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Na2[Zn(OH)4] + H2O2 = Zn(OH)2 + 2 NaO + 2 H2O
HCH2CHCO + OH = CH2CHCO2 + H2O =>
HCH2CHCO + 3 OH = CH2CHCO2 + 2 H2O
IO3 + SO2 = I2 + SO4 =>
2 IO3 + 3 SO2 = I2 + 3 SO4
MoO3 = Mo + O =>
MoO3 = Mo + 3 O
C2 + Br2 = CBr4 =>
C2 + 4 Br2 = 2 CBr4
Al4C3 + H2SO4 = Al2(SO4)3 + CH4 =>
Al4C3 + 6 H2SO4 = 2 Al2(SO4)3 + 3 CH4
Cl2(g) + H2O = HCl(aq) + HClO3(aq) =>
3 Cl2(g) + 3 H2O = 5 HCl(aq) + HClO3(aq)
N2O3 + ZnO = ZnN2O4 =>
N2O3 + ZnO = ZnN2O4
KH(IO3)2 + Ca(OH)2 = KH(OH)2 + Ca(IO3)2 =>
KH(IO3)2 + Ca(OH)2 = KH(OH)2 + Ca(IO3)2
C9H11NO + KMnO4 = C9H9NO3 + K + Mn + H2O =>
4 C9H11NO + 3 KMnO4 = 4 C9H9NO3 + 3 K + 3 Mn + 4 H2O
KI + XeF4 = I2 + Xe + KF =>
4 KI + XeF4 = 2 I2 + Xe + 4 KF
C0Cl2 + NaCO3 = C0CO3 + NaCl2 =>
C0Cl2 + NaCO3 = C0CO3 + NaCl2
Fe(s) = Fe2{+} + e =>
2 Fe(s) = Fe2{+} + e
P4 + Fe2O3 = P4O10 + Fe =>
3 P4 + 10 Fe2O3 = 3 P4O10 + 20 Fe
ZrCl4 = Zr + Cl2 =>
ZrCl4 = Zr + 2 Cl2
V(s) + O2 = V2O5 =>
4 V(s) + 5 O2 = 2 V2O5
Ag2Se = Ag + Se2 =>
2 Ag2Se = 4 Ag + Se2
K2S2O5 + NaOH = SO3K2 + SO3Na2 + H2O =>
K2S2O5 + 2 NaOH = SO3K2 + SO3Na2 + H2O
PBr3 + NaOH = Na2HPO3 + NaBr + H2O =>
PBr3 + 5 NaOH = Na2HPO3 + 3 NaBr + 2 H2O
H2O2 + N2 = NH3 + O2 =>
3 H2O2 + N2 = 2 NH3 + 3 O2
NaNO3 + CH3COOH + KI = NaCH3COO + KNO3 + HI =>
NaNO3 + CH3COOH + KI = NaCH3COO + KNO3 + HI
HCl + CH4O + K2Cr2O7 = KCl + CH2O + H2O + CrCl3 =>
8 HCl + 3 CH4O + K2Cr2O7 = 2 KCl + 3 CH2O + 7 H2O + 2 CrCl3
C3 + H2O = C9H8O4 =>
3 C3 + 4 H2O = C9H8O4
Mg(H2PO4)2 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
Mg(H2PO4)2 + 2 Mg(OH)2 = Mg3(PO4)2 + 4 H2O
(CH3)3CH(g) + O2(g) = CO2 + H2O =>
2(CH3)3CH(g) + 13 O2(g) = 8 CO2 + 10 H2O
CoCl2 + Pb = PbCl2 + Co =>
CoCl2 + Pb = PbCl2 + Co
Fe2S3 + Cl2 = FeCl3 + S2 =>
2 Fe2S3 + 6 Cl2 = 4 FeCl3 + 3 S2
Br2 + H3(AsO4) = As4 + HBrO2 + H2O =>
10 Br2 + 12 H3(AsO4) = 3 As4 + 20 HBrO2 + 8 H2O
B2O3 + Si = B4Si + SiO2 =>
2 B2O3 + 4 Si = B4Si + 3 SiO2
C3H4O2 + NaOH = C3H3O2Na + H2O =>
C3H4O2 + NaOH = C3H3O2Na + H2O
Co + FeCl3 = CoCl2 + FeCl2 =>
Co + 2 FeCl3 = CoCl2 + 2 FeCl2
HS{-} + H2O = H2S + OH{-} =>
HS{-} + H2O = H2S + OH{-}
Be + KOH + H2O = K[Be(OH)4] + H2 =>
2 Be + 2 KOH + 6 H2O = 2 K[Be(OH)4] + 3 H2
H2SeO3 + PbCl2 + HCl = PbSe2 + PbCl4 + H2O =>
2 H2SeO3 + 6 PbCl2 + 8 HCl = PbSe2 + 5 PbCl4 + 6 H2O
C15H31COOH + CH3OH = C15H31COOCH3 + C3H8O3 =>
15 C15H31COOH + CH3OH = 14 C15H31COOCH3 + C3H8O3
H(g) + I(s) = HI(g) =>
H(g) + I(s) = HI(g)
NaI(aq) + Pb(C2H3O2)2(aq) = Na(C2H3O2) + PbI2 =>
2 NaI(aq) + Pb(C2H3O2)2(aq) = 2 Na(C2H3O2) + PbI2
Sb2O3 + O2 = Sb2O5 =>
Sb2O3 + O2 = Sb2O5
FeBr2 + Na2CO3 = FeCO3 + Na2Br2 =>
FeBr2 + Na2CO3 = FeCO3 + Na2Br2
H2 + I2(g) = HI(g) =>
H2 + I2(g) = 2 HI(g)
PI + Cl = PCl + I =>
PI + Cl = PCl + I
HBr + CH3CH2OH = H2O + CH3CH2Br =>
HBr + CH3CH2OH = H2O + CH3CH2Br
Na + H3BO3 = NaBO3 + H2 =>
2 Na + 2 H3BO3 = 2 NaBO3 + 3 H2
K(NO3) + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 K(NO3) + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
Be + KOH + H2O = K2Be(OH)4 + H2 =>
Be + 2 KOH + 2 H2O = K2Be(OH)4 + H2
CuBr + HNO3 = Cu(NO3)2 + NO + HBr + H2O =>
3 CuBr + 7 HNO3 = 3 Cu(NO3)2 + NO + 3 HBr + 2 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
B(s) + Br2(g) = BBr3(s) =>
2 B(s) + 3 Br2(g) = 2 BBr3(s)
Al(s) + NiBr3(aq) = Ni(s) + Al2Br3(aq) =>
2 Al(s) + NiBr3(aq) = Ni(s) + Al2Br3(aq)
Ti + HF = H3TiF6 + H2 =>
2 Ti + 12 HF = 2 H3TiF6 + 3 H2
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