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2 KNO3 = 2 KNO2 + O2
H2SO2 + NaOH = Na2S2O3 + H2O =>
2 H2SO2 + 2 NaOH = Na2S2O3 + 3 H2O
BaCl2 + Fe = BaCl2Fe =>
BaCl2 + Fe = BaCl2Fe
Zr + N2 = ZrN =>
2 Zr + N2 = 2 ZrN
HF + HCl = H2 + FCl =>
HF + HCl = H2 + FCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HNO3 + Cu = H2 + Cu(NO3)2 =>
2 HNO3 + Cu = H2 + Cu(NO3)2
C5H5N + HCl = HC5H5N + Cl =>
C5H5N + HCl = HC5H5N + Cl
NaOH + NO2 = NaNO2 + NaNO3 + H2O =>
2 NaOH + 2 NO2 = NaNO2 + NaNO3 + H2O
BaSO4 + Zn(OH)2 = Ba(OH)2 + ZnSO4 =>
BaSO4 + Zn(OH)2 = Ba(OH)2 + ZnSO4
HBr + (NH4)2CO3 = CO2 + H2O + NH4Br =>
2 HBr + (NH4)2CO3 = CO2 + H2O + 2 NH4Br
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Cl2 + Ca(OH)2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = Ca(OCl)2 + CaCl2 + 2 H2O
NHO3 + BaS = H2S + Ba(NO3)2 =>
2 NHO3 + BaS = H2S + Ba(NO3)2
Cr2O7{-2} + NO2{-} + H{+} = Cr{+3} + NO3{-} + H2O =>
Cr2O7{-2} + 3 NO2{-} + 8 H{+} = 2 Cr{+3} + 3 NO3{-} + 4 H2O
KOH + FeCl3 = KHCl + FeO3 =>
3 KOH + FeCl3 = 3 KHCl + FeO3
C5H5CH3 + O2 = H2O + CO2 =>
C5H5CH3 + 8 O2 = 4 H2O + 6 CO2
Cr(OH)3 + HBO2 = H2O + Cr(BO2)3 =>
Cr(OH)3 + 3 HBO2 = 3 H2O + Cr(BO2)3
Ag + Br = Ag(Br) =>
Ag + Br = Ag(Br)
H2OHCl = H3ClO =>
H2OHCl = H3ClO
CH3CHO + HCN = CH3CHOHCN =>
CH3CHO + HCN = CH3CHOHCN
CH3H3 + O2 = CO2 + H2O =>
2 CH3H3 + 5 O2 = 2 CO2 + 6 H2O
MnCO3 + NaNO3 = NaNO2 + MnO2 + CO2 =>
MnCO3 + NaNO3 = NaNO2 + MnO2 + CO2
ClO{-} + Pb{2+} + H2O = PbO2 + H{+} + Cl{-} =>
ClO{-} + Pb{2+} + H2O = PbO2 + 2 H{+} + Cl{-}
H2SO4 + K2CrO4 = CrO3 + K2SO4 + H2O =>
H2SO4 + K2CrO4 = CrO3 + K2SO4 + H2O
C12H4 + C2O3 = C2H1 + C3O2 =>
5 C12H4 + 8 C2O3 = 20 C2H1 + 12 C3O2
NO(g) + O2(g) = NOO2(g) =>
NO(g) + O2(g) = NOO2(g)
CeO2 + C3H8 = Ce2O3 + CO2 + H2O =>
20 CeO2 + C3H8 = 10 Ce2O3 + 3 CO2 + 4 H2O
SiO2K2CO3 = K2SiO3CO2 =>
SiO2K2CO3 = K2SiO3CO2
K3PO4 + Ba(OH)2 = Ba3(PO4)2 + KOH =>
2 K3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 KOH
K + Mg = KMg =>
K + Mg = KMg
MgBr2 + Cl = ClBr + Mg2 =>
2 MgBr2 + 4 Cl = 4 ClBr + Mg2
KOH + H2SO4 = H2O + KSO3 + OH =>
KOH + H2SO4 = H2O + KSO3 + OH
MnSO4 + KI = Mn2SO4 + KSO4 + I =>
2 MnSO4 + KI = Mn2SO4 + KSO4 + I
C6H14 + H2O = CO + H2 =>
C6H14 + 6 H2O = 6 CO + 13 H2
Pb + I2 = Pb2I4 =>
2 Pb + 2 I2 = Pb2I4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaCO3 + HNO2 = Ca{+2} + NO2{-} + CO2 + H2O =>
CaCO3 + 2 HNO2 = Ca{+2} + 2 NO2{-} + CO2 + H2O
C6H14 + H2O = CO + H2 =>
C6H14 + 6 H2O = 6 CO + 13 H2
NH4OH + HNO3 = NH4(NO3)2 + H2O =>
7 NH4OH + 17 HNO3 = 8 NH4(NO3)2 + 10 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
Na + Fe2O3 = Na2O + Fe =>
6 Na + Fe2O3 = 3 Na2O + 2 Fe
Ba(OH)2 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)2 + NaOH = BaOH + Na(OH)2
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
Bi(OH)3 + HCl = BiCl3 + H2O =>
Bi(OH)3 + 3 HCl = BiCl3 + 3 H2O
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