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C20H12 + 46 H2O2 = 20 CO2 + 52 H2O
C2H5OH + CUO = CH3COOOH + CU + H2O =>
C2H5OH + 3 CUO = CH3COOOH + 3 CU + H2O
CoCl2 + KBr = CoBr2 + KCl =>
CoCl2 + 2 KBr = CoBr2 + 2 KCl
Rn + F = RnF2 =>
Rn + 2 F = RnF2
KHCl = KClH =>
KHCl = KClH
BaCrO4H2SO4 = BaSO4H2CrO4 =>
BaCrO4H2SO4 = BaSO4H2CrO4
SO4{2-} + CaCO3 = CaSO4 + CO3{2-} =>
SO4{2-} + CaCO3 = CaSO4 + CO3{2-}
Fe2S3 + O2 = Fe + SO2 =>
Fe2S3 + 3 O2 = 2 Fe + 3 SO2
Fe + Zn(NO3)2 = Fe(NO3)3 + Zn =>
2 Fe + 3 Zn(NO3)2 = 2 Fe(NO3)3 + 3 Zn
Mg + HN = MgN + H =>
Mg + HN = MgN + H
ClO{-} + Cr(OH)4{-} = Cl{-} + H2O + CrO4{2-} + H{+} =>
3 ClO{-} + 2 Cr(OH)4{-} = 3 Cl{-} + 3 H2O + 2 CrO4{2-} + 2 H{+}
KOH + K2SO4 = KHSO4 + K2O =>
KOH + K2SO4 = KHSO4 + K2O
K3(PO4)2 + Ca(NO3)2 = Ca3(PO4)2 + K(NO3)2 =>
K3(PO4)2 + 3 Ca(NO3)2 = Ca3(PO4)2 + 3 K(NO3)2
Fe + Zn(NO3)2 = Fe(NO3)2 + Zn =>
Fe + Zn(NO3)2 = Fe(NO3)2 + Zn
KHNO3 = KNO3H =>
KHNO3 = KNO3H
Fe + MgO = Fe2O3 + Mg =>
2 Fe + 3 MgO = Fe2O3 + 3 Mg
C6H8O7 + NaHCO3 = C6H5O7Na3 + H2O + CO2 =>
C6H8O7 + 3 NaHCO3 = C6H5O7Na3 + 3 H2O + 3 CO2
Zn(No3)2 + Fe = Zn + Fe(No3)2 =>
Zn(No3)2 + Fe = Zn + Fe(No3)2
HS{-} + H3O{+} = H2S + H2O =>
HS{-} + H3O{+} = H2S + H2O
NO2 + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2 + H2O(l) = 2 HNO3(aq) + NO(g)
CrO3(s) = Cr(s) + O2(g) =>
2 CrO3(s) = 2 Cr(s) + 3 O2(g)
SiO + HCl = SiCl2 + H2O =>
SiO + 2 HCl = SiCl2 + H2O
BaCrO4H2SO4 = BaSO4CrO3H2O =>
BaCrO4H2SO4 = BaSO4CrO3H2O
NS = N2 + S8 =>
8 NS = 4 N2 + S8
CuCl2 + (NH4)OH = Cu(OH)2 + (NH4)Cl =>
CuCl2 + 2(NH4)OH = Cu(OH)2 + 2(NH4)Cl
O2 + Fe + H2O = Fe(OH)3 =>
3 O2 + 4 Fe + 6 H2O = 4 Fe(OH)3
Zn(No3)2 + Fe = Zn + Fe(No3)2 =>
Zn(No3)2 + Fe = Zn + Fe(No3)2
Na2CO3CaCl2 = Na2Cl2CaCO3 =>
Na2CO3CaCl2 = Na2Cl2CaCO3
Sb2O3 + C = Sb + CO2 =>
2 Sb2O3 + 3 C = 4 Sb + 3 CO2
HI(aq) + NH4OH(aq) = NH4I(aq) + H2O(l) =>
HI(aq) + NH4OH(aq) = NH4I(aq) + H2O(l)
HI + KMnO + H2SO4 = I2 + MnSO + K2SO + H2O =>
16 HI + 2 KMnO + 3 H2SO4 = 8 I2 + 2 MnSO + K2SO + 11 H2O
NH3 + O2 = *NO + H2O =>
4 NH3 + 5 O2 = 4*NO + 6 H2O
Ca + HNO3 = Ca(NO3)2 + NH3 + H2O =>
4 Ca + 9 HNO3 = 4 Ca(NO3)2 + NH3 + 3 H2O
PbCu(NO3)2 = Pb(NO3)2Cu =>
PbCu(NO3)2 = Pb(NO3)2Cu
ClO{-} + Cr(OH)4 = Cl{-} + H2O + CrO4{2-} + H{+} =>
ClO{-} + Cr(OH)4 = Cl{-} + H2O + CrO4{2-} + 2 H{+}
Mn + AgNO3 = Ag + MnNO3 =>
Mn + AgNO3 = Ag + MnNO3
Co(H2O)6 + CoCl2 = Cl(H2O)2 + Co =>
2 Co(H2O)6 + 3 CoCl2 = 6 Cl(H2O)2 + 5 Co
ClO{-} + Cr(OH)4 = Cl{-} + H2O + CrO4{2-} + H{+} =>
ClO{-} + Cr(OH)4 = Cl{-} + H2O + CrO4{2-} + 2 H{+}
Hg + Fe(NO3)2 = Fe + Hg(NO3)2 =>
Hg + Fe(NO3)2 = Fe + Hg(NO3)2
Fe + H2C2O4 = Fe2(C2O4)3 + H2 =>
2 Fe + 3 H2C2O4 = Fe2(C2O4)3 + 3 H2
Si + F2 = SiF2 =>
Si + F2 = SiF2
C4H6(OH)4 + HNO3 = C4H6(NO3)4 + H2O =>
C4H6(OH)4 + 4 HNO3 = C4H6(NO3)4 + 4 H2O
NH4HCO3 + HCOOH = HCOONH4 + H2O + CO2 =>
NH4HCO3 + HCOOH = HCOONH4 + H2O + CO2
CaCl2 + SiO2 = CaO2 + SiCl2 =>
CaCl2 + SiO2 = CaO2 + SiCl2
Al2O3 + NaOH = Al(OH)3 + Na2O =>
Al2O3 + 6 NaOH = 2 Al(OH)3 + 3 Na2O
CH3(CH2)3COOH + CH3(CH2)4OH = CH3(CH2)3COOCH3(CH2)4 + H2O =>
CH3(CH2)3COOH + CH3(CH2)4OH = CH3(CH2)3COOCH3(CH2)4 + H2O
As + Cl2 = AsCl5 =>
2 As + 5 Cl2 = 2 AsCl5
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
MnI3 + F2 = MnF3 + I2 =>
2 MnI3 + 3 F2 = 2 MnF3 + 3 I2
Ba + S2 = BaS2 =>
Ba + S2 = BaS2
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