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3 CaSO4 + 2 NiCl3 = Ni2(SO4)3 + 3 CaCl2
AlNO4 + NaPO4 = AlPO4 + NaNO4 =>
AlNO4 + NaPO4 = AlPO4 + NaNO4
NH4S + CuNO3 = NH4NO3 + CuS =>
NH4S + CuNO3 = NH4NO3 + CuS
(CH3)2CHCH2OH + KMnO4 + H2SO4 = (CH3)2CHCH2COOH + K2SO4 + MnO2 + H2O =>
15(CH3)2CHCH2OH + 16 KMnO4 + 8 H2SO4 = 12(CH3)2CHCH2COOH + 8 K2SO4 + 16 MnO2 + 23 H2O
NaCl(aq)KI(aq) = NaI(s)KCl(aq) =>
NaCl(aq)KI(aq) = NaI(s)KCl(aq)
Fe(aq) + SCN(aq) + AgNO3(s) = Fe(NO3)(aq) + AgSCN(s) =>
Fe(aq) + SCN(aq) + AgNO3(s) = Fe(NO3)(aq) + AgSCN(s)
C2H5NHCl + H2O = OH + C2H5NH4Cl =>
C2H5NHCl + 3 H2O = 3 OH + C2H5NH4Cl
C4H4O4 + Br2 = C4H4Br2O4 =>
C4H4O4 + Br2 = C4H4Br2O4
HBr + KMnO4 = MnBr2 + Br2 + KBr + H2O =>
16 HBr + 2 KMnO4 = 2 MnBr2 + 5 Br2 + 2 KBr + 8 H2O
NH4F = FNH4 =>
NH4F = FNH4
C2H5NHCl + H2O = OH + C2H5NH4Cl =>
C2H5NHCl + 3 H2O = 3 OH + C2H5NH4Cl
CuO + H2SO4 = Cu + SO4 + H2O =>
CuO + H2SO4 = Cu + SO4 + H2O
CO + O2(g) = CO2(g) =>
2 CO + O2(g) = 2 CO2(g)
N2Cr = CrN2 =>
N2Cr = CrN2
Na2SO3 + H2SO4 = Na2SO4 + H2S =>
4 Na2SO3 + H2SO4 = 4 Na2SO4 + H2S
AlOH{3} + NaNO{3} = AlNO{3} + NaOH{3} =>
AlOH{3} + NaNO{3} = AlNO{3} + NaOH{3}
Cu(NO3)2 + Al(OH)3 = Al(NO3)3 + Cu(OH)2 =>
3 Cu(NO3)2 + 2 Al(OH)3 = 2 Al(NO3)3 + 3 Cu(OH)2
Cu + Sn = Cu3Sn =>
3 Cu + Sn = Cu3Sn
C7H13O3 + O2 = CO2 + H2O =>
4 C7H13O3 + 35 O2 = 28 CO2 + 26 H2O
H4C3O2 + OH = C3O2 + H2O =>
H4C3O2 + 4 OH = C3O2 + 4 H2O
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
C11H18N2O3 + H2 = C11H19N2O3 =>
2 C11H18N2O3 + H2 = 2 C11H19N2O3
BaCl2(aq)CuSO4(aq) = CuCl2(aq)BaSO4(aq) =>
BaCl2(aq)CuSO4(aq) = CuCl2(aq)BaSO4(aq)
Mo2O6 + H2 = Mo + H2O =>
Mo2O6 + 6 H2 = 2 Mo + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C2H5OH + O22(g) = CO2 + H2O =>
11 C2H5OH + 3 O22(g) = 22 CO2 + 33 H2O
Cu(CH3COO)2 = Cu2 + (CH3COO)2 =>
2 Cu(CH3COO)2 = Cu2 + 2(CH3COO)2
Co + HClO3 = Co(ClO3)2 + H2 =>
