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FeCl2 + Na2S2O3 = FeS2O3 + 2 NaCl
NH4Br + Al(NO3)3 = AlBr3 + NH4NO3 =>
3 NH4Br + Al(NO3)3 = AlBr3 + 3 NH4NO3
TiO2 + Nb2O5 = TiNb2O7 =>
TiO2 + Nb2O5 = TiNb2O7
FeCl2 + Na2S2O3 = FeS2O3 + NaCl =>
FeCl2 + Na2S2O3 = FeS2O3 + 2 NaCl
CH3Cl + NH3 + NaOH = CH3NH2 + NaCl + H2O =>
CH3Cl + NH3 + NaOH = CH3NH2 + NaCl + H2O
Au + Sn = AuSn =>
Au + Sn = AuSn
P + NaIO3 + NaOH = Na3PO4 + NaI + H2O =>
6 P + 5 NaIO3 + 18 NaOH = 6 Na3PO4 + 5 NaI + 9 H2O
Ti(OH)2 + HCl = TiCl2 + H2O =>
Ti(OH)2 + 2 HCl = TiCl2 + 2 H2O
RbOH + H2 = Rb + HOH =>
2 RbOH + H2 = 2 Rb + 2 HOH
Fe + Hg(NO3)2 = Fe(NO3)3 + Hg =>
2 Fe + 3 Hg(NO3)2 = 2 Fe(NO3)3 + 3 Hg
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ca(OH)2 + Mg = Ca + H2O + MgO =>
Ca(OH)2 + Mg = Ca + H2O + MgO
Br2 + Cl2 + H2O = HBr + HClO =>
Br2 + Cl2 + 2 H2O = 2 HBr + 2 HClO
K4(Fe(CN)6) + Na2CO3 = NaCN + FeO + K2O + CO2 =>
K4(Fe(CN)6) + 3 Na2CO3 = 6 NaCN + FeO + 2 K2O + 3 CO2
CuGaS2 + O2 = Cu2O + Ga2S3 + SO2 =>
4 CuGaS2 + 3 O2 = 2 Cu2O + 2 Ga2S3 + 2 SO2
NH2 + NH4 = NH3 =>
NH2 + NH4 = 2 NH3
CuSO3 + HNO3 = CuSO4 + H2O + NO2 =>
CuSO3 + 2 HNO3 = CuSO4 + H2O + 2 NO2
Ba(OH)2 + I = BaI2 + BaIO3 + H2O =>
3 Ba(OH)2 + 5 I = 2 BaI2 + BaIO3 + 3 H2O
C5H13OH + O2 = CO2 + H2O =>
C5H13OH + 8 O2 = 5 CO2 + 7 H2O
F2 + SCl6 = SF2Cl4 + Cl2 =>
F2 + SCl6 = SF2Cl4 + Cl2
CaCl2 + NH4I = CaI2 + NH4Cl =>
CaCl2 + 2 NH4I = CaI2 + 2 NH4Cl
C6H5CH3 + KMnO4 + H2SO4 = K2SO4 + H2O + MnSO4 + CO2 =>
5 C6H5CH3 + 36 KMnO4 + 54 H2SO4 = 18 K2SO4 + 74 H2O + 36 MnSO4 + 35 CO2
LiOH + Cl2O7 = LiCl + H2O + O2 =>
2 LiOH + Cl2O7 = 2 LiCl + H2O + 4 O2
Bi(OH)CO3 + HCl = BiCl3 + CO2 + H2O =>
Bi(OH)CO3 + 3 HCl = BiCl3 + CO2 + 2 H2O
Ni + CO3 = Ni2(CO3)2 =>
2 Ni + 2 CO3 = Ni2(CO3)2
Na2CO3(s) + H2SO4(aq) = Na2SO4(aq) + CO2(g) + H2O(l) =>
Na2CO3(s) + H2SO4(aq) = Na2SO4(aq) + CO2(g) + H2O(l)
CH3OCOH + CH3CH2OH = CH3COOC2H5 + H2O =>
CH3OCOH + CH3CH2OH = CH3COOC2H5 + H2O
CuCl2B + K2CrO4 = CuCrO4 + K2Cl2B =>
CuCl2B + K2CrO4 = CuCrO4 + K2Cl2B
HClO + Cu = CuClO + H =>
HClO + Cu = CuClO + H
Fe + NSO4 = FeSO4 + N =>
Fe + NSO4 = FeSO4 + N
H2SO4(aq) + Fe(s) = H2(g) + Fe2(SO4)2(aq) =>
2 H2SO4(aq) + 2 Fe(s) = 2 H2(g) + Fe2(SO4)2(aq)
BaCl2 + Na2(SO4) = Ba(SO4) + NaCl =>
BaCl2 + Na2(SO4) = Ba(SO4) + 2 NaCl
CH3NH2(g) + O2 = CO2(g) + H2O(g) + N2(g) =>
4 CH3NH2(g) + 9 O2 = 4 CO2(g) + 10 H2O(g) + 2 N2(g)
BaCl2 + Na2(SO4) = Ba(SO4) + NaCl =>
BaCl2 + Na2(SO4) = Ba(SO4) + 2 NaCl
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
C2H5NH2 + KOH = C2H5OH + KNH2 =>
C2H5NH2 + KOH = C2H5OH + KNH2
Zn + HCl + CuSO4 = ZnSO4 + CuCl2 + H2 =>
Zn + 2 HCl + CuSO4 = ZnSO4 + CuCl2 + H2
FeO(OH) + HCl = Fe(OH)2Cl =>
FeO(OH) + HCl = Fe(OH)2Cl
FeI2 + KNO3 = KI + Fe(NO3)2 =>
FeI2 + 2 KNO3 = 2 KI + Fe(NO3)2
IK + FeCl3 = FeI2 + I2 + KCl =>
6 IK + 2 FeCl3 = 2 FeI2 + I2 + 6 KCl
Na1 + CI2 = NaC1 + I2 =>
Na1 + CI2 = NaC1 + I2
Al2S3 + Cd(NO3)2 = CdS3 + Al2(NO3)2 =>
Al2S3 + Cd(NO3)2 = CdS3 + Al2(NO3)2
NaH5 + O2 = Na2O + H2O =>
2 NaH5 + 3 O2 = Na2O + 5 H2O
H2O + AgNO3 + K2S2O8 = H2SO4 + KNO3 + AgO =>
2 H2O + 2 AgNO3 + K2S2O8 = 2 H2SO4 + 2 KNO3 + 2 AgO
Zn + HCl = ClZn2 + H =>
2 Zn + HCl = ClZn2 + H
OH{-} + CrBr3 + Cl2 = CrO4{-2} + BrO3{-} + Cl{-} + H2O =>
52 OH{-} + 2 CrBr3 + 21 Cl2 = 2 CrO4{-2} + 6 BrO3{-} + 42 Cl{-} + 26 H2O
Bi(NO3)3 + KOH + K2S2O8 = KBiO3 + KNO3 + H2O + K2SO4 =>
Bi(NO3)3 + 6 KOH + K2S2O8 = KBiO3 + 3 KNO3 + 3 H2O + 2 K2SO4
AB2 = AB + B =>
AB2 = AB + B
CaCO3 + H(C2H3O2) = Ca(C2H3O2)2 + H2CO3 =>
CaCO3 + 2 H(C2H3O2) = Ca(C2H3O2)2 + H2CO3
NaCH3CO2 + H3(PO4) = Na3(PO4) + HCH3CO2 =>
3 NaCH3CO2 + H3(PO4) = Na3(PO4) + 3 HCH3CO2
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