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6 Al + 6 NaOH = 2(NaAlO)3 + 3 H2
CrCl3 + Ca(OH)2 = Cr(OH)3 + CaCl2 =>
2 CrCl3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 CaCl2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ag + CaF2 = Ca + AgF2 =>
Ag + CaF2 = Ca + AgF2
N2F2 + HF = NH3 + F2 =>
N2F2 + 6 HF = 2 NH3 + 4 F2
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
K2CO3 + BaI2 = BaCO3 + KI =>
K2CO3 + BaI2 = BaCO3 + 2 KI
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
N2O + H2SO4 + KMnO4 = MnSO4 + NO + K2SO4 + H2O =>
5 N2O + 3 H2SO4 + 2 KMnO4 = 2 MnSO4 + 10 NO + K2SO4 + 3 H2O
Zn(s) + H3O{+}(aq) = Zn{2+}(aq) + H2(g) + H2O(l) =>
Zn(s) + 2 H3O{+}(aq) = Zn{2+}(aq) + H2(g) + 2 H2O(l)
Ca(s) + HCl = CaCl + H =>
Ca(s) + HCl = CaCl + H
Li2S + Cl2 = S + LiCl =>
Li2S + Cl2 = S + 2 LiCl
BaI2 + CuSO4 = BaSO4 + CuI2 =>
BaI2 + CuSO4 = BaSO4 + CuI2
C6O6H14 + O2 = CO2 + H2O =>
2 C6O6H14 + 13 O2 = 12 CO2 + 14 H2O
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
CH2NH2COOH + C2H5OH = CH2NH2COOC2H5 + H2O =>
CH2NH2COOH + C2H5OH = CH2NH2COOC2H5 + H2O
Cr2O7 + H2SO3 = Cr + SO4 + H2O =>
2 Cr2O7 + 7 H2SO3 = 4 Cr + 7 SO4 + 7 H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + NH4NO3(aq) =>
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + 2 NH4NO3(aq)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CuCl2(aq) + AgNo3(aq) = Cu(No3)2 + AgCl(s) =>
CuCl2(aq) + 2 AgNo3(aq) = Cu(No3)2 + 2 AgCl(s)
CH4(g) + Cl2(g) = CCl4(l) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(l) + 4 HCl(g)
K2S(aq) + NaNO3(aq) = KNO3(aq) + Na2S(aq) =>
K2S(aq) + 2 NaNO3(aq) = 2 KNO3(aq) + Na2S(aq)
Pb + AgNo3 = Ag + PbNo32 =>
3 Pb + 32 AgNo3 = 32 Ag + 3 PbNo32
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
Na2CO4HCl = Na2ClHCO4 =>
Na2CO4HCl = Na2ClHCO4
Co + H2O = Co2O3 + H2 =>
2 Co + 3 H2O = Co2O3 + 3 H2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Cu3Zn2 + HNO3 = Cu(NO3)2 + H3Zn =>
Cu3Zn2 + 6 HNO3 = 3 Cu(NO3)2 + 2 H3Zn
Cu + Ag(NO3)2 = Ag2 + Cu(NO3)2 =>
2 Cu + 2 Ag(NO3)2 = Ag2 + 2 Cu(NO3)2
VO{2+} + MnO4{-} + H2O = H{+} + Mn{2+} + VO3{-} =>
5 VO{2+} + MnO4{-} + 6 H2O = 12 H{+} + Mn{2+} + 5 VO3{-}
FeSO2 + HCl = FeClO2 + HS =>
FeSO2 + HCl = FeClO2 + HS
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
(NH4)2SO4 + Ba(C2H2O2)2 = BaSO4 + NH4C2H2O2 =>
(NH4)2SO4 + Ba(C2H2O2)2 = BaSO4 + 2 NH4C2H2O2
C10H16O4 + H2 = C10H18O + H2O =>
C10H16O4 + 4 H2 = C10H18O + 3 H2O
Na + (O)2 = Na(O)2 =>
Na + (O)2 = Na(O)2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cd(NO3)2 + NH4OH = Cd(OH)2 + HNO3 + NH4 =>
3 Cd(NO3)2 + 9 NH4OH = 3 Cd(OH)2 + 7 HNO3 + 8 NH4
Zn + Fe + S = ZnFeS2 =>
Zn + Fe + 2 S = ZnFeS2
LiOH + FeCl2 = Fe(OH)2 + LiCl =>
2 LiOH + FeCl2 = Fe(OH)2 + 2 LiCl
Al(OH) + H(SO) = Al(SO) + H2O =>
Al(OH) + H(SO) = Al(SO) + H2O
FeCl3 + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3
SO2Cl2 + H2O = H2SO4 + HCl =>
SO2Cl2 + 2 H2O = H2SO4 + 2 HCl
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