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4 FeH3 + 3 H2O2 = 2 Fe2O3 + 9 H2
Cr2(SO4)3 + AgNO3 + H2O2 = AgCrO4 + HNO3 + Ag2SO4 =>
Cr2(SO4)3 + 8 AgNO3 + 4 H2O2 = 2 AgCrO4 + 8 HNO3 + 3 Ag2SO4
Ga(NO3)3 + Ce(NO3)36H2O + H2O = Ce3Ga2O4 + NH3 + O2 =>
4 Ga(NO3)3 + 6 Ce(NO3)36H2O + 336 H2O = 2 Ce3Ga2O4 + 228 NH3 + 509 O2
Na2CO3 + CoCO3 = Na(CO3)2 + CoCo3 =>
4 Na2CO3 + 12 CoCO3 = 8 Na(CO3)2 + 3 CoCo3
Fe(OH)2 + CaCl2 = FeCl2 + Ca(OH)2 =>
Fe(OH)2 + CaCl2 = FeCl2 + Ca(OH)2
Zn + Mg(NO3)2 = Zn2NO3 + Mg =>
4 Zn + Mg(NO3)2 = 2 Zn2NO3 + Mg
CoS + HNO3 = Co(NO3)2 + NO + S + H2O =>
3 CoS + 8 HNO3 = 3 Co(NO3)2 + 2 NO + 3 S + 4 H2O
BrNa + Cl2 = ClNa + Br2 =>
2 BrNa + Cl2 = 2 ClNa + Br2
Co3O4(s) + H2(g) = Co(s) + H2O(g) =>
Co3O4(s) + 4 H2(g) = 3 Co(s) + 4 H2O(g)
IF = F2 + I2 =>
2 IF = F2 + I2
PO4{3-} + H3O{+} = HPO4{2-} + H2O =>
PO4{3-} + H3O{+} = HPO4{2-} + H2O
C2H4(OH)2 + KMnO4 = C6H4O2 + KOH + MnO2 + H2O =>
3 C2H4(OH)2 + 2 KMnO4 = C6H4O2 + 2 KOH + 2 MnO2 + 6 H2O
Ca(NO3)2 + HCl = Ca1Cl2 + H1(NO3)1 =>
Ca(NO3)2 + 2 HCl = Ca1Cl2 + 2 H1(NO3)1
H3AsO4 + Zn + HNO3 = Zn(NO3)2 + AsH3 + H2O =>
H3AsO4 + 4 Zn + 8 HNO3 = 4 Zn(NO3)2 + AsH3 + 4 H2O
Sn(NO3)3 + Na3PO4 = SnPO4 + NaNO3 =>
Sn(NO3)3 + Na3PO4 = SnPO4 + 3 NaNO3
CuSO4 + H2SO4 = Cu(SO4)2 + SO2 + H2O =>
CuSO4 + 2 H2SO4 = Cu(SO4)2 + SO2 + 2 H2O
FeCl3 + NH4SCN + NaF = NaSCN + FeF3 + NH4Cl =>
FeCl3 + 3 NH4SCN + 3 NaF = 3 NaSCN + FeF3 + 3 NH4Cl
Ni(s) + HCl = NiCl2(aq) + H2(g) =>
Ni(s) + 2 HCl = NiCl2(aq) + H2(g)
NaOH + H2S2O7 = Na2S2O7 + H2O =>
2 NaOH + H2S2O7 = Na2S2O7 + 2 H2O
NiS + NaCl = NiCl2 + Na2S =>
NiS + 2 NaCl = NiCl2 + Na2S
Na2SO4 + KCl = Na2SO4*3K2SO4 + NaCl =>
4 Na2SO4 + 6 KCl = Na2SO4*3K2SO4 + 6 NaCl
Pb2Cl = Pb2 + Cl =>
Pb2Cl = Pb2 + Cl
HICa + IOH = CaI2 + H2O =>
HICa + IOH = CaI2 + H2O
AlH4{-} + H2CO + H2O = Al3{+} + CH3OH + OH{-} =>
3 AlH4{-} + 8 H2CO + 4 H2O = Al3{+} + 8 CH3OH + 4 OH{-}
