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2 H2 + O2 = 2 H2O
H2O + FeCl3 = Fe2O3 + HCl =>
3 H2O + 2 FeCl3 = Fe2O3 + 6 HCl
F2 + Mg = F2Mg =>
F2 + Mg = F2Mg
Ni(NO3)2 + Na2SO4 = NiSO4 + Na2(NO3)2 =>
Ni(NO3)2 + Na2SO4 = NiSO4 + Na2(NO3)2
CuS(aq) + CaCl2(aq) = CaS(s) + CuCl2(aq) =>
CuS(aq) + CaCl2(aq) = CaS(s) + CuCl2(aq)
Ca(OH)2 + H3BO3 = CaHBO3 + H2O =>
Ca(OH)2 + H3BO3 = CaHBO3 + 2 H2O
Ru + SO4 = RuSO4 =>
Ru + SO4 = RuSO4
N + I = NI =>
N + I = NI
H(OH)2 + H2PO4 = H3(PO4)2 + H2O =>
H(OH)2 + 2 H2PO4 = H3(PO4)2 + 2 H2O
Zn(CH3COO)2 + (NH4)3PO4 = ZnPO4 + (NH4)3(CH3COO)2 =>
Zn(CH3COO)2 + (NH4)3PO4 = ZnPO4 + (NH4)3(CH3COO)2
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(g) =>
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + 4 H2O(g)
Fe + K2CrO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
2 Fe + 2 K2CrO4 + 8 H2SO4 = Fe2(SO4)3 + 2 K2SO4 + Cr2(SO4)3 + 8 H2O
H2Cr2O7 + H2C2O4 = Cr + H2O + CO2 =>
H2Cr2O7 + 6 H2C2O4 = 2 Cr + 7 H2O + 12 CO2
C4H9OH + NaNO2 + HCl = NaCl + H2O + C4H9ONO =>
C4H9OH + NaNO2 + HCl = NaCl + H2O + C4H9ONO
CsOH + NH4NO3 = CsO + NH4OH + NO2 =>
CsOH + NH4NO3 = CsO + NH4OH + NO2
BaSO4 + CaCO3 = BaCO3 + CaSO4 =>
BaSO4 + CaCO3 = BaCO3 + CaSO4
Na2SO4 + H2O = OH + HNa2SO4 =>
Na2SO4 + H2O = OH + HNa2SO4
C6H8O8 + O2 = CO2 + H2O =>
C6H8O8 + 4 O2 = 6 CO2 + 4 H2O
Hg(ClO4)2 + NaI = HgI2 + NaClO4 =>
Hg(ClO4)2 + 2 NaI = HgI2 + 2 NaClO4
SMg = MgS =>
SMg = MgS
TlOH + C5H6 = TlC5H5 + H2O =>
TlOH + C5H6 = TlC5H5 + H2O
Fe(OH)3 + HCl = (FeOH)Cl2 + H2O =>
Fe(OH)3 + 2 HCl = (FeOH)Cl2 + 2 H2O
MnO4{-} + SCN{-} + OH{-} = MnO3{2-} + SO4{2-} + CN{-} + H2O =>
2 MnO4{-} + SCN{-} + 4 OH{-} = 2 MnO3{2-} + SO4{2-} + CN{-} + 2 H2O
Cr(OH)3 + H2O2 = H2CrO4 + H2O =>
2 Cr(OH)3 + 3 H2O2 = 2 H2CrO4 + 4 H2O
CuSiO3 + HCl = CuCl2 + H2SiO3 =>
CuSiO3 + 2 HCl = CuCl2 + H2SiO3
HNO2 + K = K2NO2 + H =>
HNO2 + 2 K = K2NO2 + H
Ti(OH)3 + H2SO4 = Ti2(SO4)3 + H2O =>
2 Ti(OH)3 + 3 H2SO4 = Ti2(SO4)3 + 6 H2O
CaCO3 + Cl2 = CaCl2 + CO2 + ClO2 =>
4 CaCO3 + 5 Cl2 = 4 CaCl2 + 4 CO2 + 2 ClO2
Fe{+}(NO{3}){3-} + Na{3+}(PO{4}){-} = Fe{3+}(PO{4}){2-} + Na{+}(NO{3}){-} =>
Fe{+}(NO{3}){3-} + Na{3+}(PO{4}){-} = Fe{3+}(PO{4}){2-} + Na{+}(NO{3}){-}
CeCl3 + Cl2 + NaOH = Ce(OH)4 + NaCl =>
2 CeCl3 + Cl2 + 8 NaOH = 2 Ce(OH)4 + 8 NaCl
RbOH + Al2O3 = RbAlO2 + H2O =>
2 RbOH + Al2O3 = 2 RbAlO2 + H2O
Fe2(SO4)3 + HCl = FeCl3 + H2(SO4) =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2(SO4)
NH4Cl + Fe(NO3)3 = NH4NO3 + Cl3Fe =>
3 NH4Cl + Fe(NO3)3 = 3 NH4NO3 + Cl3Fe
Cr2(SO4)3(s) = Cr2(SO4)3(aq) =>
Cr2(SO4)3(s) = Cr2(SO4)3(aq)
Fe2O2 + H2S = FeS + H2O =>
Fe2O2 + 2 H2S = 2 FeS + 2 H2O
V3O + Fe2O = V6O5 + Fe3O =>
2 V3O + 9 Fe2O = V6O5 + 6 Fe3O
NaH2PO4(aq) + NaOH(s) = Na3PO4(aq) + H2O(l) =>
NaH2PO4(aq) + 2 NaOH(s) = Na3PO4(aq) + 2 H2O(l)
Cu(ClO3)2 = CuO6 + Cl2 =>
Cu(ClO3)2 = CuO6 + Cl2
C2H6O + H2O = CO2 + H =>
C2H6O + 3 H2O = 2 CO2 + 12 H
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Ba(HO)2 + CO2 = BaCO3 + H2O =>
Ba(HO)2 + CO2 = BaCO3 + H2O
PbO2 + NaNO2 + H2SO4 = PbSO4 + NaNO3 + H2O =>
PbO2 + NaNO2 + H2SO4 = PbSO4 + NaNO3 + H2O
K2Cr2O7(aq) + FeCl2(aq) + HCl = FeCl3(aq) + CrCl3(aq) + K2 + H2O =>
K2Cr2O7(aq) + 8 FeCl2(aq) + 14 HCl = 8 FeCl3(aq) + 2 CrCl3(aq) + K2 + 7 H2O
H2SeO3 + Fe4(As2O7)3 = Fe2(SeO3)3 + As2O5 + H2O =>
6 H2SeO3 + Fe4(As2O7)3 = 2 Fe2(SeO3)3 + 3 As2O5 + 6 H2O
H2O + MnO4{-} + I{-} = MnO2 + I2 + OH{-} =>
4 H2O + 2 MnO4{-} + 6 I{-} = 2 MnO2 + 3 I2 + 8 OH{-}
Ca(SO4) + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 Ca(SO4) + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
KI(aq) + Cu2SO4(aq) = K2SO4 + CuI =>
2 KI(aq) + Cu2SO4(aq) = K2SO4 + 2 CuI
Cl + H2OO = HOCl =>
2 Cl + H2OO = 2 HOCl
HClO + KBr + HCl = KCl + Br2 + H2O =>
HClO + 2 KBr + HCl = 2 KCl + Br2 + H2O
Al2(Co3)3 + H2O = Al(OH)3 + H2Co3 =>
Al2(Co3)3 + 6 H2O = 2 Al(OH)3 + 3 H2Co3
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