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Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
(KHC8H4O4) + NaOH = KNaC8H4O4 + H2O =>
(KHC8H4O4) + NaOH = KNaC8H4O4 + H2O
Na2CO3 + CaCO3 + SiO2 = Na2O*CaO*6SiO2 + CO2 =>
Na2CO3 + CaCO3 + 6 SiO2 = Na2O*CaO*6SiO2 + 2 CO2
NaHSO3 + O2 = Na2SO4 + H2O + SO2 =>
4 NaHSO3 + O2 = 2 Na2SO4 + 2 H2O + 2 SO2
C3H5(OH)3 + K2Cr2O7 + H2SO4 = Cr2(SO4) + K2(SO4) + CO2 + H2O =>
5 C3H5(OH)3 + 7 K2Cr2O7 + 14 H2SO4 = 7 Cr2(SO4) + 7 K2(SO4) + 15 CO2 + 34 H2O
HClBaCl2SO4 = BaSO4HCl3 =>
HClBaCl2SO4 = BaSO4HCl3
CoCl2 + HgO + KMnO4 + H2O = Co(OH)3 + HgCl2 + MnO + KCl =>
10 CoCl2 + 9 HgO + 2 KMnO4 + 15 H2O = 10 Co(OH)3 + 9 HgCl2 + 2 MnO + 2 KCl
C7H5(NO2) + O2 = CO2 + N2 + H2O =>
4 C7H5(NO2) + 29 O2 = 28 CO2 + 2 N2 + 10 H2O
FeCl3 + NaH = NaCl + FeH3 =>
FeCl3 + 3 NaH = 3 NaCl + FeH3
H2 + Sb + F2 = HSbF6 =>
H2 + 2 Sb + 6 F2 = 2 HSbF6
H2O + C2H6Cl2Si = [(CH3)2SiO] + HCl =>
H2O + C2H6Cl2Si = [(CH3)2SiO] + 2 HCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
BaSO4 + NH4Cl = BaSO4(NH4Cl)2 =>
BaSO4 + 2 NH4Cl = BaSO4(NH4Cl)2
C3H5(C18H35O2)3 + H2O = C3H5(OH)3 + C17H35COOH =>
C3H5(C18H35O2)3 + 3 H2O = C3H5(OH)3 + 3 C17H35COOH
MnO(OH)2(aq) + H2SO4(aq) = H2O(l) + Mn(SO4)2(aq) =>
MnO(OH)2(aq) + 2 H2SO4(aq) = 3 H2O(l) + Mn(SO4)2(aq)
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
NH4Cl + NaOH = NOH + NaCl + H =>
NH4Cl + NaOH = NOH + NaCl + 4 H
Fe + KOH = Fe(OH)2 + K2 =>
Fe + 2 KOH = Fe(OH)2 + K2
Fr + N2 = FrN2 =>
Fr + N2 = FrN2
H2 + Ba = H2Ba =>
H2 + Ba = H2Ba
NaX + HCl = NaCl + HX =>
NaX + HCl = NaCl + HX
CH3CH3HBr = CH3CH2BrH2 =>
CH3CH3HBr = CH3CH2BrH2
CoCl2 + LiOH = Co(OH)2 + LiCl =>
CoCl2 + 2 LiOH = Co(OH)2 + 2 LiCl
ClO2 + CaO = Ca(ClO3)2 + Ca(ClO2)2 =>
4 ClO2 + 2 CaO = Ca(ClO3)2 + Ca(ClO2)2
NaHCO3 + H4C2O2 = NaH3C2O2 + H2CO3 =>
NaHCO3 + H4C2O2 = NaH3C2O2 + H2CO3
Al(OH)3 + NaOH = H2O + NaAlO2 =>
Al(OH)3 + NaOH = 2 H2O + NaAlO2
Ca(OH)2 + HClO4 = HCl(OH)2 + CaO4 =>
Ca(OH)2 + HClO4 = HCl(OH)2 + CaO4
HN3 + Fe(OH)3 = Fe(N3)3 + H2O =>
3 HN3 + Fe(OH)3 = Fe(N3)3 + 3 H2O
CaCI2 + K2CO3 = Ca2(CO3)2 + K2CI2 =>
2 CaCI2 + 2 K2CO3 = Ca2(CO3)2 + 2 K2CI2
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
Ca(ClO3)2(s) = CaCl2(s) + O2(g) =>
Ca(ClO3)2(s) = CaCl2(s) + 3 O2(g)
ZnCl2 + CaSO4 = ZnSO4 + CaCl2 =>
ZnCl2 + CaSO4 = ZnSO4 + CaCl2
Ca(OH)2(s) + NH4Cl(aq) = H2O(l) + NH3(aq) + CaCl2(aq) =>
Ca(OH)2(s) + 2 NH4Cl(aq) = 2 H2O(l) + 2 NH3(aq) + CaCl2(aq)
ClO2 + CaO = Ca(ClO3)2 + Ca(ClO2)2 =>
4 ClO2 + 2 CaO = Ca(ClO3)2 + Ca(ClO2)2
NaOH + CuSO4 = NaSO4 + CuOH =>
NaOH + CuSO4 = NaSO4 + CuOH
C2H6 + Cl2 = C2H5Cl3 + HCl =>
C2H6 + 2 Cl2 = C2H5Cl3 + HCl
NaOH + CuBr2 = NaBr + Cu(OH)2 =>
2 NaOH + CuBr2 = 2 NaBr + Cu(OH)2
ZnO + CuCl2 = ZnCl2 + CuO =>
ZnO + CuCl2 = ZnCl2 + CuO
S2Cl3 + H2O = SO3 + H2S + HCl =>
8 S2Cl3 + 21 H2O = 7 SO3 + 9 H2S + 24 HCl
H2SO4 + NaCl + Na2MnO4 = Na2SO4 + MnSO4 + Cl2 + H2O =>
4 H2SO4 + 4 NaCl + Na2MnO4 = 3 Na2SO4 + MnSO4 + 2 Cl2 + 4 H2O
KNO3 + I2 + H2O = NO + KIO3 + KOH =>
10 KNO3 + 3 I2 + 2 H2O = 10 NO + 6 KIO3 + 4 KOH
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
CaCl2 + Na(HCO3)2 = NaCl + Ca(CO3)2 + H2O + CO2 =>
CaCl2 + 2 Na(HCO3)2 = 2 NaCl + Ca(CO3)2 + 2 H2O + 2 CO2
C2H6O + Na = C2H5ONa + H2 =>
2 C2H6O + 2 Na = 2 C2H5ONa + H2
NaBr + Na2SO4 = NaSO4 + Na2Br =>
NaBr + Na2SO4 = NaSO4 + Na2Br
H2O2 + PbSO = PbSO4 + H2O =>
3 H2O2 + PbSO = PbSO4 + 3 H2O
KCrO4 + NaH2SO3 = KSO3 + NaCrO4 + H2 =>
KCrO4 + NaH2SO3 = KSO3 + NaCrO4 + H2
N2 + K = K2N2 =>
N2 + 2 K = K2N2
Na2SO3 + KI + CH3COOH = Na2S + CH3COOK + I2 + H2O =>
Na2SO3 + 6 KI + 6 CH3COOH = Na2S + 6 CH3COOK + 3 I2 + 3 H2O
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