Al(MnO4)3 + C2H3O2NH4 = NH4MnO4 + Al(C2H3O2)3 =>
Al(MnO4)3 + 3 C2H3O2NH4 = 3 NH4MnO4 + Al(C2H3O2)3
C6H18OSi2 + O2 = CO2 + H2O + SiO2 =>
C6H18OSi2 + 12 O2 = 6 CO2 + 9 H2O + 2 SiO2
CuSO4 + H2SO4 = Cu(SO4)2 + SO2 + H2O =>
CuSO4 + 2 H2SO4 = Cu(SO4)2 + SO2 + 2 H2O
Cd + ZnCl2 = Zn + CdCl2 =>
Cd + ZnCl2 = Zn + CdCl2
C7H8 + NO3 = CO2 + H2O + N2 =>
C7H8 + 6 NO3 = 7 CO2 + 4 H2O + 3 N2
AgS + HNO3 = AgNO3 + S8 + NO + H2O =>
24 AgS + 32 HNO3 = 24 AgNO3 + 3 S8 + 8 NO + 16 H2O
CrO + Cl2 = CrCl3 + O2 =>
2 CrO + 3 Cl2 = 2 CrCl3 + O2
NaHCO3 + HCI = NaCI + H2O + CO2 =>
NaHCO3 + HCI = NaCI + H2O + CO2
C8H10 + KMnO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
PdCl + HNO3 = Pd(NO3) + HCl =>
PdCl + HNO3 = Pd(NO3) + HCl
CH2 + Cl4 = CCl3 + HCl =>
4 CH2 + 5 Cl4 = 4 CCl3 + 8 HCl
Br2O + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2O + 6 NaOH = 4 NaBr + 2 NaBrO3 + 3 H2O
C3H7OH(l) + O2 = CO2(g) + H2O(g) =>
2 C3H7OH(l) + 9 O2 = 6 CO2(g) + 8 H2O(g)
C5H6 + Fe = Fe(C5H6)2 =>
2 C5H6 + Fe = Fe(C5H6)2
Fe3(PO4)2 + KMnO4 + H3PO4 = FePO4 + Mn3(PO4)2 + KH2PO4 + H2O =>
5 Fe3(PO4)2 + 3 KMnO4 + 10 H3PO4 = 15 FePO4 + Mn3(PO4)2 + 3 KH2PO4 + 12 H2O
H + Au = HAu =>
H + Au = HAu
CH4 + NaOH = Na4C + H2O =>
CH4 + 4 NaOH = Na4C + 4 H2O
Cu + H2CO3 = Cu2CO3 + H2 =>
2 Cu + H2CO3 = Cu2CO3 + H2
NO2 + H2O = N2H4 + O2 =>
2 NO2 + 2 H2O = N2H4 + 3 O2
Ni + CN = Ni(CN)2 =>
Ni + 2 CN = Ni(CN)2
SnCl + H2SO3 + HCl = SnCl4 + H2S + H2O =>
2 SnCl + H2SO3 + 6 HCl = 2 SnCl4 + H2S + 3 H2O
H2SO4 + C = H2 + CO2 + SO2 =>
H2SO4 + C = H2 + CO2 + SO2
AgBr + SrCO4 = BrCO4 + AgSr =>
AgBr + SrCO4 = BrCO4 + AgSr
CO + H2 = C8H3 + H2O =>
16 CO + 19 H2 = 2 C8H3 + 16 H2O
(NH4)3(PO4) + Ba(OH)2 = NH3 + H2O + Ba3(PO4)2 =>
2(NH4)3(PO4) + 3 Ba(OH)2 = 6 NH3 + 6 H2O + Ba3(PO4)2
Al(HO)2 = Al2O2 + H2O =>
2 Al(HO)2 = Al2O2 + 2 H2O
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