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2 AlI3 + 3 Pb(CH3COO)2 = 2 Al(CH3COO)3 + 3 PbI2
FeCe3 + AgNO3 = Fe(NO3)3 + AgCe =>
FeCe3 + 3 AgNO3 = Fe(NO3)3 + 3 AgCe
AlCl3 + KCl = KAlCl4 =>
AlCl3 + KCl = KAlCl4
Ag(s) + S = Ag2S =>
2 Ag(s) + S = Ag2S
SbCl5 + O2 = Sb2O3 + Cl2O3 =>
2 SbCl5 + 9 O2 = Sb2O3 + 5 Cl2O3
Zn + As = ZnAs =>
Zn + As = ZnAs
Co(OH)2 + H3VO4 = Co3(VO4)2 + H2O =>
3 Co(OH)2 + 2 H3VO4 = Co3(VO4)2 + 6 H2O
C14H14N3O3SNa + NaOH = C14H14N3O3SOH + Na =>
C14H14N3O3SNa + NaOH = C14H14N3O3SOH + 2 Na
Fe2O3(s) + Mg = MgO + Fe =>
Fe2O3(s) + 3 Mg = 3 MgO + 2 Fe
Cu2(CO3)(OH)2 + HCl = CuCl2 + H2O + CO2 =>
Cu2(CO3)(OH)2 + 4 HCl = 2 CuCl2 + 3 H2O + CO2
Fe + e = Fe{-2} =>
Fe + 2e = Fe{-2}
Fe(OH)3 + ZnO = Zn(OH)2 + Fe2O3 =>
2 Fe(OH)3 + 3 ZnO = 3 Zn(OH)2 + Fe2O3
Cu(OH)2 + SO2 = CuSO3 + H2O =>
Cu(OH)2 + SO2 = CuSO3 + H2O
Ag + Fe3N2 = Ag3N + Fe =>
6 Ag + Fe3N2 = 2 Ag3N + 3 Fe
C2 + H + O2 = C2H5OH =>
2 C2 + 12 H + O2 = 2 C2H5OH
MnO2 + HCl(conc) = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl(conc) = MnCl2 + 2 H2O + Cl2
CH3COOH + CaOH = CH3COOCa + H2O =>
CH3COOH + CaOH = CH3COOCa + H2O
CrCl3 + HOH = Cr(OH)3 + HCl =>
CrCl3 + 3 HOH = Cr(OH)3 + 3 HCl
I2 + FeCl2 + HCl = HI + FeCl3 =>
I2 + 2 FeCl2 + 2 HCl = 2 HI + 2 FeCl3
Ag1 + O2 = Ag2O =>
4 Ag1 + O2 = 2 Ag2O
KaOH + HCl = KaCl + H2O =>
KaOH + HCl = KaCl + H2O
Ba(C2H3O2)2 + (NH4)2SO4 = Ba(SO4) + NH4(C2H3O2) =>
Ba(C2H3O2)2 + (NH4)2SO4 = Ba(SO4) + 2 NH4(C2H3O2)
B4O7{2-} + H2O + H{+} = H3BO3 =>
B4O7{2-} + 5 H2O + 2 H{+} = 4 H3BO3
K2Cr2O7 + H2O + Na2SO3 = Cr(OH)3 + KOH + Na2SO4 =>
K2Cr2O7 + 4 H2O + 3 Na2SO3 = 2 Cr(OH)3 + 2 KOH + 3 Na2SO4
Si + HNO3 + HF = SiF4 + NO + H2O =>
3 Si + 4 HNO3 + 12 HF = 3 SiF4 + 4 NO + 8 H2O
LiMnO4 + FeSO4 + H2SO4 = Li2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 LiMnO4 + 10 FeSO4 + 8 H2SO4 = Li2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO
C2H3O2 + H2O = HC2H3O2 + OH =>
C2H3O2 + H2O = HC2H3O2 + OH
ClCH2COOH + NaHCO3 = ClCH2COONa + H2O + CO2 =>
ClCH2COOH + NaHCO3 = ClCH2COONa + H2O + CO2
Cr + Fe2O3 = Fe + CrO =>
3 Cr + Fe2O3 = 2 Fe + 3 CrO
Ti(OH)3 + NaNO3 + NaOH = Na2TiO3 + NH3 + H2O =>
8 Ti(OH)3 + NaNO3 + 15 NaOH = 8 Na2TiO3 + NH3 + 18 H2O
P2O3(s) + O2(g) = P5O9(aq) =>
10 P2O3(s) + 3 O2(g) = 4 P5O9(aq)
Cd + H3PO4 = Cd(PO4)2 + H2 =>
Cd + 2 H3PO4 = Cd(PO4)2 + 3 H2
Bi2S3 + O3 = Bi2O3 + SO3 =>
Bi2S3 + 4 O3 = Bi2O3 + 3 SO3
K3[Fe(CN)6] + FeSO4 + AgNO3 = Fe3[Fe(CN)6]2 + KNO3 + Ag2SO4 =>
2 K3[Fe(CN)6] + 3 FeSO4 + 6 AgNO3 = Fe3[Fe(CN)6]2 + 6 KNO3 + 3 Ag2SO4
LiClO3 + S = LiCl + SO2 =>
2 LiClO3 + 3 S = 2 LiCl + 3 SO2
ZnSO4(aq) + NH3(aq) = Zn(NH3)2(aq) + SO4 =>
ZnSO4(aq) + 2 NH3(aq) = Zn(NH3)2(aq) + SO4
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H(OH) =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H(OH)
CaBr2(aq) + Pb(NO3)2(aq) = Ca(NO3)2 + PbBr2 =>
CaBr2(aq) + Pb(NO3)2(aq) = Ca(NO3)2 + PbBr2
FeH3 + O2 = FeO + H2O =>
4 FeH3 + 5 O2 = 4 FeO + 6 H2O
BaCO3 + AgNO3 = Ag2CO3 + Ba(NO3)2 =>
BaCO3 + 2 AgNO3 = Ag2CO3 + Ba(NO3)2
S + CCl4 = CS4 + Cl2 =>
4 S + CCl4 = CS4 + 2 Cl2
MnSO4 + NH4OH = (NH4)2SO4 + S + MnO2 + H2O =>
3 MnSO4 + 4 NH4OH = 2(NH4)2SO4 + S + 3 MnO2 + 2 H2O
SO{2+} + Fe{3+} + H2O = SO4{2+} + Fe{2+} + H{+} =>
SO{2+} + 6 Fe{3+} + 3 H2O = SO4{2+} + 6 Fe{2+} + 6 H{+}
(NH4)ClO4 = N2 + Cl2 + O2 + H2O =>
2(NH4)ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
KClO(aq) + HCl(aq) = KCl(aq) + H2O(l) + Cl2(g) =>
KClO(aq) + 2 HCl(aq) = KCl(aq) + H2O(l) + Cl2(g)
C6H5CH2OH + K2Cr2O7 + H2SO4 = C6H5COOH + H2O + K2SO4 + Cr2(SO4)3 =>
3 C6H5CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C6H5COOH + 11 H2O + 2 K2SO4 + 2 Cr2(SO4)3
CaCO3 + NO2 = Ca(NO3)2 + CO2 + NO =>
CaCO3 + 3 NO2 = Ca(NO3)2 + CO2 + NO
Cr2O3 + Na2CO3 + KNO3 + H2O = Na2CrO4 + H2CO3 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 + 2 H2O = 2 Na2CrO4 + 2 H2CO3 + 3 KNO2
Li + HNO3 = H2 + LiNO3 =>
2 Li + 2 HNO3 = H2 + 2 LiNO3
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