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Cu(NO3)2 + KOH = KCu + OH(NO3)2
Mq + H2O = H2 + Mq(OH)2 =>
Mq + 2 H2O = H2 + Mq(OH)2
H2O2 + KY + HCl = Y2 + KCl + H2O =>
H2O2 + 2 KY + 2 HCl = Y2 + 2 KCl + 2 H2O
Fe(OH4)Cl2 + C2H4(NH2)2 + O2 = Fe(C2H4(NH2)2)3Cl2OH + H2O =>
4 Fe(OH4)Cl2 + 12 C2H4(NH2)2 + 3 O2 = 4 Fe(C2H4(NH2)2)3Cl2OH + 6 H2O
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
W{+} + S{-2} = W2S =>
2 W{+} + S{-2} = W2S
SO2 + KOH = K2SO4 + H2 =>
SO2 + 2 KOH = K2SO4 + H2
CoO + H2 = H2O + Co =>
CoO + H2 = H2O + Co
NaHCO3(aq) + H3C6H5O7(aq) = CO2 + H2O(l) + Na3C6H5O7(aq) =>
3 NaHCO3(aq) + H3C6H5O7(aq) = 3 CO2 + 3 H2O(l) + Na3C6H5O7(aq)
Pb(HCO3)2 + HNO3 = Pb(NO3)2 + H2O + CO2 =>
Pb(HCO3)2 + 2 HNO3 = Pb(NO3)2 + 2 H2O + 2 CO2
C3H5ClO2 + NaOH = C2H5OH + CO2 + NaCl =>
C3H5ClO2 + NaOH = C2H5OH + CO2 + NaCl
NH4{+} + HCO3{-} = NH4HCO3 =>
NH4{+} + HCO3{-} = NH4HCO3
CH4 = C + H2 =>
CH4 = C + 2 H2
Fe + O2 + H2O = Fe2H2O4 =>
4 Fe + 3 O2 + 2 H2O = 2 Fe2H2O4
Na2CrO4 + AlBr3 = NaBr + Al2(CrO4)3 =>
3 Na2CrO4 + 2 AlBr3 = 6 NaBr + Al2(CrO4)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
IO3 + H3O = I + H2O =>
IO3 + 6 H3O = I + 9 H2O
NaCN + Fe2(SO4)3 = Fe(CN)3 + Na2SO4 =>
6 NaCN + Fe2(SO4)3 = 2 Fe(CN)3 + 3 Na2SO4
CoCl2 + KCN + H2O = KOH + KCl + H2 + K3[Co(CN)6] =>
2 CoCl2 + 12 KCN + 2 H2O = 2 KOH + 4 KCl + H2 + 2 K3[Co(CN)6]
Fe(OH)3 + Na2CO3 = NaFeO2 + H2O + CO2 =>
2 Fe(OH)3 + Na2CO3 = 2 NaFeO2 + 3 H2O + CO2
MgCl2 + Ba(No3)2 = BaCl2 + Mg(No3)2 =>
MgCl2 + Ba(No3)2 = BaCl2 + Mg(No3)2
Co + CuSO4 = Cu + Co(SO4)2 =>
Co + 2 CuSO4 = 2 Cu + Co(SO4)2
Al2S2 + H2O = Al(OH)2 + H2S =>
Al2S2 + 4 H2O = 2 Al(OH)2 + 2 H2S
(Ag(NH3)2)Cl + NiSO4 = (Ni(NH3)6)SO4 + AgCl =>
3(Ag(NH3)2)Cl + NiSO4 = (Ni(NH3)6)SO4 + 3 AgCl
MnO4{-} + Cr0 + H2O = MnO2 + Cr3{+} + OH{-} =>
MnO4{-} + 9 Cr0 + 2 H2O = MnO2 + 3 Cr3{+} + 4 OH{-}
[Cd(NH3)4]Cl2 + KCN = [Cd(CN)4] + K + Cl + NH3 =>
[Cd(NH3)4]Cl2 + 4 KCN = [Cd(CN)4] + 4 K + 2 Cl + 4 NH3
