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Au(CN){-}12 = Au + CN{-}1
AgNO3(aq) + K3PO4(aq) = Ag3PO4 + KNO3 =>
3 AgNO3(aq) + K3PO4(aq) = Ag3PO4 + 3 KNO3
CH3COOH(aq) + Ba(OH)2(aq) = Ba(CH3COO)2(aq) + H2O(s) =>
2 CH3COOH(aq) + Ba(OH)2(aq) = Ba(CH3COO)2(aq) + 2 H2O(s)
HO2CCO2H + NaOH = NaO2CCO2Na + H2O =>
HO2CCO2H + 2 NaOH = NaO2CCO2Na + 2 H2O
KMnO4 + H2SO4 = MnSO4 + O2 + H2O + K2SO4 =>
4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 5 O2 + 6 H2O + 2 K2SO4
Cl2 + O7 = Cl7O =>
49 Cl2 + 2 O7 = 14 Cl7O
ZnO + CO2 + H2O = (ZnCO3)(Zn(OH)2) =>
2 ZnO + CO2 + H2O = (ZnCO3)(Zn(OH)2)
Br2 + OH{-} = H2O + Br{-} + BrO =>
3 Br2 + 4 OH{-} = 2 H2O + 4 Br{-} + 2 BrO
Al(s) + FeO3(s) = Al2O3 + Fe(l) =>
2 Al(s) + FeO3(s) = Al2O3 + Fe(l)
Cr + HNO3 = Cr(NO3)3 + N2 + H2O =>
10 Cr + 36 HNO3 = 10 Cr(NO3)3 + 3 N2 + 18 H2O
C11H15NO2 + C6H10O3 = C15H17NO3 + H2O + C2H5OH =>
C11H15NO2 + C6H10O3 = C15H17NO3 + H2O + C2H5OH
N2O5(g) + H2O(g) = HNO3(g) =>
N2O5(g) + H2O(g) = 2 HNO3(g)
K2Cr2O7 + NaMnO4 = KMnO4 + Na2Cr2O7 =>
K2Cr2O7 + 2 NaMnO4 = 2 KMnO4 + Na2Cr2O7
CH3CH(OH)CH3 + HCl = CH3CHClCH3 + H2O =>
CH3CH(OH)CH3 + HCl = CH3CHClCH3 + H2O
CS2 + P = CP3 + SP =>
CS2 + 5 P = CP3 + 2 SP
Sc(ClO3)3 = ScCl3 + O2 =>
2 Sc(ClO3)3 = 2 ScCl3 + 9 O2
K2CO3(aq) + AlBr3(aq) = KBr(aq) + Al2(CO3)3(aq) =>
3 K2CO3(aq) + 2 AlBr3(aq) = 6 KBr(aq) + Al2(CO3)3(aq)
Na + ZnSO4 = Na2SO4 + Zn =>
2 Na + ZnSO4 = Na2SO4 + Zn
Na2S2O3 + KMnO4 + H2O = Na2SO4 + K2SO4 + Mn2O5 + KOH =>
Na2S2O3 + 4 KMnO4 + H2O = Na2SO4 + K2SO4 + 2 Mn2O5 + 2 KOH
Mo + GaS = S + MoGa =>
Mo + GaS = S + MoGa
FeCl2 + O2 + H2 = Fe2O3 + HCl =>
4 FeCl2 + 3 O2 + 4 H2 = 2 Fe2O3 + 8 HCl
MnO4{-} + H2O + e = MnO2 + OH{-} =>
MnO4{-} + 2 H2O + 3e = MnO2 + 4 OH{-}
AlN3O9 = Al2O3 + NO2 + O2 =>
4 AlN3O9 = 2 Al2O3 + 12 NO2 + 3 O2
FeO + HCl + O2 = FeCl3 + H2O =>
4 FeO + 12 HCl + O2 = 4 FeCl3 + 6 H2O
As + C2H5NS = AsS + C2H5N =>
As + C2H5NS = AsS + C2H5N
