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3 Pb(NO3)2 + 2 FeCl3 = 2 Fe(NO3)3 + 3 PbCl2
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
Al2O3 + Na = Na2O + Al =>
Al2O3 + 6 Na = 3 Na2O + 2 Al
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
Ge + Te = GeTe =>
Ge + Te = GeTe
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
A1(OH)3 + HBr = A1Br3 + H2O =>
A1(OH)3 + 3 HBr = A1Br3 + 3 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
KMnO4 + MoPO4 + H3PO4 = K3PO4 + MnPO4 + Mo(PO4)2 + H2O =>
3 KMnO4 + 4 MoPO4 + 8 H3PO4 = K3PO4 + 3 MnPO4 + 4 Mo(PO4)2 + 12 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Zn + NO2{-} + OH{-} + H{+} = NH3 + [Zn(OH)4]{2-} =>
3 Zn + NO2{-} + 10 OH{-} + 5 H{+} = NH3 + 3[Zn(OH)4]{2-}
Ag + H2S = Ag2S + H2 = =>
2 Ag + H2S = Ag2S + H2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K + H2SO4 = K2SO4 + H2S + H2O =>
8 K + 5 H2SO4 = 4 K2SO4 + H2S + 4 H2O
CaCO3 + H2CO3 = Ca(HCO3)2 =>
CaCO3 + H2CO3 = Ca(HCO3)2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Zn + NO2{-} + H2O + OH{-} = NH3 + [Zn(OH)4]{2-} =>
3 Zn + NO2{-} + 5 H2O + 5 OH{-} = NH3 + 3[Zn(OH)4]{2-}
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
K + Br = KBr =>
K + Br = KBr
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeCl3 + SnCl2 = FeCl2 + SnCl4 =>
2 FeCl3 + SnCl2 = 2 FeCl2 + SnCl4
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
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