Co + 2 HClO3 = Co(ClO3)2 + H2
CuO(s) + HCl(aq) = Cu(Cl)2(aq) + H2O(l) =>
CuO(s) + 2 HCl(aq) = Cu(Cl)2(aq) + H2O(l)
HgSO4 + Al = Al2(SO4)3 + Hg =>
3 HgSO4 + 2 Al = Al2(SO4)3 + 3 Hg
K2CO3 + H = K + CO2 + H2O =>
K2CO3 + 2 H = 2 K + CO2 + H2O
CrCl3*6H2O + Zn + CH3COONa*3H2O = Cr2(CH3CO2)4(H2O)2 + ZnCl2 + NaCl + H2O =>
2 CrCl3*6H2O + Zn + 4 CH3COONa*3H2O = Cr2(CH3CO2)4(H2O)2 + ZnCl2 + 4 NaCl + 22 H2O
BeC2H2O = C2H2BeO =>
BeC2H2O = C2H2BeO
Al2O3(s) + H2(g) = Al(g) + H2O(g) =>
Al2O3(s) + 3 H2(g) = 2 Al(g) + 3 H2O(g)
Cl2CO + H2O = HCl + CO2 =>
Cl2CO + H2O = 2 HCl + CO2
KMnO4 + NaH2PO2 + KOH = NaH2PO4 + K2MnO4 + H2O =>
4 KMnO4 + NaH2PO2 + 4 KOH = NaH2PO4 + 4 K2MnO4 + 2 H2O
CH3CCH(g) + O2(g) = CO2 + H2O =>
CH3CCH(g) + 4 O2(g) = 3 CO2 + 2 H2O
Fe(NO3)2 + NaOH = Na(NO3)2 + FeOH =>
Fe(NO3)2 + NaOH = Na(NO3)2 + FeOH
Ba3(PO4)2 + Fe(NO3)3 = FePO4 + Ba(NO3)2 =>
Ba3(PO4)2 + 2 Fe(NO3)3 = 2 FePO4 + 3 Ba(NO3)2
Cs2CO3 + H3PO4 = Cs3PO4 + H2CO3 =>
3 Cs2CO3 + 2 H3PO4 = 2 Cs3PO4 + 3 H2CO3
POCl3 + NaNO2 = NOCl + NaCl + NaPO3 =>
POCl3 + 2 NaNO2 = 2 NOCl + NaCl + NaPO3
C5H11OH + (CH3CO)2O = C7H14O2 + H2O =>
2 C5H11OH + (CH3CO)2O = 2 C7H14O2 + H2O
NaAlSi3O8 + Mg3(OH)4(Si2O5) = Na2Mg3Al2Si8O22(OH)2 + H2O =>
2 NaAlSi3O8 + Mg3(OH)4(Si2O5) = Na2Mg3Al2Si8O22(OH)2 + H2O
Ag2CO3 + Na = Na2CO3 + Ag =>
Ag2CO3 + 2 Na = Na2CO3 + 2 Ag
CuS + H2SO4 = CuSO4 + SO2 + H2O =>
CuS + 4 H2SO4 = CuSO4 + 4 SO2 + 4 H2O
C2H3Cl + H2O = CO2 + CH4 + Cl2 =>
8 C2H3Cl + 10 H2O = 5 CO2 + 11 CH4 + 4 Cl2
C + O = CO2 =>
C + 2 O = CO2
MnSO4 + NaBiO3 + HNO3 = Bi(NO3)3 + NaMnO4 + NaNO3 + H2SO4 + H2O =>
2 MnSO4 + 5 NaBiO3 + 18 HNO3 = 5 Bi(NO3)3 + 2 NaMnO4 + 3 NaNO3 + 2 H2SO4 + 7 H2O
Na + BaBr2 = NaBr + Ba =>
2 Na + BaBr2 = 2 NaBr + Ba
Zn(OH)2 + NH4Cl + NH4OH = [Zn(NH3)4]Cl2 + H2O =>
Zn(OH)2 + 2 NH4Cl + 2 NH4OH = [Zn(NH3)4]Cl2 + 4 H2O
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