Al + HCO3 + H2SO4 = Al2(SO4)3 + CO2 + H2O =>
2 Al + 6 HCO3 + 3 H2SO4 = Al2(SO4)3 + 6 CO2 + 6 H2O
H2 + NaHNO3 = N2O + H2O + NaOH =>
3 H2 + 2 NaHNO3 = N2O + 3 H2O + 2 NaOH
K(s) + H3PO4(aq) = K3PO4(aq) + H2(g) =>
6 K(s) + 2 H3PO4(aq) = 2 K3PO4(aq) + 3 H2(g)
H2SO2 + O2 = H2SO4 =>
H2SO2 + O2 = H2SO4
H2CO3 + Ca(OH)2 = Ca(CO3) + H2O =>
H2CO3 + Ca(OH)2 = Ca(CO3) + 2 H2O
Ba(COO)2 + HCl = BaCl2 + H(COO) =>
Ba(COO)2 + 2 HCl = BaCl2 + 2 H(COO)
NaOH + H3C5H5O7 = H2O + Na3C5H5O7 =>
3 NaOH + H3C5H5O7 = 3 H2O + Na3C5H5O7
P4O6 + NaOH = Na2HPO3 + H2O =>
P4O6 + 8 NaOH = 4 Na2HPO3 + 2 H2O
Co2S + O2 = Co + SO2 =>
Co2S + O2 = 2 Co + SO2
C4OH + O2 = CO2 + H2O =>
4 C4OH + 15 O2 = 16 CO2 + 2 H2O
Pb(NO3)2(aq) + (NH4)2CO3(aq) = PbCO3(s) + NH4NO3(aq) =>
Pb(NO3)2(aq) + (NH4)2CO3(aq) = PbCO3(s) + 2 NH4NO3(aq)
Na2ZnO2 + HNO3 = Zn(NO3)2 + H2O + NaNO3 =>
Na2ZnO2 + 4 HNO3 = Zn(NO3)2 + 2 H2O + 2 NaNO3
Ag + H3PO4 = Ag3(PO4) + H2 =>
6 Ag + 2 H3PO4 = 2 Ag3(PO4) + 3 H2
SI + Br4 = SIBr4 =>
SI + Br4 = SIBr4
Na3PO4 + Pb(OAc)2 = Na(OAc) + Pb3(PO4)2 =>
2 Na3PO4 + 3 Pb(OAc)2 = 6 Na(OAc) + Pb3(PO4)2
CaOCl2 + KI + H2SO4 = I2 + CaCl2 + H2O + KHSO4 =>
CaOCl2 + 2 KI + 2 H2SO4 = I2 + CaCl2 + H2O + 2 KHSO4
Ni(OH)2 + Cl2 + NaOH = NiOOH + NaCl + H2O =>
2 Ni(OH)2 + Cl2 + 2 NaOH = 2 NiOOH + 2 NaCl + 2 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
SnCl2 + NH3 + H2O = Sn(OH)2 + NH4Cl =>
SnCl2 + 2 NH3 + 2 H2O = Sn(OH)2 + 2 NH4Cl
(NH4)3PO4 + NaBr = NH4Br + Na3PO4 =>
(NH4)3PO4 + 3 NaBr = 3 NH4Br + Na3PO4
CO2 + S8 = CS2 + SO2 =>
8 CO2 + 3 S8 = 8 CS2 + 8 SO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Na2HPO4 + Mg(NO3)2 = MgHPO4 + Na2(NO3)2 =>
Na2HPO4 + Mg(NO3)2 = MgHPO4 + Na2(NO3)2
C6H5Cl + NaOH = C6H5NaO + NaCl + H2O =>
C6H5Cl + 2 NaOH = C6H5NaO + NaCl + H2O
CoCl2 + K2CrO4 = CoCrO4 + K2Cl2 =>
CoCl2 + K2CrO4 = CoCrO4 + K2Cl2
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