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Pb + 2 CH3COOH + H2O2 = Pb(C2H3O2)2 + 2 H2O
CH3OOH + H2O = CH3OO + H3O =>
CH3OOH + H2O = CH3OO + H3O
C10H14N2 + O2 = CO2 + H2O + NO =>
2 C10H14N2 + 29 O2 = 20 CO2 + 14 H2O + 4 NO
Co + Cu = CoCu =>
Co + Cu = CoCu
ZnCl2 + HCl + C3H8O = ZnO + CCl4 + H2 =>
ZnCl2 + 10 HCl + C3H8O = ZnO + 3 CCl4 + 9 H2
C10H14N2 + O2 = CO2 + H2O + N2 =>
2 C10H14N2 + 27 O2 = 20 CO2 + 14 H2O + 2 N2
NiC2O6H4 + O2 = Ni2O3 + H2O + CO2 =>
4 NiC2O6H4 + 3 O2 = 2 Ni2O3 + 8 H2O + 8 CO2
H2MnO4 + Ca(OH)2 = CaMnO4 + H2O =>
H2MnO4 + Ca(OH)2 = CaMnO4 + 2 H2O
NaBrO3 + HCl = NaCl + HBrO3 =>
NaBrO3 + HCl = NaCl + HBrO3
Ni(NO3)2(aq) + K2CO3(aq) = NiCO3(s) + KNO3(aq) =>
Ni(NO3)2(aq) + K2CO3(aq) = NiCO3(s) + 2 KNO3(aq)
CH4 + O2 = C3H2 + H2O =>
6 CH4 + 5 O2 = 2 C3H2 + 10 H2O
C10H14N2 + O2 = CO2 + H2 + N2 =>
C10H14N2 + 10 O2 = 10 CO2 + 7 H2 + N2
Pb(NO3)2 + NH4OH = PbN + (NO3)2H4 + OH =>
Pb(NO3)2 + NH4OH = PbN + (NO3)2H4 + OH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Mg + HgNO3 = Mg(NO3)2 + Hg =>
Mg + 2 HgNO3 = Mg(NO3)2 + 2 Hg
Ca + I = Ca5I2 =>
5 Ca + 2 I = Ca5I2
C3H7CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH2OH + 23 O2 = 16 CO2 + 18 H2O
Na2B4O5(OH)4*8H2O + NaOH = NaBO2 + H2O =>
Na2B4O5(OH)4*8H2O + 2 NaOH = 4 NaBO2 + 11 H2O
SiO2*2H2O = H4SiO4 =>
SiO2*2H2O = H4SiO4
CuS + O2 = SO4 + Cu =>
CuS + 2 O2 = SO4 + Cu
Mn(OH)2 + KOH = K2[Mn(OH)4] =>
Mn(OH)2 + 2 KOH = K2[Mn(OH)4]
Ra(s) + H2O(l) = RaOH(s) + H2(g) =>
2 Ra(s) + 2 H2O(l) = 2 RaOH(s) + H2(g)
CrSO3 + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 CrSO3 + 4 H2SO4 = Cr2(SO4)3 + 3 SO2 + 4 H2O
CH3O + H2O = CH2O + H3O =>
CH3O + H2O = CH2O + H3O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cu(NO3) + Ba(OH)2 = Cu(OH)2 + BaNO3 =>
Cu(NO3) + Ba(OH)2 = Cu(OH)2 + BaNO3
NaCO3 + LiCl = NaCl + LiCO3 =>
NaCO3 + LiCl = NaCl + LiCO3
FeS + Fe2O3 = FeO + SO2 =>
FeS + 3 Fe2O3 = 7 FeO + SO2
HBrO2 + Cl2 + H2O = HBrO3 + HCl =>
HBrO2 + Cl2 + H2O = HBrO3 + 2 HCl
Na3N + Ca(NO3)2 = NaNO3 + Ca3N2 =>
2 Na3N + 3 Ca(NO3)2 = 6 NaNO3 + Ca3N2
AsO4{3-} + CN{-} + H2O = AsO2 + CNO{-} + OH{-} =>
2 AsO4{3-} + CN{-} + 3 H2O = 2 AsO2 + CNO{-} + 6 OH{-}
NaSiO3 + HCl = HSiO3 + NaCl =>
NaSiO3 + HCl = HSiO3 + NaCl
KI + KClO3 = KIO3 + KCl =>
KI + KClO3 = KIO3 + KCl
K2SO4 + Zn3(PO4)2 = K3PO4 + ZnSO4 =>
3 K2SO4 + Zn3(PO4)2 = 2 K3PO4 + 3 ZnSO4
C2H6O2 + O2 = CO2 + H2H =>
C2H6O2 + O2 = 2 CO2 + 2 H2H
Zn + AuCl3 = Au + ZnCl2 =>
3 Zn + 2 AuCl3 = 2 Au + 3 ZnCl2
Fe2O3 + FeS = Fe3O4 + SO2 =>
10 Fe2O3 + FeS = 7 Fe3O4 + SO2
Cu2O + F2 = CuF2 + O2 =>
2 Cu2O + 4 F2 = 4 CuF2 + O2
HgO(s) = Hg1 + O2(g) =>
2 HgO(s) = 2 Hg1 + O2(g)
Fe2O3 + FeS = Fe + SO2 =>
2 Fe2O3 + 3 FeS = 7 Fe + 3 SO2
Si + CH4 = SiH4 + C =>
Si + CH4 = SiH4 + C
K2CO3 + Cu(CH3COO)2 = KCH3COO + CuCO3 =>
K2CO3 + Cu(CH3COO)2 = 2 KCH3COO + CuCO3
FeS + Fe2O3 = FeO + S =>
FeS + Fe2O3 = 3 FeO + S
CoCl2 + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2 + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 2 H2O
CoCl2 + HCl + H2O = CoCl3 + H3O =>
CoCl2 + HCl + H2O = CoCl3 + H3O
CH3COOH + NH3 = CH3NH2 + CO2 + H2 =>
CH3COOH + NH3 = CH3NH2 + CO2 + H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
(NH4)2Se + HBr = (NH4)Br + H2Se =>
(NH4)2Se + 2 HBr = 2(NH4)Br + H2Se
FeS + Fe2O3 = FeO + FeS2 =>
2 FeS + Fe2O3 = 3 FeO + FeS2
FeTiO3 + H2SO4 = FeSO4 + H2O + TiOSO4 =>
FeTiO3 + 2 H2SO4 = FeSO4 + 2 H2O + TiOSO4
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