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4 Fe + 2 Pb(NO3)2 = Pb2 + 4 FeNO3
HgO2 + HNO3 = Hg(NO3)2 + H2O + O =>
HgO2 + 2 HNO3 = Hg(NO3)2 + H2O + O
NaCl + PbSO4 = PbCl + NaSO4 =>
NaCl + PbSO4 = PbCl + NaSO4
Fe2O3 + I2 = FeI2 + O2 =>
2 Fe2O3 + 4 I2 = 4 FeI2 + 3 O2
CH3CSNH2 + HCl + Bi = BiS + NH3 + CH4 + Cl =>
CH3CSNH2 + 6 HCl + Bi = BiS + NH3 + 2 CH4 + 6 Cl
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4N2O + H3PO4 = CO(NH2)2H3PO4 =>
CH4N2O + H3PO4 = CO(NH2)2H3PO4
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + CH3CHO + H2O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CH2OH = Cr2(SO4)3 + 3 CH3CHO + 7 H2O + K2SO4
BaCl2 + K4C = Ba2C + KCl =>
2 BaCl2 + K4C = Ba2C + 4 KCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al2O3 + NaNO3 = Al(NO3)3 + Na2O =>
Al2O3 + 6 NaNO3 = 2 Al(NO3)3 + 3 Na2O
AgO(s) + Cl(aq) = Ag2O(s) + ClO(aq) =>
2 AgO(s) + Cl(aq) = Ag2O(s) + ClO(aq)
Bariumchloride + lithiumsulfate = lithiumchloride + bariumsulfate =>
BaCl2 + Li2SO4 = 2 LiCl + BaSO4
NH3 + Cu(NO3)2 = Cu(NH3)4 + NO3 =>
4 NH3 + Cu(NO3)2 = Cu(NH3)4 + 2 NO3
Sn3P2 = Sn + P =>
Sn3P2 = 3 Sn + 2 P
Cs2S + Ba(CIO3)2 = CsCIO3 + BaS =>
Cs2S + Ba(CIO3)2 = 2 CsCIO3 + BaS
NH3 + HNO3 = NH2NO3 + H2O =>
3 NH3 + 5 HNO3 = 4 NH2NO3 + 3 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Cr{3+} + Fe = Cr{2+} + Fe{2+} =>
2 Cr{3+} + Fe = 2 Cr{2+} + Fe{2+}
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
NH4Fe[SO4]2 + NH4SCN = [NH4]3Fe(SCN)6 + (NH4)2SO4 =>
NH4Fe[SO4]2 + 6 NH4SCN = [NH4]3Fe(SCN)6 + 2(NH4)2SO4
NaHCO3 + C3H4O2 = NaC2H3O2 + H2O + CO2 =>
3 NaHCO3 + 2 C3H4O2 = 3 NaC2H3O2 + H2O + 3 CO2
(NH4)2S(aq) + Fe(NO3)3(aq) = Fe2S3(s) + NH4NO3(aq) =>
3(NH4)2S(aq) + 2 Fe(NO3)3(aq) = Fe2S3(s) + 6 NH4NO3(aq)
Cl + K2CO3 = KCl + KClO3 + CO2 =>
6 Cl + 3 K2CO3 = 5 KCl + KClO3 + 3 CO2
Na(OH)2 + CaN = NaN + Ca(OH)2 =>
Na(OH)2 + CaN = NaN + Ca(OH)2
Cr2O7{2-} + S2O3{2-} + H{+} = Cr{3+}(aq) + S4O6{2-} + H2O =>
Cr2O7{2-} + 6 S2O3{2-} + 14 H{+} = 2 Cr{3+}(aq) + 3 S4O6{2-} + 7 H2O
KMnO4 + Na3AsO3 + NaOH = K2MnO4 + Na2MnO4 + Na3AsO4 + H2O =>
2 KMnO4 + Na3AsO3 + 2 NaOH = K2MnO4 + Na2MnO4 + Na3AsO4 + H2O
NaNO3 + KC1 = NaC1 + KNO3 =>
NaNO3 + KC1 = NaC1 + KNO3
HBr + Li2CO3 = LiBr + H2O + CO2 =>
2 HBr + Li2CO3 = 2 LiBr + H2O + CO2
NaPO43{-} + CaCl = CaPO43{-} + NaCl =>
NaPO43{-} + CaCl = CaPO43{-} + NaCl
C34H36FNO20 + O2 = CO2 + H2O + NO2 + OF2 =>
4 C34H36FNO20 + 137 O2 = 136 CO2 + 72 H2O + 4 NO2 + 2 OF2
Fe2O3 + KI + H2SO4 = FeI2 + I2 + K2SO4 + H2O =>
Fe2O3 + 6 KI + 3 H2SO4 = 2 FeI2 + I2 + 3 K2SO4 + 3 H2O
K2Cr2O7 + HCl + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + H2O =>
K2Cr2O7 + 6 HCl + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Cl2 + 7 H2O
KNO2(s) + H2O2 = KNO3 + H2O =>
KNO2(s) + H2O2 = KNO3 + H2O
Mg + Ag2O = Ag2 + MgO =>
Mg + Ag2O = Ag2 + MgO
Pb(NO3)3 + Cu(No3)2 = Cu(NO3)3 + Pb(No3)2 =>
Pb(NO3)3 + Cu(No3)2 = Cu(NO3)3 + Pb(No3)2
Cu + FeO = CuO3 + Fe =>
Cu + 3 FeO = CuO3 + 3 Fe
TiCl3 + H2O + O2 = TiOCl2 + HCl =>
4 TiCl3 + 2 H2O + O2 = 4 TiOCl2 + 4 HCl
NaHCO3 = Na2CO3 + CO3 + H2 =>
2 NaHCO3 = Na2CO3 + CO3 + H2
Zn + AgNO32 = ZnNO32 + Ag =>
Zn + AgNO32 = ZnNO32 + Ag
CuCl2 + NaClO = CuO + NaCl + Cl2 =>
CuCl2 + NaClO = CuO + NaCl + Cl2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
CH3NH3Cl2NaOH = CH3ClNaClNH3OH =>
CH3NH3Cl2NaOH = CH3ClNaClNH3OH
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
SO2 + HNO3 = SO3 + NO + H2O =>
3 SO2 + 2 HNO3 = 3 SO3 + 2 NO + H2O
H3P1O4 + KOH = K3PO4 + H2O =>
H3P1O4 + 3 KOH = K3PO4 + 3 H2O
Cr2O3 + K(MnO4) + KOH = K2CrO4 + K2MnO4 + CrOH3 =>
6 Cr2O3 + K(MnO4) + 15 KOH = 7 K2CrO4 + K2MnO4 + 5 CrOH3
K2CrO4 + NH3 = K2 + NH3CrO4 =>
K2CrO4 + NH3 = K2 + NH3CrO4
H3PO3 + K2Cr2O7 + H2SO4 = H3PO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 H3PO3 + K2Cr2O7 + 4 H2SO4 = 3 H3PO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
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