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FeS + 6 HNO3 = FeNO3 + SO2 + 5 NO2 + 3 H2O
Fe + Pb(CH3CO2)2 = Fe(CH3CO2)2 + Pb =>
Fe + Pb(CH3CO2)2 = Fe(CH3CO2)2 + Pb
Fe(SO3)2 + (NH4)2SO4 = FeSO4 + NH4SO3 =>
Fe(SO3)2 + (NH4)2SO4 = FeSO4 + 2 NH4SO3
Br2 + FeCl3 = BrCl + Fe3 =>
9 Br2 + 6 FeCl3 = 18 BrCl + 2 Fe3
CaCO3 + H3PO4 = CO2 + Ca3(PO4)2 + H2O = N2 + H2O + O2 =>
3 CaCO3 + 2 H3PO4 = 3 CO2 + Ca3(PO4)2 + 3 H2O
Au + HCl = AuCl + H =>
Au + HCl = AuCl + H
Sr + C + O2 = SrCO3 =>
2 Sr + 2 C + 3 O2 = 2 SrCO3
XeF2 + H2 = HF + Xe =>
XeF2 + H2 = 2 HF + Xe
CuCl2(aq) + H2O(l) = CuO(s) + HCl(aq) =>
CuCl2(aq) + H2O(l) = CuO(s) + 2 HCl(aq)
GdCl3 + NaOH = Gd(OH)3 + NaCl =>
GdCl3 + 3 NaOH = Gd(OH)3 + 3 NaCl
O2(g) + C3H8(g) = CO2(g) + H2O(g) =>
5 O2(g) + C3H8(g) = 3 CO2(g) + 4 H2O(g)
Pb + H2O = PbO2 + H =>
Pb + 2 H2O = PbO2 + 4 H
CaO + H2SO4 = H2O + CaSO4 =>
CaO + H2SO4 = H2O + CaSO4
NH4OH + Ca(OCl)2 = CaCl2 + N2H4 + H2O =>
4 NH4OH + Ca(OCl)2 = CaCl2 + 2 N2H4 + 6 H2O
AlCl3 + KI = KCl + AlI3 =>
AlCl3 + 3 KI = 3 KCl + AlI3
Al2O3 + MgCl2 = AlCl3 + MgO =>
Al2O3 + 3 MgCl2 = 2 AlCl3 + 3 MgO
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
KCIO3 + I2 = KIO3 + CI2 =>
KCIO3 + I2 = KIO3 + CI2
Ca(NO3)2 + Na3PO4(aq) = Ca3(PO4)2(s) + NaNO3(aq) =>
3 Ca(NO3)2 + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaNO3(aq)
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
HNO3 + Na2SO4 = H2SO4 + NaNO3 =>
2 HNO3 + Na2SO4 = H2SO4 + 2 NaNO3
Ba + S2 = BaS2 =>
Ba + S2 = BaS2
C5H8O7 + O2 = CO2 + H2O =>
2 C5H8O7 + 7 O2 = 10 CO2 + 8 H2O
Ba(H2O)2 = Ba(OH)2 + H =>
Ba(H2O)2 = Ba(OH)2 + 2 H
Ag2O + NH3 + H2O = Ag(NH3)2OH =>
Ag2O + 4 NH3 + H2O = 2 Ag(NH3)2OH
PbCrO4 = Pb + CrO4 =>
PbCrO4 = Pb + CrO4
AsS2 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 AsS2 + 17 HNO3 + 2 H2O = 3 H3AsO4 + 6 H2SO4 + 17 NO
MnO4{-} + H{+} + {-} = H2O + Mn{2+} =>
MnO4{-} + 8 H{+} + 5e = 4 H2O + Mn{2+}
HCOOH + Fe3O4 = (HCOO)2Fe + (HCOO)3Fe + H2O =>
8 HCOOH + Fe3O4 = (HCOO)2Fe + 2(HCOO)3Fe + 4 H2O
CaBr2 + AgNO3 = AgBr + Ca(NO3)2 =>
CaBr2 + 2 AgNO3 = 2 AgBr + Ca(NO3)2
SO2Cl2 + Ba(OH)2 = BaSO4 + BaCl2 + H2O =>
SO2Cl2 + 2 Ba(OH)2 = BaSO4 + BaCl2 + 2 H2O
Fe + C3H6O3 = FeC3H5O3 + H =>
Fe + C3H6O3 = FeC3H5O3 + H
H2SO4 + NaOH = H2O + Na{+} + SO4{2-} =>
H2SO4 + 2 NaOH = 2 H2O + 2 Na{+} + SO4{2-}
HNO2 + HI = NO + I2 + H2O =>
2 HNO2 + 2 HI = 2 NO + I2 + 2 H2O
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
SO4{2-} + C3H5O3{-} + H{+} = HS{-} + CO2 + H2O =>
3 SO4{2-} + 2 C3H5O3{-} + 5 H{+} = 3 HS{-} + 6 CO2 + 6 H2O
C2H4O2 + HCl = C2H3O2 + H2Cl =>
C2H4O2 + HCl = C2H3O2 + H2Cl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C8H10 + Na2SO4 = Na2S + CO2 + H2O =>
4 C8H10 + 21 Na2SO4 = 21 Na2S + 32 CO2 + 20 H2O
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
C6H4OHCOOH + CH3OH = C6H4(OH)COOCH3 + H2O =>
C6H4OHCOOH + CH3OH = C6H4(OH)COOCH3 + H2O
(NH4)2SO4 + Ba(NO3)2 = NH4NO3 + BaSO4 =>
(NH4)2SO4 + Ba(NO3)2 = 2 NH4NO3 + BaSO4
Cl2O7 + OH = ClO4 + H2O =>
Cl2O7 + 2 OH = 2 ClO4 + H2O
Fe + C3H6O3 = FeCO + H =>
3 Fe + C3H6O3 = 3 FeCO + 6 H
CO(NH2)2 + H2 = NH3 + CO =>
CO(NH2)2 + H2 = 2 NH3 + CO
C2H6Cl2Si + H2O = C2H6OSi + HCl =>
C2H6Cl2Si + H2O = C2H6OSi + 2 HCl
KMnO4 + H2C2O4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH4OH + Na3AsO4 = N2 + AsH3 + NaOH + H2O =>
8 NH4OH + 3 Na3AsO4 = 4 N2 + 3 AsH3 + 9 NaOH + 11 H2O
ClO{-} + S2O3{2-} + H{+} = Cl{-} + S4O6{2-} + H2O =>
ClO{-} + 2 S2O3{2-} + 2 H{+} = Cl{-} + S4O6{2-} + H2O
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