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2 VO2 + FeO3 = V2O5 + FeO2
Bi + HCl + CH3CSNH2 = BiS + NH3 + CH4 + Cl =>
Bi + 6 HCl + CH3CSNH2 = BiS + NH3 + 2 CH4 + 6 Cl
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
C2H4F2 + Cl2 = C2H2Cl2F2 + HCl =>
C2H4F2 + 2 Cl2 = C2H2Cl2F2 + 2 HCl
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Tb2O3 + HCl = TbCl3 + H2O =>
Tb2O3 + 6 HCl = 2 TbCl3 + 3 H2O
I3{-} + S2O3{-2} = I{-} + S4O6{-2} =>
I3{-} + 2 S2O3{-2} = 3 I{-} + S4O6{-2}
COOHCH2CH2COOH + NH3 = C8H17O3N2 + H2O + CO2 =>
37 COOHCH2CH2COOH + 28 NH3 = 14 C8H17O3N2 + 34 H2O + 36 CO2
Mg(s) + CO2(g) + O2(g) = MgCO3(s) =>
2 Mg(s) + 2 CO2(g) + O2(g) = 2 MgCO3(s)
C3H8(OH)3 + KMnO4 = K2CO3 + Mn2O + CO2 + H2O =>
12 C3H8(OH)3 + 34 KMnO4 = 17 K2CO3 + 17 Mn2O + 19 CO2 + 66 H2O
Mn + Cl2 = MnCl3 =>
2 Mn + 3 Cl2 = 2 MnCl3
PtCl6 = Pt + Cl6 =>
PtCl6 = Pt + Cl6
Sr(OH)2 + NaH2PO4 = Sr3(PO4)2 + NaOH + H2O =>
3 Sr(OH)2 + 2 NaH2PO4 = Sr3(PO4)2 + 2 NaOH + 4 H2O
Cl2(aq) + KI(aq) = KCl(aq) + I2(aq) =>
Cl2(aq) + 2 KI(aq) = 2 KCl(aq) + I2(aq)
Al2(SO4)3 + NaHCO3 = Al(OH)3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2
NH4Cl + CH3COONa = NH3Na + CH3COOHCl =>
NH4Cl + CH3COONa = NH3Na + CH3COOHCl
Li + Ni(NO3)2 = LiNO3 + Ni =>
2 Li + Ni(NO3)2 = 2 LiNO3 + Ni
KMnO4 + FeCO3 + H2SO4 = MnSO4 + Fe2(SO4)3 + CO2 + K2SO4 + H2O =>
2 KMnO4 + 10 FeCO3 + 18 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + 10 CO2 + K2SO4 + 18 H2O
Zn3P2 + H2O = PH3 + ZnO =>
Zn3P2 + 3 H2O = 2 PH3 + 3 ZnO
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al + O2 = AlO3 =>
2 Al + 3 O2 = 2 AlO3
Na2HPO4 + HNO3 = NaNO3 + H3PO4 =>
Na2HPO4 + 2 HNO3 = 2 NaNO3 + H3PO4
H2O2 + NaI = NaIO3 + H2 =>
3 H2O2 + 2 NaI = 2 NaIO3 + 3 H2
Sr + HI = H2 + SrI2 =>
Sr + 2 HI = H2 + SrI2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Ni + Cu{2+} = Ni{2+} + Cu{+} =>
Ni + 2 Cu{2+} = Ni{2+} + 2 Cu{+}
TiCl4 + O2 = TiO2 + Cl2 =>
TiCl4 + O2 = TiO2 + 2 Cl2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Na2S + H2S = HNa + S =>
Na2S + H2S = 2 HNa + 2 S
Pb(NO3)2 + Na2CrO2 = PbCrO2 + NaNO3 =>
Pb(NO3)2 + Na2CrO2 = PbCrO2 + 2 NaNO3
CO2 + H2O = HO + CO =>
CO2 + H2O = 2 HO + CO
C12H22O11(s) + O2(g) = CO2(g) + H2O(aq) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(aq)
Fe2O3 + H2C2O4 = Fe(C2O4)3 + H2O + H =>
Fe2O3 + 6 H2C2O4 = 2 Fe(C2O4)3 + 3 H2O + 6 H
KOH + SbCl3 = Sb2O3 + KCl + H2O =>
6 KOH + 2 SbCl3 = Sb2O3 + 6 KCl + 3 H2O
MnO2 + Br2 + H2O = MnO4{-} + Br{-} + H{+} =>
2 MnO2 + 3 Br2 + 4 H2O = 2 MnO4{-} + 6 Br{-} + 8 H{+}
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
LiOH + HI = H2O + LiI =>
LiOH + HI = H2O + LiI
C3H4O2 + KMnO4 + KOH = C3H5O4 + K2MnO4 + H2O =>
C3H4O2 + 3 KMnO4 + 3 KOH = C3H5O4 + 3 K2MnO4 + H2O
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
FeCl3 + O2 = Fe2O3 + Cl2 =>
4 FeCl3 + 3 O2 = 2 Fe2O3 + 6 Cl2
C6H12O6 + O = CO2 + H2O =>
C6H12O6 + 12 O = 6 CO2 + 6 H2O
Cr2O72{-} + Zn + H{+} = Zn2{+} + Cr3{+} + H2O =>
3 Cr2O72{-} + 854 Zn + 432 H{+} = 427 Zn2{+} + 2 Cr3{+} + 216 H2O
GeS2 + O2 = GeO2 + SO2 =>
GeS2 + 3 O2 = GeO2 + 2 SO2
H2O + Cu(NO3)2 = Cu(OH)2 + HNO3 =>
2 H2O + Cu(NO3)2 = Cu(OH)2 + 2 HNO3
HCl + NH2OH = Cl + NH4OH =>
2 HCl + NH2OH = 2 Cl + NH4OH
C2H5OHC4H8O2 = C6H12O2H2O =>
C2H5OHC4H8O2 = C6H12O2H2O
FeF = Fe3F3 =>
3 FeF = Fe3F3
WSO4 + H = W + H2SO4 =>
WSO4 + 2 H = W + H2SO4
Na2ReO4 + H2O = NaReO4 + ReO2 + NaOH =>
3 Na2ReO4 + 2 H2O = 2 NaReO4 + ReO2 + 4 NaOH
OCU = CUO =>
OCU = CUO
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