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2 FeCl3 + 3 CuSO4 = Fe2(SO4)3 + 3 CuCl2
NH4(NO3) + Na2S = NH4(Na2S) + NO3 =>
NH4(NO3) + Na2S = NH4(Na2S) + NO3
H5C5(l) + O2(g) = CO2(g) + H2O(g) =>
4 H5C5(l) + 25 O2(g) = 20 CO2(g) + 10 H2O(g)
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H + O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 4 H + 2 O
O2 + NH3 = NH3O2 =>
O2 + NH3 = NH3O2
BaSO4 + CuCl2 = CuSO4 + BaCl2 =>
BaSO4 + CuCl2 = CuSO4 + BaCl2
CH3CH2OHCH3 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
2 CH3CH2OHCH3 + 2 KMnO4 + 3 H2SO4 = 2 CH3CH2COOH + K2SO4 + 2 MnSO4 + 6 H2O
HCN + Ba(OH)2 = H2O + CN + Ba =>
2 HCN + Ba(OH)2 = 2 H2O + 2 CN + Ba
K2[Sn(OH)4] + KOH + K2TeO3 = Te + K2[Sn(OH)6] + K2O2 =>
K2[Sn(OH)4] + 2 KOH + 2 K2TeO3 = 2 Te + K2[Sn(OH)6] + 3 K2O2
AgNO3 + K4Fe(CN)6 = KNO3 + Ag4Fe(CN)6 =>
4 AgNO3 + K4Fe(CN)6 = 4 KNO3 + Ag4Fe(CN)6
Ai + H2O = Ai2O3 + H2 =>
2 Ai + 3 H2O = Ai2O3 + 3 H2
S{2-} + I2 + OH{-} = SO4{2-} + I{-} + H2 =>
S{2-} + 2 I2 + 4 OH{-} = SO4{2-} + 4 I{-} + 2 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H4O8 + C18H36O2 = C18H35O2 + C3H8O3 =>
24 C2H4O8 + 149 C18H36O2 = 140 C18H35O2 + 70 C3H8O3
FeCl3 + K4Fe(CN)6 = KCl + Fe4(Fe(CN)6)3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4(Fe(CN)6)3
C2H4O8 + C18H36O2 = C18H35O2 + C3H8O3 =>
24 C2H4O8 + 149 C18H36O2 = 140 C18H35O2 + 70 C3H8O3
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Na2SO3 + NaBr = Na2Br + NaSO3 =>
Na2SO3 + NaBr = Na2Br + NaSO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ca(OH)2 + Al(NO3)3 = Al(OH)3 + Ca(NO3)2 =>
3 Ca(OH)2 + 2 Al(NO3)3 = 2 Al(OH)3 + 3 Ca(NO3)2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
FeCl3 + K4Fe(CN)6 = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4[Fe(CN)6]3
FeClCl + ClCl = FeClClCl =>
2 FeClCl + ClCl = 2 FeClClCl
Cu + (HCO3)2 = CuO + CO2 + H2O =>
Cu + (HCO3)2 = CuO + 2 CO2 + H2O
SrTe + FeI2 = SrI2 + TeFe =>
SrTe + FeI2 = SrI2 + TeFe
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
N2Cl4 + H4C3 = N2 + H2 + C3Cl4 =>
N2Cl4 + H4C3 = N2 + 2 H2 + C3Cl4
Zn + Pb(SO4)2 = Zn(SO4)3 + Pb =>
2 Zn + 3 Pb(SO4)2 = 2 Zn(SO4)3 + 3 Pb
KCl + AgOH = AgCl + KOH =>
KCl + AgOH = AgCl + KOH
NaOH + K2SiO3 = Na2SiO3 + KOH =>
2 NaOH + K2SiO3 = Na2SiO3 + 2 KOH
C3H7OH + Cu(OH)2 = C3H5COOH + Cu2O + H2O =>
4 C3H7OH + 18 Cu(OH)2 = 3 C3H5COOH + 9 Cu2O + 25 H2O
Mg(OH)2(s) + HCl = MgCl2(aq) + H2O(l) =>
Mg(OH)2(s) + 2 HCl = MgCl2(aq) + 2 H2O(l)
K2SiO3 + SO2 + H2O = K2SO3 + H2SiO3 =>
K2SiO3 + SO2 + H2O = K2SO3 + H2SiO3
Cr2(SO4)3 + Cr(OH)3 = CrOHSO4 =>
Cr2(SO4)3 + Cr(OH)3 = 3 CrOHSO4
Na2Co3 + Ca(OH)2 = CaCo3 + NaOH =>
Na2Co3 + Ca(OH)2 = CaCo3 + 2 NaOH
KMnO4 + HCl + H2SO4 = MnSO4 + H2O + Cl2 + K2SO4 =>
2 KMnO4 + 10 HCl + 3 H2SO4 = 2 MnSO4 + 8 H2O + 5 Cl2 + K2SO4
NaOH + CuSO4 + C3H5(OH)3 = C3H5OHCuO2 + H2O + Na2SO4 =>
2 NaOH + CuSO4 + C3H5(OH)3 = C3H5OHCuO2 + 2 H2O + Na2SO4
Al + Br3 = AlBr2 =>
3 Al + 2 Br3 = 3 AlBr2
HOOC(CHOH)2COOH + KOH = H2O + K{+} + OOC(CHOH)2COO{2-} =>
HOOC(CHOH)2COOH + 2 KOH = 2 H2O + 2 K{+} + OOC(CHOH)2COO{2-}
MnO2 + H2 = HMn + H2O =>
2 MnO2 + 5 H2 = 2 HMn + 4 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
C3H4 + Cl2 = C3H4Cl2 =>
C3H4 + Cl2 = C3H4Cl2
Cr + NO3 = Cr(NO3)2 =>
Cr + 2 NO3 = Cr(NO3)2
C7H6O2 + CH2Cl2 = C7H5O2Cl + CH3Cl =>
C7H6O2 + CH2Cl2 = C7H5O2Cl + CH3Cl
I2(s) + Cl2(g) = ICl =>
I2(s) + Cl2(g) = 2 ICl
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
I2 + H2O2 = HIO3 + H2O =>
I2 + 5 H2O2 = 2 HIO3 + 4 H2O
Si + H = SiH4 =>
Si + 4 H = SiH4
H2SO3 + Na2SO4 = Na2SO3 + H2SO4 =>
H2SO3 + Na2SO4 = Na2SO3 + H2SO4
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