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4 Fe + 2 Cu(NO3)2 = 4 FeNO3 + Cu2
CuSO4*5H2O + BaCl2 = BaSO4 + CuCl2 + H2O =>
CuSO4*5H2O + BaCl2 = BaSO4 + CuCl2 + 5 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH + SrO = Na2O + Sr(OH)2 =>
2 NaOH + SrO = Na2O + Sr(OH)2
Mg3N2(s) + H2SO4(ac) = MgSO4(ac) + (NH4)2SO4(ac) =>
Mg3N2(s) + 4 H2SO4(ac) = 3 MgSO4(ac) + (NH4)2SO4(ac)
CrO3 + HCl = CrCl3 + Cl2 + H2O =>
2 CrO3 + 12 HCl = 2 CrCl3 + 3 Cl2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
CuSO4 + CO2 = C(SO4)2 + Cu + O2 =>
2 CuSO4 + CO2 = C(SO4)2 + 2 Cu + O2
Fe2O3 + HC2H3O2 = Fe + CO2 + H2O =>
4 Fe2O3 + 3 HC2H3O2 = 8 Fe + 6 CO2 + 6 H2O
Ti(NO3)4 + Na2S = Ti2S4 + NaNO3 =>
2 Ti(NO3)4 + 4 Na2S = Ti2S4 + 8 NaNO3
CH3SiCl3 = HCl + SiC =>
CH3SiCl3 = 3 HCl + SiC
AgNO3 + H2O = AgNO3H2O =>
AgNO3 + H2O = AgNO3H2O
FeCl3 + KHO = KCl + Fe(HO)3 =>
FeCl3 + 3 KHO = 3 KCl + Fe(HO)3
H2PdCl4 + NH4Cl = (NH4)2PdCl4 + HCl =>
H2PdCl4 + 2 NH4Cl = (NH4)2PdCl4 + 2 HCl
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
FeI3 + Cu = Fe + CuI =>
FeI3 + 3 Cu = Fe + 3 CuI
WO3 + SrCO3 = O2 + SrWO3 + CO2 =>
2 WO3 + 2 SrCO3 = O2 + 2 SrWO3 + 2 CO2
FeC2O4*2(H2O) + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O4*2(H2O) + 3 O2 = 2 Fe2O3 + 8 H2O + 8 CO2
FeSO4 + Ca(OH)2 = Fe(OH)3 + Ca3(SO4)2 =>
2 FeSO4 + 3 Ca(OH)2 = 2 Fe(OH)3 + Ca3(SO4)2
Au(OH)3 + HBrO4 = Au(BrO4)3 + H2O =>
Au(OH)3 + 3 HBrO4 = Au(BrO4)3 + 3 H2O
Au + H2S = Au2S3 + H2 =>
2 Au + 3 H2S = Au2S3 + 3 H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH4NO2 + NaOH = NH4OH + NaNO2 =>
NH4NO2 + NaOH = NH4OH + NaNO2
SnCl4 + Fe = SnCl2 + FeCl3 =>
3 SnCl4 + 2 Fe = 3 SnCl2 + 2 FeCl3
NaHCO3 = Na2OH + H2 + O2 + CO2 =>
4 NaHCO3 = 2 Na2OH + H2 + O2 + 4 CO2
HNO3 + FeSO4 + AsH3 = FeAsO4 + NO + H2SO4 + H2O =>
3 HNO3 + FeSO4 + AsH3 = FeAsO4 + 3 NO + H2SO4 + 2 H2O
Cl2 + CrBr3 = Br2 + CrCl3 =>
3 Cl2 + 2 CrBr3 = 3 Br2 + 2 CrCl3
[Ag(NH3)2]Cl + H2 = AgCl + NH4 =>
[Ag(NH3)2]Cl + H2 = AgCl + 2 NH4
K + I2 = KI =>
2 K + I2 = 2 KI
H2MnO4 + Cu(OH)2 = CuMnO4 + H2O =>
H2MnO4 + Cu(OH)2 = CuMnO4 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Li2CO3 + H3PO4 = Li3PO4 + CO2 + H2O =>
3 Li2CO3 + 2 H3PO4 = 2 Li3PO4 + 3 CO2 + 3 H2O
SnCl4 + (NH4)2S = NH4Cl + SnS2 =>
SnCl4 + 2(NH4)2S = 4 NH4Cl + SnS2
KMnO4 + CH3COCH2COCH3 = Mn(acac)3 + (CH3CO)2CHCH(COCH3)2 + KOH + H2O =>
6 KMnO4 + 42 CH3COCH2COCH3 = 2 Mn(acac)3 + 21(CH3CO)2CHCH(COCH3)2 + 6 KOH + 18 H2O
AuSO4 + Ca = CaSO4 + Au =>
AuSO4 + Ca = CaSO4 + Au
Na(PO4) + Ba(OH) = Na(OH) + Ba(PO4) =>
Na(PO4) + Ba(OH) = Na(OH) + Ba(PO4)
SO3{-2} + H{+} + Ba{-} + H2O2 = H2O + BaSO4 =>
2 SO3{-2} + 6 H{+} + 2 Ba{-} + 5 H2O2 = 8 H2O + 2 BaSO4
NH2OH + TeCl3 + NaOH = N2 + NaCl + H2O + TeOH =>
2 NH2OH + TeCl3 + 3 NaOH = N2 + 3 NaCl + 4 H2O + TeOH
AgNO3 + K2SO4 = K2NO3 + AgSO4 =>
AgNO3 + K2SO4 = K2NO3 + AgSO4
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
CuC2H3O2 + NH4PO4 = CuPO4 + NH4C2H3O2 =>
CuC2H3O2 + NH4PO4 = CuPO4 + NH4C2H3O2
SnCl4 + (NH4)2S = NH4Cl + SnS2 =>
SnCl4 + 2(NH4)2S = 4 NH4Cl + SnS2
HNO3 + ZnO = ZnHNO4 =>
HNO3 + ZnO = ZnHNO4
H + Fe2O5 = Fe + H2O =>
10 H + Fe2O5 = 2 Fe + 5 H2O
Pb(SO4)(aq) + ZnCI2(aq) = PbCI2(s) + Zn(SO4)(aq) =>
Pb(SO4)(aq) + ZnCI2(aq) = PbCI2(s) + Zn(SO4)(aq)
H + CO3 = H2CO3 =>
2 H + CO3 = H2CO3
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
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