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3 FeCl2 + KMnO4 + 7 H2O = 3 Fe(OH)3 + MnO2 + KCl + 5 HCl
C7H16(g) + O2 = CO2(g) + H2O(g) =>
C7H16(g) + 11 O2 = 7 CO2(g) + 8 H2O(g)
CaSO4 + H2O = CaSO4*H2O =>
CaSO4 + H2O = CaSO4*H2O
Mn4O2 + HCl = Mn2Cl + Cl + H2O =>
Mn4O2 + 4 HCl = 2 Mn2Cl + 2 Cl + 2 H2O
AlAsO4 + NH4Cl = AlCl3 + (NH4)3AsO4 =>
AlAsO4 + 3 NH4Cl = AlCl3 + (NH4)3AsO4
KMnO4 + H2C2O4 + HCl = MnCl + CO2 + H2O + KCl =>
KMnO4 + 3 H2C2O4 + 2 HCl = MnCl + 6 CO2 + 4 H2O + KCl
CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = [Co(NH3)5]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH4OH + H2O2 = 2[Co(NH3)5]Cl3 + 22 H2O
Mo + H2O = Mo(OH)3 + H2 =>
2 Mo + 6 H2O = 2 Mo(OH)3 + 3 H2
Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2
CuO2 + H2O = CuO3H2 =>
CuO2 + H2O = CuO3H2
NaCl + Fe = NaFe + Cl2 =>
2 NaCl + 2 Fe = 2 NaFe + Cl2
C7H8O + Br2 = C7H6OBr2 + HBr =>
C7H8O + 2 Br2 = C7H6OBr2 + 2 HBr
NiNO32NaOH = NiOHNaNO32 =>
NiNO32NaOH = NiOHNaNO32
Co(OH)3 + HNO3 = CoNO3 + (OH)3H =>
Co(OH)3 + HNO3 = CoNO3 + (OH)3H
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H6O + CuO = C3H6O2 + Cu2O =>
C3H6O + 2 CuO = C3H6O2 + Cu2O
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
CO2 + O2 = CO3 =>
2 CO2 + O2 = 2 CO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ni(OH)2(s) = NiO(s) + H2O =>
Ni(OH)2(s) = NiO(s) + H2O
K2O + Zn = ZnO + K =>
K2O + Zn = ZnO + 2 K
Fe + NaOH + H2O = NaFe2O4 + H2 =>
4 Fe + 2 NaOH + 6 H2O = 2 NaFe2O4 + 7 H2
SbBr3 + H2S = Sb2S3 + HBr =>
2 SbBr3 + 3 H2S = Sb2S3 + 6 HBr
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Pb(NO3)2 + K4Fe(CN)6 = Pb4(Fe(CN)6)2 + KNO3 =>
4 Pb(NO3)2 + 2 K4Fe(CN)6 = Pb4(Fe(CN)6)2 + 8 KNO3
MnO4 + H2C2O4 = Mn + CO2 + H2O =>
MnO4 + 4 H2C2O4 = Mn + 8 CO2 + 4 H2O
Cs3PO4 + CaBr2 = CsBr + Ca3(PO4)2 =>
2 Cs3PO4 + 3 CaBr2 = 6 CsBr + Ca3(PO4)2
Zn(NO3)2*6H2O + C2H5NO2 + SiO2 = ZnSiO3 + N2 + CO2 + H2O =>
9 Zn(NO3)2*6H2O + 10 C2H5NO2 + 9 SiO2 = 9 ZnSiO3 + 14 N2 + 20 CO2 + 79 H2O
BaO2 + H3PO4 = BaH(PO4) + H2O2 =>
BaO2 + H3PO4 = BaH(PO4) + H2O2
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
FeCl3 + NaOH = Fe((OH)3) + NaCl =>
FeCl3 + 3 NaOH = Fe((OH)3) + 3 NaCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Pb(H2PO4)2 + Na(OH)2 = PbPO4 + Na2PO4 + H2O =>
Pb(H2PO4)2 + 2 Na(OH)2 = PbPO4 + Na2PO4 + 4 H2O
Ag + Au(ClO4)3 = Au + AgClO4 =>
3 Ag + Au(ClO4)3 = Au + 3 AgClO4
Cu{2+} + H2PO2{-} + OH{-} = CuH2 + PO4{3-} + H2O(redox) =>
Cu{2+} + H2PO2{-} + 4 OH{-} = CuH2 + PO4{3-} + 2 H2O(redox)
MnS2 + O2 = Mn3O4 + SO2 =>
3 MnS2 + 8 O2 = Mn3O4 + 6 SO2
SiO2 + C = SiC2 + CO2 =>
SiO2 + 3 C = SiC2 + CO2
CH3CHBrCH2CH3 + KOH = CH3CH(OH)CH2CH3 + KBr =>
CH3CHBrCH2CH3 + KOH = CH3CH(OH)CH2CH3 + KBr
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CH3F + O2 = CO2 + OF2 + H2O =>
2 CH3F + 4 O2 = 2 CO2 + OF2 + 3 H2O
SrSO3 + CH3COOH = C4H6O4Sr + H2O + SO2 =>
SrSO3 + 2 CH3COOH = C4H6O4Sr + H2O + SO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
MgCl2(aq) + NaBr(aq) = NaCl(aq) + MgBr2(aq) =>
MgCl2(aq) + 2 NaBr(aq) = 2 NaCl(aq) + MgBr2(aq)
NH4Cl + Ca(OH0)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH0)2 = CaCl2 + 2 NH3 + 2 H2O
PBO2 + H2O = PBO3H2 =>
PBO2 + H2O = PBO3H2
CrO + Cl2 = CrCl3 + O2 =>
2 CrO + 3 Cl2 = 2 CrCl3 + O2
Cu + Ag(NO4) = Ag + Cu(NO4) =>
Cu + Ag(NO4) = Ag + Cu(NO4)
H2OC = CO + H2 =>
H2OC = CO + H2
CuO + B2O3 = Cu3(BO3)2 =>
3 CuO + B2O3 = Cu3(BO3)2
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