AsO4+5NaCl
54.NaH2AsO3+4NaOH+I2=Na3AsO4+2NaI+3H2O
55.3As2O3+4HNO3+7H2O=6H3AsO4+4NO
56.Bi(OH)3+Cl2+3NaOH=NaBiO3+2NaCl+3H2O
57.4Zn+10HNO3(极稀)=4Zn(NO3)2+NH4NO3+3H2O
58.3As2S3+28HNO3+4H2O=6H3AsO4+9H2SO4+28NO
59.4Mg+10HNO3(稀)=4Mg(NO3)2+N2O+5H2O
60.7PbO2+2MnBr2+14HNO3=7Pb(NO3)2+2Br2+2HMnO4+6H2O
61.5PbO2+2MnSO4+6HNO3=3Pb(NO3)2+2PbSO4+2HMnO4+2H2O
62.Si+2NaOH+H2O=Na2SiO3+2H2↑
63.2B+3H2SO4(浓)=2B(OH)3+3SO2↑
64.2B+2NaOH+3KNO32NaBO2+3KNO2+H2O
65.2Al+2NaOH+6H2O=2Na[Al(OH)]4+3H2↑
66.3LiAlH4+4BF32B2H6+3LiF+3AlF3
67.3NaBH4+4BF32B2H6+3NaBF4
68.8Al+3NO3-+18H2O+5OH-=8Al(OH)4-+3NH3
69.2KNO3+10K=6K2O+N2
70.2Na2O2+2CO2=2Na2CO3+O2
71.Au+HNO3+4HCl=HAuCl4+NO↑+2H2O
72.3HgS+2HNO3+12HCl=3H2[HgCl4]+3S+2NO+4H2O
73.N2H4+2Cu(OH)2=N2+Cu+4H2O
74.2CuFeS2+O2=Cu2S+2FeS+SO2↑
75.2Cu2S+3O2=2Cu2O+2SO2↑
76.2Cu2O+Cu2S=6Cu+SO2↑
77.4Ag+8NaCN+2H2O+O2=4Na[Ag(CN)2]+4NaOH
78.3Cu2S+16HNO3(浓)6Cu(NO3)2+3S↓+4NO↑+8H2O
79.3Ag2S+8HNO3(浓)6AgNO3+3S↓+2NO↑+4H2O
80.2NH2OH+2AgBr=N2↑+2Ag↓+2HBr+2H2O
81.4HgS+4CaO4Hg↑+3CaS+CaSO4
82.2NH4VO3V2O5+2NH3+H2O
83.K2Cr2O7+14HCl=2KCl+2CrCl3+3Cl2+7H2O
84.4FeWO4+4Na2CO3+O2=4Na2WO4+2Fe2O3+4CO2
85.2Mn+4KOH+3O22K2MnO4+2H2O
86.2MnO2+4KOH+O22K2MnO4+2H2O
87.3MnO2+6KOH+KClO33K2MnO4+KCl+3H2O
88.4Fe(CrO2)2+8Na2CO3+7O28Na2CrO4+2Fe2O3+8CO2
89.Cr2(SO4)3+3H2O2+10KOH=2K2CrO4+3K2SO4+8H2O
90.2MnSO4+5NaBiO3+16HNO3=2HMnO4+5Bi(NO3)3+NaNO3+2Na2SO4+7H2O
91.2KMnO4+Na2SO3+2NaOH=Na2MnO4+K2MnO4+Na2SO4+H2O
92.2KMnO4+3Na2SO3+H2O=2MnO2↓+3Na2SO4+2KOH
93.2CrCl3+3H2O2+10KOH=2K2CrO4+6KCl+8H2O
94.K2Cr2O7+3Na2SO3+4H2SO4=K2SO4+Cr2(SO4)3+3Na2SO4+4H2O
95.3H2O2+Cr2O72-+8H+=2Cr3++3O2+7H2O
96.10FeSO4+2KMnO4+8H2SO4=5Fe2(SO4)3+K2SO4+2MnSO4+8H2O
97.6FeSO4+K2Cr2O7+7H2SO4=3Fe2(SO4)3+K2SO4+Cr2(SO4)3+7H2O
98.Fe2O3+3KNO3+4KOH2K2FeO4+3KNO2+2H2O
99.3Fe+NaNO2+5NaOH=3Na2FeO2+NH3+H2O
100.6Na2FeO2+4NaNO2+8H2O=6Na2FeO4+4NH3+4NaOH
