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2 NaCl + 4 H3BO3 = Na2B4O7 + 2 HCl + 5 H2O
As4S6(s) + O2(g) = AsO6 + SO2(g) =>
As4S6(s) + 18 O2(g) = 4 AsO6 + 6 SO2(g)
CaN + NaS = CaS + NaN(doubledisplacement) =>
CaN + NaS = CaS + NaN(doubledisplacement)
NaHCO3 + CuSO4 = NaHSO4 + CuCO3 =>
NaHCO3 + CuSO4 = NaHSO4 + CuCO3
NaBr(aq) + H2SO4(aq) = Br2(l) + SO2(g) + H2O(l) + Na2SO4(aq) =>
2 NaBr(aq) + 2 H2SO4(aq) = Br2(l) + SO2(g) + 2 H2O(l) + Na2SO4(aq)
Fe(OH2)2Mg(HCl)2 = Fe(HCl)2Mg(OH2)2 =>
Fe(OH2)2Mg(HCl)2 = Fe(HCl)2Mg(OH2)2
NH4NO2 + HCl = NH4Cl + HNO2 =>
NH4NO2 + HCl = NH4Cl + HNO2
CaCO3 + Ba(NO3)2 = BaCO3 + Ca(NO3)2 =>
CaCO3 + Ba(NO3)2 = BaCO3 + Ca(NO3)2
Ca(HCO3)2 + H3PO4 = CO2 + Ca3(PO4)2 + H2O =>
3 Ca(HCO3)2 + 2 H3PO4 = 6 CO2 + Ca3(PO4)2 + 6 H2O
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
I3 + HNO3 = HIO3 + NO2 + H2 =>
I3 + 9 HNO3 = 3 HIO3 + 9 NO2 + 3 H2
Fe(OH)2 + HNO3 = Fe(NO3)3 + H2O + NO =>
3 Fe(OH)2 + 10 HNO3 = 3 Fe(NO3)3 + 8 H2O + NO
Cu + Fe2(CO3)3 = Fe + CuCO3 =>
3 Cu + Fe2(CO3)3 = 2 Fe + 3 CuCO3
AlCl3 + NH3 = Al(NH3) + Cl2 =>
2 AlCl3 + 2 NH3 = 2 Al(NH3) + 3 Cl2
CaFMgCl2 = MgFCaCl2 =>
CaFMgCl2 = MgFCaCl2
MnO4{2-} + H2SO3 = Mn{2+} + SO4{2-} + H2O =>
MnO4{2-} + 2 H2SO3 = Mn{2+} + 2 SO4{2-} + 2 H2O
C20H20N3Cl + Cl2 + H2O = HCl + C20H20N3ClO =>
C20H20N3Cl + Cl2 + H2O = 2 HCl + C20H20N3ClO
CH3COOH + HO(CH2)7CH3 = C10H20O2 + H2O =>
CH3COOH + HO(CH2)7CH3 = C10H20O2 + H2O
Ag + FeCl2 = AgCl + Fe =>
2 Ag + FeCl2 = 2 AgCl + Fe
Hg2I2(s) = Hg + I2 =>
Hg2I2(s) = 2 Hg + I2
[Fe(H2O)6] + [C2O4] = [Fe(H2O)4C2O4] + H2O =>
[Fe(H2O)6] + [C2O4] = [Fe(H2O)4C2O4] + 2 H2O
Mg + N2O = MgO + N2 =>
Mg + N2O = MgO + N2
CoCl2 + HCl + NaCl + H2O2 = Na3[Co(Cl)6] + H2O =>
2 CoCl2 + 2 HCl + 6 NaCl + H2O2 = 2 Na3[Co(Cl)6] + 2 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Ni(NO3)2 + KSCN = Ni(SCN)2 + K(NO3) =>
Ni(NO3)2 + 2 KSCN = Ni(SCN)2 + 2 K(NO3)
HC2H3O2 + LiHSO3 = H2O + SO2 + LiC2H3O2 =>
HC2H3O2 + LiHSO3 = H2O + SO2 + LiC2H3O2
K2SO4 + Na2SO4 + H2O = Na2SO4*2K2SO4*10H2O =>
2 K2SO4 + Na2SO4 + 10 H2O = Na2SO4*2K2SO4*10H2O
Ni(NO3)2(s) = NiO + O2(g) + NO2 =>
2 Ni(NO3)2(s) = 2 NiO + O2(g) + 4 NO2
Cr(OH)3 + OH{-} + Cl2 = CrO4{2-} + Cl{-} + H2O =>
2 Cr(OH)3 + 10 OH{-} + 3 Cl2 = 2 CrO4{2-} + 6 Cl{-} + 8 H2O
C2H5OH + H2SO4 = (C2H5)2SO4 + H2O =>
2 C2H5OH + H2SO4 = (C2H5)2SO4 + 2 H2O
C3H8O3 + MnO4{-} + OH{-} = CO3{2-} + MnO4{2-} + H2O =>
C3H8O3 + 14 MnO4{-} + 20 OH{-} = 3 CO3{2-} + 14 MnO4{2-} + 14 H2O
Zn(OH)2 + H3PO4 = Zn3(PO4)2(aq) + H2O(l) =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2(aq) + 6 H2O(l)
HgO + HSCN = Hg(SCN)2 + H2O =>
HgO + 2 HSCN = Hg(SCN)2 + H2O
N2O5 + CaO = Ca2NO3 + O2 =>
2 N2O5 + 8 CaO = 4 Ca2NO3 + 3 O2
BaO(s) + KCl(aq) = BaCl(s) + KO(aq) =>
BaO(s) + KCl(aq) = BaCl(s) + KO(aq)
SO2 + Cl2 + KOH = KCl + K2SO4 + H2O =>
SO2 + Cl2 + 4 KOH = 2 KCl + K2SO4 + 2 H2O
(CH3)2OH + O2 = H2O + CO2 =>
4(CH3)2OH + 13 O2 = 14 H2O + 8 CO2
CH2O2 + H2O2 = CH2O3 + H2O =>
CH2O2 + H2O2 = CH2O3 + H2O
CuBr2 + K = KBr + Cu =>
CuBr2 + 2 K = 2 KBr + Cu
Na2O(s) = Na(i) + O2(g) =>
2 Na2O(s) = 4 Na(i) + O2(g)
Cs + N = CsN3 =>
Cs + 3 N = CsN3
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
I3 = I =>
I3 = 3 I
MgO + H2SO4 = (MgOH)2SO4 =>
2 MgO + H2SO4 = (MgOH)2SO4
Co(OH)2SO4 = Co(OH)2 + SO4 =>
Co(OH)2SO4 = Co(OH)2 + SO4
XOH + Cl2 = XCl + XClO3 + H2O =>
6 XOH + 3 Cl2 = 5 XCl + XClO3 + 3 H2O
HClO4 + K2SO3 = KClO4 + H2O + SO2 =>
2 HClO4 + K2SO3 = 2 KClO4 + H2O + SO2
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