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Ca(NO3)2 + CuSO4 = Cu(NO3)2 + CaSO4
Bi2S3 + HNO3 = Bi(NO3)2 + S + NO + H2O =>
3 Bi2S3 + 16 HNO3 = 6 Bi(NO3)2 + 9 S + 4 NO + 8 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + H2O =>
3 CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + 3 H2O
C3H7NO2 + O2 = CO2 + H2O + N2 =>
4 C3H7NO2 + 15 O2 = 12 CO2 + 14 H2O + 2 N2
NaF + KBr = KF + NaBr =>
NaF + KBr = KF + NaBr
BeO + N2O5 = Be(NO3)2 =>
BeO + N2O5 = Be(NO3)2
BaBr2 + AgNO2 = AgBr + Ba(NO2)2 =>
BaBr2 + 2 AgNO2 = 2 AgBr + Ba(NO2)2
Ag2O2 = Ag + O =>
Ag2O2 = 2 Ag + 2 O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca(NO3)2 + NaH2PO4 = NaCa(NO3)2H2 + PO4 =>
Ca(NO3)2 + NaH2PO4 = NaCa(NO3)2H2 + PO4
HBr + Au = AuBr + H =>
HBr + Au = AuBr + H
AgNO3 + Na2SiO2 + NaOH = Ag + Na2SiO3 + NaNO3 + H2O =>
2 AgNO3 + Na2SiO2 + 2 NaOH = 2 Ag + Na2SiO3 + 2 NaNO3 + H2O
Fe2O3 + NaClO3 + NaOH = Na2FeO4 + NaCl + H2O =>
Fe2O3 + NaClO3 + 4 NaOH = 2 Na2FeO4 + NaCl + 2 H2O
HOCl + KI + HCl = I2 + KCl + H2O =>
HOCl + 2 KI + HCl = I2 + 2 KCl + H2O
KI + Zn(NO3)2 = ZnI2 + K(NO3) =>
2 KI + Zn(NO3)2 = ZnI2 + 2 K(NO3)
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
As2O3 + HClO3 + H2O = H3AsO4 + HCl =>
3 As2O3 + 2 HClO3 + 9 H2O = 6 H3AsO4 + 2 HCl
Mn3(PO4)2 + KF = K3PO4 + MnF2 =>
Mn3(PO4)2 + 6 KF = 2 K3PO4 + 3 MnF2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2 + KCl = K + NaCl =>
Na2 + 2 KCl = 2 K + 2 NaCl
KFe(SO4)2 + SO2 + H2O = K2SO4 + FeSO4 + H2SO4 =>
2 KFe(SO4)2 + SO2 + 2 H2O = K2SO4 + 2 FeSO4 + 2 H2SO4
C12H24O2 + KOH = C12H23KO2 + H2O =>
C12H24O2 + KOH = C12H23KO2 + H2O
CrI3 + NO3{-} + CO3{-2} = CrO4{-2} + IO3{-} + NO2{-} + CO2 =>
2 CrI3 + 21 NO3{-} + 5 CO3{-2} = 2 CrO4{-2} + 6 IO3{-} + 21 NO2{-} + 5 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe2O3 + NaClO3 + NaOH = Na2FeO4 + NaCl + H2O =>
Fe2O3 + NaClO3 + 4 NaOH = 2 Na2FeO4 + NaCl + 2 H2O
HCOOCH2CH3 + Cu(OH)2 + NaOH = Cu2O + Na2CO3 + H2O =>
HCOOCH2CH3 + 14 Cu(OH)2 + 6 NaOH = 7 Cu2O + 3 Na2CO3 + 20 H2O
NaAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + Si(OH)4 + Na{+} + HCO3{-} =>
2 NaAlSi3O8 + 2 H2CO3 + 9 H2O = Al2Si2O5(OH)4 + 4 Si(OH)4 + 2 Na{+} + 2 HCO3{-}
C2H5NO2 + O2 = CO2 + H2O + N2 =>
4 C2H5NO2 + 9 O2 = 8 CO2 + 10 H2O + 2 N2
NaHSO3 + CaCl2 = NaCl + Ca(HSO3)2 =>
2 NaHSO3 + CaCl2 = 2 NaCl + Ca(HSO3)2
Cu(NO3)2(aq) + K4Fe(CN)6(aq) = Cu2Fe(CN)6(aq) + KNO3 =>
2 Cu(NO3)2(aq) + K4Fe(CN)6(aq) = Cu2Fe(CN)6(aq) + 4 KNO3
BaCl + LiCr = BaCr + LiCl =>
BaCl + LiCr = BaCr + LiCl
NaCO3 + NiSO4 = Na2SO4 + Ni + CO3 =>
2 NaCO3 + NiSO4 = Na2SO4 + Ni + 2 CO3
HCOOH + Mg = (HCOO)Mg + H =>
HCOOH + Mg = (HCOO)Mg + H
calcium + sulfur = CaS =>
Ca + S = CaS
Fe + AgO = FeO + Ag =>
Fe + AgO = FeO + Ag
HClO4 + Ca(HO)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(HO)2 = Ca(ClO4)2 + 2 H2O
CH3OOH + H2 = C2H5OH + H2O =>
2 CH3OOH + 2 H2 = C2H5OH + 3 H2O
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
Sb(OH)3 + Cl2 + NaOH = Na3SbO4 + NaCl + H2O =>
Sb(OH)3 + Cl2 + 5 NaOH = Na3SbO4 + 2 NaCl + 4 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
KC + ZnCl = KCl + ZnC =>
KC + ZnCl = KCl + ZnC
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KNO3 + [Al(OH)4] + H2 = NH3 + K{+} + [Al(OH)4]{-} + H2O =>
2 KNO3 + 2[Al(OH)4] + 9 H2 = 2 NH3 + 2 K{+} + 2[Al(OH)4]{-} + 6 H2O
Cr(OH)3 + (NH4)2S = Cr2S3 + NH4OH =>
2 Cr(OH)3 + 3(NH4)2S = Cr2S3 + 6 NH4OH
Br2 + NaOH + NaAsO2 = NaBr + Na3AsO4 + H2O =>
Br2 + 4 NaOH + NaAsO2 = 2 NaBr + Na3AsO4 + 2 H2O
Al + KOH + H2O = KAl(OH)4 + H2(g) =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2(g)
CH3CO2H + Fe(OH)3 = Fe(CH3CO2)3 + H2O =>
3 CH3CO2H + Fe(OH)3 = Fe(CH3CO2)3 + 3 H2O
(NH4)2SO4 + Ba(OH)2 = BaSO4 + NH4OH =>
(NH4)2SO4 + Ba(OH)2 = BaSO4 + 2 NH4OH
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