二、完成并配平化学反应方程式
1.KClO3+6HCl=KCl+3Cl2+3H2O
2.4KClO3(s)3KClO4+KCl
3.I2+5Cl2+6H2O=2HIO3+10HCl
4.3I2+10HNO3=6HIO3+10NO↑+2H2O
5.I-+2IO3-+5H2S+2H+=I3-+5S↓+6H2O
6.5I-+IO3-+6H+=3I2+3H2O
7.2NaBr+2H2SO4(浓)=Na2SO4+Br2+SO2↑+2H2O
8.8NaI+5H2SO4(浓)=4Na2SO4+4I2+H2S↑+4H2O
9.3I2+6KOH=KIO3+5KI+3H2O
10.I2O5+5CO=5CO2+I2
11.KIO3+5KI+3H2SO4=3I2+3K2SO4+3H2O
12.2KI+H2O2+H2SO4=I2+2H2O+K2SO4
13.HClO+H2O2=HCl+O2↑+H2O
14.KClO+2K2MnO4+H2O=KCl+2KMnO4+2KOH
15.Ca(ClO)2+CaCl2+2H2SO4=2CaSO4+2Cl2+2H2O
16.3Br2+3Na2CO3=5NaBr+NaBrO3+3CO2↑
17.2Mn2++5IO4-+3H2O=2MnO4-+5IO3-+6H+
18.(SCN)2+2S2O32-=2SCN-+S4O62-
19.KBrO3+F2+2KOH=KBrO4+2KF+H2O
20.2Na2S+Na2SO3+6HCl=6NaCl+3S↓+3H2O
21.4KO2+2CO2+2K2CO3+3O2↑
22.2H2S+SO2=3S↓+2H2O
23.H2S+2H2SO4(浓)=S↓+SO2↑+2H2O
24.H2S+2FeCl3=2FeCl2+S↓+2HCl
25.2Na2S2O4+O2+4NaOH=4Na2SO3+2H2O
26.3S+6KOH(浓)=2K2S+K2SO3+3H2O
27.SO2Cl2+2H2O=H2SO3+2HCl
28.(CN)2+2OH-=CN-+OCN-+H2O
29.SeO2+2SO2+2H2O=Se+2H2SO4
30.5(NH4)2S2O8+2MnSO4+8H2O
2HMnO4+5(NH4)2SO4+7H2SO4
31.5Na2O2+2MnO4-+16H+=2Mn2++5O2↑+10Na++8H2O
32.2KMnO4+5NaNO2+3H2SO4=K2SO4+2MnSO4+5NaNO3+3H2O
33.2NO3-+6Fe2+(过量)+8H+=6Fe3++2NO+4H2O
Fe2++NO=[Fe(NO)]2+
34.Ca3P2+6H2O=3Ca(OH)2+2PH3↑
35.P4+3NaOH+3H2O=3NaH2PO2+PH3↑
36.MgCl2·6H2OMg(OH)Cl+HCl↑+5H2O↑
37.NaH2PO4(s)Na3PO3+H2O
38.2Na2HPO4(s)Na2P2O7+H2O
39.NaH2PO4(s)+2Na2HPO4(s)Na5P3O10+2H2O
40.N2H4+HNO2=HN3+2H2O
41.N2H4+4AgNO3=N2↑+4Ag↓+4HNO3
42.2NH2OH+2AgBr=N2↑+2Ag↓+2HBr+2H2O
43.NH4Cl+HNO2N2↑+2H2O+HCl
44.KClO3+HNO23HNO3+KCl
45.2KMnO4+6HNO22Mn(NO3)2+KNO3+KNO2+3H2O
46.4P4S3+36H2O4PH3↑+12H2S↑+12H3PO3
47.3P4S3+38HNO3+8H2O=12H3PO4+9H2SO4+38NO↑
48.AsCl3+3Zn+3HCl=AsH3+3ZnCl2
49.AsH3+6AgNO3=As(NO3)3+6Ag↓+3HNO3
50.3As2S3+28HNO3+4H2O=6H3AsO4+9H2SO4+28NO↑
51.As2S3+3(NH4)2S2=2(NH4)3AsS4+S↓
52.2(NH4)3AsS4+6HCl=6NH4Cl+As2S5↓+3H2S↑
53.As2O3+6Zn+12HCl=6ZnCl2+2AsH3↑+3H2O
