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2 Ag + Zn(OH)2 = 2 AgOH + Zn
Au(CN)2{-} + Zn = Au + Zn(CN)4{2-} =>
2 Au(CN)2{-} + Zn = 2 Au + Zn(CN)4{2-}
Co + Sb = CoSb2 =>
Co + 2 Sb = CoSb2
Au(OH)3 + N2H4 = Au + N2O + H2O =>
2 Au(OH)3 + N2H4 = 2 Au + N2O + 5 H2O
KI + H2SO3 = K2SO4 + I2 + H2S + H2O =>
6 KI + 5 H2SO3 = 3 K2SO4 + 3 I2 + 2 H2S + 3 H2O
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
Ca + AgNO3(aq) = Ca(NO3)2(aq) + Ag(s) =>
Ca + 2 AgNO3(aq) = Ca(NO3)2(aq) + 2 Ag(s)
HNaO + HCl = NaCl + H2O =>
HNaO + HCl = NaCl + H2O
KNO2 + NiCl2*6H2O = K4[Ni(NO2)6]H2O + KCl + H2O =>
6 KNO2 + NiCl2*6H2O = K4[Ni(NO2)6]H2O + 2 KCl + 5 H2O
Al(NO3)3 + NH4Cl = AlCl3 + NH4NO3 =>
Al(NO3)3 + 3 NH4Cl = AlCl3 + 3 NH4NO3
ReO2 + KNO3 = KReO4 + NO =>
ReO2 + KNO3 = KReO4 + NO
N2O + KMnO4 + H2SO4 = MnSO4 + Mn(NO3)3 + K2SO4 + H2O =>
15 N2O + 26 KMnO4 + 29 H2SO4 = 16 MnSO4 + 10 Mn(NO3)3 + 13 K2SO4 + 29 H2O
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
Tl + O = Tl2O =>
2 Tl + O = Tl2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
AgNO3 + (NH4)2SO3 = Ag2SO3 + NH4NO3 =>
2 AgNO3 + (NH4)2SO3 = Ag2SO3 + 2 NH4NO3
Fe0 + HNO3 = Fe(NO3)3 + H2O + NO =>
Fe0 + 4 HNO3 = Fe(NO3)3 + 2 H2O + NO
Be + Na = BeNa =>
Be + Na = BeNa
Zn + Pb(NO2)2 = ZnNO2 + Pb =>
2 Zn + Pb(NO2)2 = 2 ZnNO2 + Pb
Ca(CH3COO)2 + K3PO4 = Ca3(PO4)2 + KCH3COO =>
3 Ca(CH3COO)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCH3COO
Ca(ClO4)2 + Li2CO3 = CaCO3 + LiClO4 =>
Ca(ClO4)2 + Li2CO3 = CaCO3 + 2 LiClO4
HClO4(aq) + RbOH(aq) = RbClO4 + H2O =>
HClO4(aq) + RbOH(aq) = RbClO4 + H2O
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
Pb(NO3)2 + Na2CO3 = PbCO3 + Na2(NO3)2 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + Na2(NO3)2
C6H5NH2 + KOH = C6H5NHK + H2O =>
C6H5NH2 + KOH = C6H5NHK + H2O
Fe + Co(ClO4)2 = Fe(ClO4)3 + Co =>
2 Fe + 3 Co(ClO4)2 = 2 Fe(ClO4)3 + 3 Co
NiS + O = NiO + SO2 =>
NiS + 3 O = NiO + SO2
CeCl3 + Na2CO3 = Ce2(CO3)3 + NaCl =>
2 CeCl3 + 3 Na2CO3 = Ce2(CO3)3 + 6 NaCl
Cu{2+} + F{-} = CuF2 =>
Cu{2+} + 2 F{-} = CuF2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Sn{2+} + Fe{3+} = Sn{4+} + Fe{2+} =>
Sn{2+} + 2 Fe{3+} = Sn{4+} + 2 Fe{2+}
N2F4 = NF2 =>
N2F4 = 2 NF2
C6H11N + O2 = CO2 + H2O + NO2 =>
4 C6H11N + 39 O2 = 24 CO2 + 22 H2O + 4 NO2
MgSO4H2O = MgSO4 + H2O =>
MgSO4H2O = MgSO4 + H2O
Ca(HCO3)2(s) = CaO(s) + H2O(g) + CO2(g) =>
Ca(HCO3)2(s) = CaO(s) + H2O(g) + 2 CO2(g)
Sn2 + Cl2 = SnCl4 =>
Sn2 + 4 Cl2 = 2 SnCl4
HCN + Cl2 = CNCl + HCl =>
HCN + Cl2 = CNCl + HCl
Ba + H2O = Ba(OH)2 + H =>
Ba + 2 H2O = Ba(OH)2 + 2 H
H2SO4 + Ni = H2O + NiSO4SO2 =>
2 H2SO4 + Ni = 2 H2O + NiSO4SO2
CoSO4 + NaOH + Cl2 = Co(OH)3 + NaCl + Na2SO4 =>
2 CoSO4 + 6 NaOH + Cl2 = 2 Co(OH)3 + 2 NaCl + 2 Na2SO4
(NH4)(NO3) + NaOH = Na(NO3) + NH3 + H2O =>
(NH4)(NO3) + NaOH = Na(NO3) + NH3 + H2O
Co + HCl = CoCl3 + H2 =>
2 Co + 6 HCl = 2 CoCl3 + 3 H2
Pb(NO3)2(aq) + CaI2(aq) = PbI2(s) + Ca(NO3)2(aq) =>
Pb(NO3)2(aq) + CaI2(aq) = PbI2(s) + Ca(NO3)2(aq)
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
CdS + H2O = Cd(OH)2 + H2S =>
CdS + 2 H2O = Cd(OH)2 + H2S
NaHCO3 + HCN = NaCN + CO2 + H2O =>
NaHCO3 + HCN = NaCN + CO2 + H2O
NaO + H2O = Na + OH =>
NaO + H2O = Na + 2 OH
Na2S + HF = NaF + H2S =>
Na2S + 2 HF = 2 NaF + H2S
CeCl3 + NaOH = Ce(OH)3 + NaCl =>
CeCl3 + 3 NaOH = Ce(OH)3 + 3 NaCl
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