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Sn(OH)2NaOH = Sn(OH)Na(OH)2
SO2 + CO = S + CO2 =>
SO2 + 2 CO = S + 2 CO2
Fe + HCl = FeCl2 + H2H =>
3 Fe + 6 HCl = 3 FeCl2 + 2 H2H
Fe(OH)3 + CO2 = Fe(HCO3)3 =>
Fe(OH)3 + 3 CO2 = Fe(HCO3)3
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
NaCI = CINa =>
NaCI = CINa
FeS + H2SO4 = FeSO4 + H2S =>
FeS + H2SO4 = FeSO4 + H2S
H3N + Fe(OH)2 = H2O + Fe3N2 =>
2 H3N + 3 Fe(OH)2 = 6 H2O + Fe3N2
NaI + MnO2 + HCl = NaCl + MnCl2 + I2 + H2O =>
2 NaI + MnO2 + 4 HCl = 2 NaCl + MnCl2 + I2 + 2 H2O
Cr2(SO4)3 + HBr = CrBr3 + H2SO4 =>
Cr2(SO4)3 + 6 HBr = 2 CrBr3 + 3 H2SO4
MgSO4 + CaCO3 = CaSO4 + CO2 + MgO =>
MgSO4 + CaCO3 = CaSO4 + CO2 + MgO
H2C2O4 + CaCl2 = CaO + Cl2 + H2C2O3 =>
H2C2O4 + CaCl2 = CaO + Cl2 + H2C2O3
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
(Ni(H2O)6)Cl2 + NH4OH = (Ni(NH3)6)Cl2 + H2O =>
(Ni(H2O)6)Cl2 + 6 NH4OH = (Ni(NH3)6)Cl2 + 12 H2O
CuCl2 + KI = KCl + CuCl + I2 =>
2 CuCl2 + 2 KI = 2 KCl + 2 CuCl + I2
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
(C6H8O6)2 + Mg(OH)2 = Mg(C6H7O6)2 + (H2O)2 =>
(C6H8O6)2 + Mg(OH)2 = Mg(C6H7O6)2 + (H2O)2
CH3CH2OH + KMnO4 = CH3COOH + H2O + MnO2 + K =>
CH3CH2OH + KMnO4 = CH3COOH + H2O + MnO2 + K
Al2(SO4)3 + CH3COOH = Al(CH3COO)3 + SO3 + H2O =>
Al2(SO4)3 + 6 CH3COOH = 2 Al(CH3COO)3 + 3 SO3 + 3 H2O
HC7H5O2(s)NaOH(aq) = H2O(l)NaC7H5O2 =>
HC7H5O2(s)NaOH(aq) = H2O(l)NaC7H5O2
CuSO4 + Na2CO3 + H2O = Cu(OH)2 + Na2SO4 + CO2 =>
CuSO4 + Na2CO3 + H2O = Cu(OH)2 + Na2SO4 + CO2
Fe = Fe2 =>
2 Fe = Fe2
Br2 + NH3 = NH4Br + N2 =>
3 Br2 + 8 NH3 = 6 NH4Br + N2
Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3 + K2SO4 + 24 H2O = 2 KAl(SO4)2*12H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca3(PO4)2 + LiNO3 = Ca(NO3)2 + Li3PO4 =>
Ca3(PO4)2 + 6 LiNO3 = 3 Ca(NO3)2 + 2 Li3PO4
KMnO4 + H2SO4 + SnCl2 = MnSO4 + K2SO4 + SnCl4 + H2O + Sn(SO4)2 =>
4 KMnO4 + 16 H2SO4 + 10 SnCl2 = 4 MnSO4 + 2 K2SO4 + 5 SnCl4 + 16 H2O + 5 Sn(SO4)2
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
K2Cr2O7 + K2SO3 + HCl = CrCl + K2SO4 + KCl + H2O =>
K2Cr2O7 + 5 K2SO3 + 4 HCl = 2 CrCl + 5 K2SO4 + 2 KCl + 2 H2O
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
H2Cr2O7 + KCl + H2SO4 = Cr2(SO4)3 + Cl2 + K2SO4 + H2O =>
H2Cr2O7 + 6 KCl + 6 H2SO4 = Cr2(SO4)3 + 3 Cl2 + 3 K2SO4 + 7 H2O
HNO3(aq) + Cu(s) = CuOH(aq) + NO2(g) =>
HNO3(aq) + Cu(s) = CuOH(aq) + NO2(g)
NH4Cl + CsOH = NH3 + H2O + CsCl =>
NH4Cl + CsOH = NH3 + H2O + CsCl
CrO3 + HCl = CrO + H2O + Cl =>
CrO3 + 4 HCl = CrO + 2 H2O + 4 Cl
Zn(NO3)2*6H2O + Fe(NO3)3*9H2O = ZnFe5O8 + N2 + O2 + H2O =>
2 Zn(NO3)2*6H2O + 10 Fe(NO3)3*9H2O = 2 ZnFe5O8 + 17 N2 + 43 O2 + 102 H2O
AgNO3 + NaCl + NH4OH = AgClOH + NaNO3NH4 =>
AgNO3 + NaCl + NH4OH = AgClOH + NaNO3NH4
Ni(NH3)6Cl2 + HCl = NH4{+} + Ni{2+} + Cl{-} =>
Ni(NH3)6Cl2 + 6 HCl = 6 NH4{+} + Ni{2+} + 8 Cl{-}
CaO + Mg = MgO + Ca =>
CaO + Mg = MgO + Ca
HI(aq) + Li2S(aq) = H2S + LiI =>
2 HI(aq) + Li2S(aq) = H2S + 2 LiI
Mg2O + HCl = H2O + Mg + Cl =>
Mg2O + 2 HCl = H2O + 2 Mg + 2 Cl
Zn(s) + MgSO4(aq) = Mg(aq) + ZnSO4(aq) =>
Zn(s) + MgSO4(aq) = Mg(aq) + ZnSO4(aq)
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
Ma(OH)2 + H3PO4 = Ma3(PO4)2 + H2O =>
3 Ma(OH)2 + 2 H3PO4 = Ma3(PO4)2 + 6 H2O
CoCl2*6H2O + C2N2H8 = [Co(C2N2H8)2Cl2] + H2O =>
CoCl2*6H2O + 2 C2N2H8 = [Co(C2N2H8)2Cl2] + 6 H2O
ZnSO4 + H3PO4 = Zn3(PO4)2 + H2SO4 =>
3 ZnSO4 + 2 H3PO4 = Zn3(PO4)2 + 3 H2SO4
HBr + CH3CH2OH = H2O + CH3CH2Br =>
HBr + CH3CH2OH = H2O + CH3CH2Br
C6H5CHO + KMnO4 = C6H5COOH + MnO2 + K =>
2 C6H5CHO + KMnO4 = 2 C6H5COOH + MnO2 + K
Na2MnO4 + HCl = NaMnO4 + MnO2 + H2O + NaCl =>
3 Na2MnO4 + 4 HCl = 2 NaMnO4 + MnO2 + 2 H2O + 4 NaCl
NaNO3 + HCl = NaNO2 + Cl2 + H2O =>
NaNO3 + 2 HCl = NaNO2 + Cl2 + H2O
Mg2Cl2(s) + H2O(l) = Mg2O(s) + HCl(g) =>
Mg2Cl2(s) + H2O(l) = Mg2O(s) + 2 HCl(g)
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