54.2[Ag(NH3)2]++AsO33-+2OH-=AsO43-+2Ag↓+4NH3↑+H2O
55.10NaBiO3+4MnSO4+16H2SO4=5Na2SO4+5Bi2(SO4)3+4HMnO4+14H2O
56.NaBiO3+6HCl(浓)=BiCl3+Cl2+NaCl+3H2O
57.2(NH4)3SbS4+6HCl=Sb2S5↓+6NH4Cl+3H2S↑
58.Bi(OH)3+Cl2+3NaOH=NaBiO3+2NaCl+3H2O
59.3Na2[Sn(OH)4]+2Bi(NO3)3+6NaOH=2Bi↓+3Na2[Sn(OH)6]+6NaNO3
60.C+2H2SO4(浓)=CO2↑+2SO2↑+2H2O
61.HCOOHH2O+CO↑
62.COCl2+4NH3=CO(NH2)2+2NH4Cl
63.3Na2CO3+Al2(SO4)3+3H2O=2Al(OH)3+3CO2↑+3Na2SO4
64.6NaHCO3+Al2(SO4)3=2Al(OH)3+6CO2↑+3Na2SO4
65.Na2SiO3+CO2+H2O=Na2CO3+H2SiO3↓
66.Na2SiO3+2NH4Cl=2NaCl+H2SiO3↓+2NH3↑
67.Sn(OH)62-+CO2=CO32-+H2SnO3↓+2H2O
68.2CuSO4+2Na2CO3+H2O=Cu2(OH)2CO3+2Na2SO4+CO2↑
69.Pb3O4+4HNO3=PbO2↓+2Pb(NO3)2+2H2O
70.Pb3O4+11HCl(浓)=3HPbCl3+Cl2↑+4H2O
71.5PbO2+2Mn2++4H+=5Pb2++2MnO4-+2H2O
72.Pb3O4+11HI(过量)=3HPbI3+I2+4H2O
73.SiH4+3H2O=H2SiO3↓+4H2↑
74.Sn+4HNO3(浓)=SnO2·2H2O↓+4NO2
75.SnO2+2NaOHNa2SnO3+H2O↑
76.GeCl4+2H2O=GeO2↓+4HCl
77.GeCl4+3(NH4)2S(过量)=(NH4)2GeS3+4NH4Cl
78.GeS+(NH4)2S2=(NH4)2GeS3
79.NaAl(OH)4+CO2=Al(OH)3↓+NaHCO3
80.NaAl(OH)4+NH4Cl=Al(OH)3↓+NaCl+NH3↑+H2O
81.Al+6HNO3(热浓)=Al(NO3)3+3NO2↑+3H2O
82.Na2B4O7+H2SO4+5H2O=Na2SO4+4H3BO3
83.3NaAl(OH)4+AlCl3=4Al(OH)3↓+3NaCl
84.2AlCl3+3Na2S+6H2O=2Al(OH)3↓+3H2S+6NaCl
85.Al2O3+3K2S2O73K2SO4+Al2(SO4)3
86.Al2(SO4)3+12NaF=2Na3AlF6+3Na2SO4
87.2Al(NO3)3+3Na2CO3+3H2O=2Al(OH)3↓+6NaNO3+3CO2↑
88.2Al(OH)3+12HF+3Na2CO3=2Na3AlF6+3CO2↑+9H2O
89.B+HNO3(浓)+H2O=H3BO3+NO↑
90.2B+2NaOH(浓)+6H2O2Na[B(OH)4]+3H2↑
91.2B+2NaOH+3NaNO32NaBO2+3NaNO2+H2O
92.Mg3B2+6H2O=3Mg(OH)2↓+B2H6↑
93.3CaF2+B2O3+3H2SO4(浓)=2BF3↑+3CaSO4+3H2O
94.4BF3+3H2O=3H[BF4]+H3BO3
95.4BF3(g)+3LiAlH4(s)=2B2H6(g)+3LiF(s)+3AlF3(s)
96.B2O3+3C+3Cl22BCl3+3CO
97.4BF3+2Na2CO3+2H2O=3NaBF4+Na[B(OH)4]+2CO2↑
98.Na2[B4O5(OH)4]+3H2O+H2SO4(浓)=4H3BO3+Na2SO4
99.6KHSO4(s)+Al2O3(s)Al2(SO4)3(s)+3
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