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4 FeO + O2 = 2 Fe2O3
H2SO4 + H3PO3 + KMnO4 = H3PO4 + MnSO4 + K2SO4 + H2O =>
3 H2SO4 + 5 H3PO3 + 2 KMnO4 = 5 H3PO4 + 2 MnSO4 + K2SO4 + 3 H2O
H2SO3 + Pb(OH)4 = PbSO4 + H2O =>
H2SO3 + Pb(OH)4 = PbSO4 + 3 H2O
KNO3 + HCl + Cu = HNO3 + K + CuCl =>
KNO3 + HCl + Cu = HNO3 + K + CuCl
AsCl5 + FeCl3 + H2O = H3AsFeO4 + HCl + O2 =>
4 AsCl5 + 4 FeCl3 + 22 H2O = 4 H3AsFeO4 + 32 HCl + 3 O2
CH4(g) + O2(g) = CO2(g) + H2O(l) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(l)
Ac + P = AcP =>
Ac + P = AcP
FeS(s) + H2SO4(aq) = FeSO4(aq) + H2S(g) =>
FeS(s) + H2SO4(aq) = FeSO4(aq) + H2S(g)
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
(Ba(OH)2*8H2O) + NH4NO3 = Ba(NO3)2 + H2O + NH3 =>
(Ba(OH)2*8H2O) + 2 NH4NO3 = Ba(NO3)2 + 10 H2O + 2 NH3
O2 + C6H7N = CO2 + H2O + N2 =>
31 O2 + 4 C6H7N = 24 CO2 + 14 H2O + 2 N2
MnO4{-} + SO3{2}{-} + H2O = MnO2 + SO4{2}{-} + OH{-} =>
2 MnO4{-} + 3 SO3{2}{-} + H2O = 2 MnO2 + 3 SO4{2}{-} + 2 OH{-}
(NH4)2SO4 + KNO3 = N2O + K2SO4 + H2O =>
(NH4)2SO4 + 2 KNO3 = 2 N2O + K2SO4 + 4 H2O
H3AsO4 + H2O = H2AsO4{-} + H3O{+} =>
H3AsO4 + H2O = H2AsO4{-} + H3O{+}
KO + H2O = HO + K2O =>
2 KO + H2O = 2 HO + K2O
K2O + H2O = K{+} + HO{-} =>
K2O + H2O = 2 K{+} + 2 HO{-}
NaCl + (UO2)(CH3COO)2 + Zn(CH3COO)2 + CH3COOH + H2O = NaZn(UO2)3(CH3COO)9H2O + HCl =>
NaCl + 3(UO2)(CH3COO)2 + Zn(CH3COO)2 + CH3COOH + H2O = NaZn(UO2)3(CH3COO)9H2O + HCl
Mg3Si4O10(OH)2 + Mg(OH)2 = MgSiO3 + H2O =>
Mg3Si4O10(OH)2 + Mg(OH)2 = 4 MgSiO3 + 2 H2O
MnOH + HBr = MnBr + H2O =>
MnOH + HBr = MnBr + H2O
H2S + NaOH + O2 = H2O + Na2SO4 =>
H2S + 2 NaOH + 2 O2 = 2 H2O + Na2SO4
AlCl3 + CH3CN = AlCl3(CH3CN) =>
AlCl3 + CH3CN = AlCl3(CH3CN)
Al2O3 + Cr2O3 = Al(CrO2)3 =>
Al2O3 + 3 Cr2O3 = 2 Al(CrO2)3
K2O2 + HOH = KOH + O2 =>
2 K2O2 + 2 HOH = 4 KOH + O2
I2 + S2O3{2-} + OH{-} = SO4{2-} + I{-} + H2O =>
4 I2 + S2O3{2-} + 10 OH{-} = 2 SO4{2-} + 8 I{-} + 5 H2O
Ge + H2O + KOH = K2[Ge9(OH)6] + H2 =>
9 Ge + 4 H2O + 2 KOH = K2[Ge9(OH)6] + 2 H2
HI + KHSO3 = K2I + H2 + SO3 =>
2 HI + 4 KHSO3 = 2 K2I + 3 H2 + 4 SO3
NH4HCO3 + HCOOH = HCO2NH4 + CO2 + H2O =>
NH4HCO3 + HCOOH = HCO2NH4 + CO2 + H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Xe + WO = Xe2WO =>
2 Xe + WO = Xe2WO
CH3CCH3CH3Br + NaOH = CH3CCH3CH3OH + NaBr =>
CH3CCH3CH3Br + NaOH = CH3CCH3CH3OH + NaBr
HCl(l) + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl(l) + CaCO3 = CaCl2 + CO2 + H2O
NO3 + Al = AlNO3 =>
NO3 + Al = AlNO3
Fe2SO4 + O2 = Fe2O3 + SO3 =>
Fe2SO4 + O2 = Fe2O3 + SO3
ZnFeS2 + Fe3O4 = Zn + Fe + SO2 =>
ZnFeS2 + Fe3O4 = Zn + 4 Fe + 2 SO2
Cr2O7{-2} + H{+} + {-} = H2O + Cr{+3} =>
Cr2O7{-2} + 14 H{+} + 6e = 7 H2O + 2 Cr{+3}
AI + O2 = AIO3 =>
2 AI + 3 O2 = 2 AIO3
LaCO3F = LaF3 + La2O3 + CO2 =>
3 LaCO3F = LaF3 + La2O3 + 3 CO2
HF + Ba(OH)2 = H2O + F2Ba =>
2 HF + Ba(OH)2 = 2 H2O + F2Ba
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
C5H10 + KMnO4 + H2O = C5H8(OH)2 + KOH + MnO2 =>
3 C5H10 + 4 KMnO4 + 2 H2O = 3 C5H8(OH)2 + 4 KOH + 4 MnO2
Ag(NH3)2 + Cl2 + HCl = AgCl + NH4Cl =>
2 Ag(NH3)2 + Cl2 + 4 HCl = 2 AgCl + 4 NH4Cl
(NaOH) + (CuCl2) = Cu(OH)2 + NaCl =>
2(NaOH) + (CuCl2) = Cu(OH)2 + 2 NaCl
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
H3PO2 + H2O = HPO2 + H3O =>
H3PO2 + 2 H2O = HPO2 + 2 H3O
K2O2 + HOH = KOH + O2 =>
2 K2O2 + 2 HOH = 4 KOH + O2
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
KNO3 + HCl + Cu = HNO3 + K + CuCl =>
KNO3 + HCl + Cu = HNO3 + K + CuCl
NaBiO3 + H2X + H2SO4 = Na2SO4 + Bi2(SO4)3 + H2O + X =>
2 NaBiO3 + 2 H2X + 4 H2SO4 = Na2SO4 + Bi2(SO4)3 + 6 H2O + 2 X
KNO3 + HCl + Cu = HNO3 + K + CuCl =>
KNO3 + HCl + Cu = HNO3 + K + CuCl
SnO + NaNO3 = SnO4 + NaN =>
SnO + NaNO3 = SnO4 + NaN
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