C12(H26) + O2 = CO2 + H2O =>
2 C12(H26) + 37 O2 = 24 CO2 + 26 H2O
C9H224 + O2 = CO2 + H2O =>
C9H224 + 65 O2 = 9 CO2 + 112 H2O
Fe + Ag = FeAg =>
Fe + Ag = FeAg
C7H14N + O2 = CO2 + H2O + NO2 =>
2 C7H14N + 23 O2 = 14 CO2 + 14 H2O + 2 NO2
Si(vl) + O2 = SiO =>
2 Si(vl) + O2 = 2 SiO
KMnO4 + H2SO4 + C2H6O = MnSO4 + K2SO4 + H2O + CO2 =>
12 KMnO4 + 18 H2SO4 + 5 C2H6O = 12 MnSO4 + 6 K2SO4 + 33 H2O + 10 CO2
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + Cr2(SO4)3 + 4 H2O + K2SO4
Hg2Cl2 + NH3 = HgNH2Cl + Hg + HCl =>
Hg2Cl2 + NH3 = HgNH2Cl + Hg + HCl
Bi(NO3)3*5H2O + Te + C2H6O2 = Bi2Te3 + H2O + N2 + CO2 =>
10 Bi(NO3)3*5H2O + 15 Te + 18 C2H6O2 = 5 Bi2Te3 + 104 H2O + 15 N2 + 36 CO2
Fe + C6H8O7 + H3PO4 = FePO4 + C6H7O5 + H2O =>
Fe + C6H8O7 + H3PO4 = FePO4 + C6H7O5 + 2 H2O
P2O5 + HCl = H2O + PCl5 =>
P2O5 + 10 HCl = 5 H2O + 2 PCl5
(CuOH)2SO4 + NH4OH = [Cu(NH3)4]SO4 + H2O + Cu(OH)2 =>
(CuOH)2SO4 + 4 NH4OH = [Cu(NH3)4]SO4 + 4 H2O + Cu(OH)2
K2ZnO2 + HNO3 = KNO3 + Zn(OH)NO3 + H2O =>
K2ZnO2 + 3 HNO3 = 2 KNO3 + Zn(OH)NO3 + H2O
C2H5OH + H2SO4 + NaCl = C2H5Cl + Na2SO4 + H2O =>
2 C2H5OH + H2SO4 + 2 NaCl = 2 C2H5Cl + Na2SO4 + 2 H2O
Mn + HNO3(conc) = Mn(NO3)3 + NO + H2O =>
Mn + 4 HNO3(conc) = Mn(NO3)3 + NO + 2 H2O
Br2 + NH3 = N2 + NH4Br =>
3 Br2 + 8 NH3 = N2 + 6 NH4Br
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
MgCl2(aq) + K2CO3(aq) = MgCO3 + KCl =>
MgCl2(aq) + K2CO3(aq) = MgCO3 + 2 KCl
NaPb + C2H5Cl = Pb(C2H5)4 + Pb + NaCl =>
4 NaPb + 4 C2H5Cl = Pb(C2H5)4 + 3 Pb + 4 NaCl
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
Na2SO4 + Cu(OH)2 = H2SO4 + CuO + Na2O =>
Na2SO4 + Cu(OH)2 = H2SO4 + CuO + Na2O
KMnO4 + SnCl2 + H2O = SnO2 + MnO2 + HCl + KCl =>
2 KMnO4 + 3 SnCl2 + 2 H2O = 3 SnO2 + 2 MnO2 + 4 HCl + 2 KCl
Na2CrO4 + Zn(C2H3O2)2 = NaC2H3O2 + ZnCrO4 =>
Na2CrO4 + Zn(C2H3O2)2 = 2 NaC2H3O2 + ZnCrO4
Fe{2+} + NH3 = [Fe(NH3)6]{2+} =>
Fe{2+} + 6 NH3 = [Fe(NH3)6]{2+}
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