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2 Fe + 2 OH = Fe2O + H2O
Ag2O + HNO3 = AgNO3 + H2O =>
Ag2O + 2 HNO3 = 2 AgNO3 + H2O
Hg2(ClO3)2 + NaBr = Hg2Br2 + NaClO3 =>
Hg2(ClO3)2 + 2 NaBr = Hg2Br2 + 2 NaClO3
PbAc2 + HCl = PbCl + Ac + H2 =>
2 PbAc2 + 2 HCl = 2 PbCl + 4 Ac + H2
BaO + NaOH = BaOH2 + NaO =>
BaO + 2 NaOH = BaOH2 + 2 NaO
FeSO4 + K3(Fe(CN)6) = K2SO4 + Fe + CN =>
3 FeSO4 + 2 K3(Fe(CN)6) = 3 K2SO4 + 5 Fe + 12 CN
Fe(SCN)3 + NaF = FeF3 + Na(SCN) =>
Fe(SCN)3 + 3 NaF = FeF3 + 3 Na(SCN)
SO4Mn2 + Na(OH)2 = SO4Na2 + Mn(OH)2 =>
SO4Mn2 + 2 Na(OH)2 = SO4Na2 + 2 Mn(OH)2
FeCl3 + Na2SO4 = Fe2(SO4)3 + NaCl =>
2 FeCl3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaCl
Cu(C2H3O2)2 + H2S = CuS + HC2H3O2 =>
Cu(C2H3O2)2 + H2S = CuS + 2 HC2H3O2
NaK + Cl2 = NaKCl =>
2 NaK + Cl2 = 2 NaKCl
MnO2 + H2SO4 + PbO2 = HMnO4 + MnO + PbSO4 =>
4 MnO2 + H2SO4 + PbO2 = 2 HMnO4 + 2 MnO + PbSO4
Cu2 + Al2(SO4)3 = Cu3(SO4)2 + Al2 =>
9 Cu2 + 4 Al2(SO4)3 = 6 Cu3(SO4)2 + 4 Al2
MgCl2 + H2O = MgH2O + Cl2 =>
MgCl2 + H2O = MgH2O + Cl2
H2Se + Nb(OH)4 = NbSe2 + H2O =>
2 H2Se + Nb(OH)4 = NbSe2 + 4 H2O
CuSO4 + NaCl + Al2O3 = O2 + Cu + Na2SO4 + AlCl3 =>
6 CuSO4 + 12 NaCl + 2 Al2O3 = 3 O2 + 6 Cu + 6 Na2SO4 + 4 AlCl3
AsH5 + O2 = As2O3 + H2O =>
2 AsH5 + 4 O2 = As2O3 + 5 H2O
HCHO + O2 = CO2 + H2O =>
HCHO + O2 = CO2 + H2O
Fe(NO3)3(aq) + Li3PO4(aq) = LiNO3(aq) + FePO4(s) =>
Fe(NO3)3(aq) + Li3PO4(aq) = 3 LiNO3(aq) + FePO4(s)
ClO5 + H2O = H2ClO6 =>
ClO5 + H2O = H2ClO6
CuSO4 + Ca(ClO3)2 = Cu(ClO3)2 + CaSO4 =>
CuSO4 + Ca(ClO3)2 = Cu(ClO3)2 + CaSO4
NaAlCl4 + H2O + Na2S = Al(OH)3 + H2S + NaCl =>
2 NaAlCl4 + 6 H2O + 3 Na2S = 2 Al(OH)3 + 3 H2S + 8 NaCl
HNO3 + Mg = Mg[NO3]2 + NO + H2O =>
8 HNO3 + 3 Mg = 3 Mg[NO3]2 + 2 NO + 4 H2O
NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O
HCl(aq) + NH3 = NH4 + Cl =>
HCl(aq) + NH3 = NH4 + Cl
HHI = H2I =>
HHI = H2I
Ti(OH)3 + KNO3 + KOH = K2TiO3 + NH3 + H2O =>
8 Ti(OH)3 + KNO3 + 15 KOH = 8 K2TiO3 + NH3 + 18 H2O
Li(OH)2 + CuSO4 = Cu(OH)2 + LiSO4 =>
Li(OH)2 + CuSO4 = Cu(OH)2 + LiSO4
NaVO3 + Na2SO3 + H2SO4 = VOSO4 + H2O + Na2SO4 =>
2 NaVO3 + Na2SO3 + 3 H2SO4 = 2 VOSO4 + 3 H2O + 2 Na2SO4
SrCl2(aq) + CrSO4(aq) = SrSO4 + Cl2Cr =>
SrCl2(aq) + CrSO4(aq) = SrSO4 + Cl2Cr
CuOH2NO3 = CuNO3H2O =>
CuOH2NO3 = CuNO3H2O
KHS + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O =>
5 KHS + 8 KMnO4 + 16 H2SO4 = 13 KHSO4 + 8 MnSO4 + 12 H2O
C10H11N5O8 = C6H2(NO2)3N(NO2)CH2CH2CH2CH3 =>
C10H11N5O8 = C6H2(NO2)3N(NO2)CH2CH2CH2CH3
KLCL2 = KCLL2 =>
KLCL2 = KCLL2
NaOH(s) = Na(aq) + OH(aq) =>
NaOH(s) = Na(aq) + OH(aq)
AlC3H2O = AlOHHC3 =>
AlC3H2O = AlOHHC3
FeNaOH = FeONaH =>
FeNaOH = FeONaH
Fe(SCN)3 + NaF = FeF3 + Na(SCN) =>
Fe(SCN)3 + 3 NaF = FeF3 + 3 Na(SCN)
CuCO3 + Zn = ZnCO3 + Cu2 =>
2 CuCO3 + 2 Zn = 2 ZnCO3 + Cu2
NH2OH + KI + HCl = NH3 + I2 + KCl + H2O =>
NH2OH + 2 KI + 2 HCl = NH3 + I2 + 2 KCl + H2O
CH3COO + NH4 + OH = CH3COONH3 + H2O =>
CH3COO + NH4 + OH = CH3COONH3 + H2O
Al2(CO3)3 + Ca(OH)2 = Al(OH)3 + CaCO3 =>
Al2(CO3)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCO3
KIO3(s) = KI + O2(g) =>
2 KIO3(s) = 2 KI + 3 O2(g)
BeSO4 + AlPO3 = BePO3 + AlSO4 =>
BeSO4 + AlPO3 = BePO3 + AlSO4
Ca(s) + NaCI(aq) = CaCI(aq) + Na(s) =>
Ca(s) + NaCI(aq) = CaCI(aq) + Na(s)
CU(s) + O2(g) = CUO(s) =>
2 CU(s) + O2(g) = 2 CUO(s)
XeF4 + BCl3 = BF3 + Xe + Cl2 =>
3 XeF4 + 4 BCl3 = 4 BF3 + 3 Xe + 6 Cl2
BaS + Ca(NO3)2 = Ba(NO3)2 + SCa =>
BaS + Ca(NO3)2 = Ba(NO3)2 + SCa
CH3CHClCOOC2H5H2O = CH3CHClCOOHC2H5OH =>
CH3CHClCOOC2H5H2O = CH3CHClCOOHC2H5OH
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
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