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Fe2O3 + 3 CO = 2 Fe + 3 CO2
HC6H5CO2 + H2O = C6H5CO2 + H3O =>
HC6H5CO2 + H2O = C6H5CO2 + H3O
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
ClF + O2 = Cl2O + OF2 =>
2 ClF + O2 = Cl2O + OF2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Hg + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
CrCl3 + Cr = Cr3Cl2 =>
2 CrCl3 + 7 Cr = 3 Cr3Cl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C6H6O + HNO3 = C6H3N3O7 + H2O =>
C6H6O + 3 HNO3 = C6H3N3O7 + 3 H2O
Pb(ClO3)2 + NaI = NaClO3 + PbI2 =>
Pb(ClO3)2 + 2 NaI = 2 NaClO3 + PbI2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CrCl3 + Cr = CrCl2 =>
2 CrCl3 + Cr = 3 CrCl2
NH4I + NaOH = NH4OH + NaI =>
NH4I + NaOH = NH4OH + NaI
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
Pb2 + O2 = PbO =>
Pb2 + O2 = 2 PbO
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Al + HNO3 = Al(NO3) + NO + H2O =>
3 Al + 4 HNO3 = 3 Al(NO3) + NO + 2 H2O
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
NH4Cl + NaOH = NH3 + H2O + NaCl =>
NH4Cl + NaOH = NH3 + H2O + NaCl
ClF3 + O2 = Cl2O + OF =>
4 ClF3 + 7 O2 = 2 Cl2O + 12 OF
Na2S2O3 + CO2 = Na2CO3 + SO2 + S =>
Na2S2O3 + CO2 = Na2CO3 + SO2 + S
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
FeCl3(aq) + Zn(s) = ZnCl2(aq) + Fe(s) =>
2 FeCl3(aq) + 3 Zn(s) = 3 ZnCl2(aq) + 2 Fe(s)
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Al + KClO3 = Al2O3 + KCl =>
2 Al + KClO3 = Al2O3 + KCl
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
ClF3 + O2 = Cl2O + OF2 =>
2 ClF3 + 2 O2 = Cl2O + 3 OF2
Mg + KClO3 = MgO + KCl =>
3 Mg + KClO3 = 3 MgO + KCl
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
BaCl2 + H2So4 = BaSo4 + HCl =>
BaCl2 + H2So4 = BaSo4 + 2 HCl
CuCl2 + AgNO3 = Cu(NO3)2 + AgCl =>
CuCl2 + 2 AgNO3 = Cu(NO3)2 + 2 AgCl
Cl2 + Ca(OH)2 = CaCl2 + Ca(ClO)2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = CaCl2 + Ca(ClO)2 + 2 H2O
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
NaCl + Hg2(C2H3O2)2 = Na(C2H3O2)2 + Hg2Cl =>
NaCl + Hg2(C2H3O2)2 = Na(C2H3O2)2 + Hg2Cl
C + KClO3 = CO2 + KCl =>
3 C + 2 KClO3 = 3 CO2 + 2 KCl
F2 + O2 = OF2 =>
2 F2 + O2 = 2 OF2
S + KClO3 = SO2 + KCl =>
3 S + 2 KClO3 = 3 SO2 + 2 KCl
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
CO + Fe3O4 = CO2 + Fe =>
4 CO + Fe3O4 = 4 CO2 + 3 Fe
Fe(OH)3 + N2O5 = Fe(NO3)3 + H2O =>
2 Fe(OH)3 + 3 N2O5 = 2 Fe(NO3)3 + 3 H2O
C5H10 + KMNO4 + H2SO4 = C2H5COOH + K2SO4 + MNSO4 + H2O =>
3 C5H10 + 4 KMNO4 + 6 H2SO4 = 5 C2H5COOH + 2 K2SO4 + 4 MNSO4 + 6 H2O
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Sb + HNO3 = SbO10 + NO2 + H2O =>
Sb + 20 HNO3 = SbO10 + 20 NO2 + 10 H2O
Pb2 + O2 = PbO =>
Pb2 + O2 = 2 PbO
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