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4 H2CO3 + 13 C2H5OH = 6 C2H5COOC2H5 + 13 H2O
CaO + Al(OH)3 = AlCa(OH)3 + O =>
CaO + Al(OH)3 = AlCa(OH)3 + O
LiNO2 = Li + NO2 =>
LiNO2 = Li + NO2
CH3CH2ONa + H2O = CH3CH2OH + Na2O =>
2 CH3CH2ONa + H2O = 2 CH3CH2OH + Na2O
Fe2(CO3)3 + H2CrO4 = Fe2(CrO4)3 + H2CO3 =>
Fe2(CO3)3 + 3 H2CrO4 = Fe2(CrO4)3 + 3 H2CO3
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
CO(g) + H2(g) = CH3OH(g) =>
CO(g) + 2 H2(g) = CH3OH(g)
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
H3PO4 = H{+} + PO4{3-} =>
H3PO4 = 3 H{+} + PO4{3-}
MnCl2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + Cl2 + H2O =>
2 MnCl2 + 7 NaBiO3 + 28 HNO3 = 2 HMnO4 + 7 Bi(NO3)3 + 7 NaNO3 + 2 Cl2 + 13 H2O
Ba(OH)2 + O2 = H2O + Ba2O3 =>
4 Ba(OH)2 + O2 = 4 H2O + 2 Ba2O3
HClO3 + H2O = OH + ClO =>
HClO3 + H2O = 3 OH + ClO
Ag2SO4 + CaCl2 = AgCl + CaSO4 =>
Ag2SO4 + CaCl2 = 2 AgCl + CaSO4
Na2SiO3 + CaCO3 = CaSiO3 + CO2 + Na2O =>
Na2SiO3 + CaCO3 = CaSiO3 + CO2 + Na2O
CrCl3 + O2 = Cl2O + Cr =>
4 CrCl3 + 3 O2 = 6 Cl2O + 4 Cr
CO2 + H = C27H48O20 + H2O =>
27 CO2 + 116 H = C27H48O20 + 34 H2O
FeSO4 + Na2S = S + Fe + Na2SO4 =>
FeSO4 + Na2S = S + Fe + Na2SO4
H2NSO3H + NaNO2 = N2 + NaOH + H2SO4 =>
H2NSO3H + NaNO2 = N2 + NaOH + H2SO4
NaCIO6 = NaCI + O2 =>
NaCIO6 = NaCI + 3 O2
NH4 + SO23 = NH4SO23 =>
NH4 + SO23 = NH4SO23
Na2SO4 + Cl2Ba = SO4Ba + ClNa =>
Na2SO4 + Cl2Ba = SO4Ba + 2 ClNa
Fe + Cl2 + KOH = FeFe(OH)3 + KCl =>
4 Fe + 3 Cl2 + 6 KOH = 2 FeFe(OH)3 + 6 KCl
S + B2O3 = S2O + B =>
6 S + B2O3 = 3 S2O + 2 B
CoCI2*6H2O = CoCI2 + H2O =>
CoCI2*6H2O = CoCI2 + 6 H2O
AlBr3(aq) + Cl2(g) = AlCl3(aq) + Br2(l) =>
2 AlBr3(aq) + 3 Cl2(g) = 2 AlCl3(aq) + 3 Br2(l)
C2H4O2 + C2H5OH = CH3COOC2H6 + H2O =>
3 C2H4O2 + 5 C2H5OH = 4 CH3COOC2H6 + 3 H2O
H2PtCl6 + NaBH4 = Pt + H2 + NaCl + BCl3 =>
2 H2PtCl6 + 3 NaBH4 = 2 Pt + 8 H2 + 3 NaCl + 3 BCl3
ZnSO4 + (NH4)3PO4 = Zn3(PO4)2(s) + (NH4)2SO4 =>
3 ZnSO4 + 2(NH4)3PO4 = Zn3(PO4)2(s) + 3(NH4)2SO4
ZnO2H2 = ZnO + H2O =>
ZnO2H2 = ZnO + H2O
FeSO4 + Na = NaSO4 + Fe =>
FeSO4 + Na = NaSO4 + Fe
AgHCO3 = Ag2CO3 + CO2 + H2O =>
2 AgHCO3 = Ag2CO3 + CO2 + H2O
Na + Cu2O = Cu2 + Na2O =>
2 Na + Cu2O = Cu2 + Na2O
C3H7COOH + CH3OH = C3H7COOCH3 + H2O =>
C3H7COOH + CH3OH = C3H7COOCH3 + H2O
Pb + C + O2 = PbCO3 =>
2 Pb + 2 C + 3 O2 = 2 PbCO3
C2H15O3 + O2 = CO2 + H2O =>
4 C2H15O3 + 17 O2 = 8 CO2 + 30 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Pb(HSO3)2 + HNO3 = Pb(NO3)2 + H2O + SO2 =>
Pb(HSO3)2 + 2 HNO3 = Pb(NO3)2 + 2 H2O + 2 SO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + NH4Br = NH4Cl + HBr =>
HCl + NH4Br = NH4Cl + HBr
XC2H4OH + I2 + NaOH = XCO2Na + CH3I + NaI + H2O =>
XC2H4OH + 2 I2 + 4 NaOH = XCO2Na + CH3I + 3 NaI + 3 H2O
PT2 + O2 = PT2O2 =>
PT2 + O2 = PT2O2
KClO3(aq) + KCl(aq) + H2O(l) = Cl2(g) + KOH(aq) =>
KClO3(aq) + 5 KCl(aq) + 3 H2O(l) = 3 Cl2(g) + 6 KOH(aq)
Fe(HCO3)2 + NaClO + H2O = Fe(OH)3 + NaCl + CO2 =>
2 Fe(HCO3)2 + NaClO + H2O = 2 Fe(OH)3 + NaCl + 4 CO2
C5H20 + CH3COOH = C7H14O2 + H2O =>
2 C5H20 + 9 CH3COOH = 4 C7H14O2 + 10 H2O
C(CH3)4 + Cl2 = C(CH3)3Cl + HCl =>
4 C(CH3)4 + 4 Cl2 = 5 C(CH3)3Cl + 3 HCl
K2MnO4 + C2H5OH + H2SO4 = K2SO4 + MnSO4 + CH3COOH + H2O =>
K2MnO4 + C2H5OH + 2 H2SO4 = K2SO4 + MnSO4 + CH3COOH + 3 H2O
Cu + H[{+}] + Cl[{-}] = CuCl2 + H2 =>
Cu + 2 H[{+}] + 2 Cl[{-}] = CuCl2 + H2
As2S4 + HNO3 + H2O = H2SO4 + NO + H3AsO4 =>
3 As2S4 + 34 HNO3 + 4 H2O = 12 H2SO4 + 34 NO + 6 H3AsO4
(NH4)4Be(CO3)3 = Be(OH)2(BeCO3)2 + NH3 + CO2 + H2O =>
3(NH4)4Be(CO3)3 = Be(OH)2(BeCO3)2 + 12 NH3 + 7 CO2 + 5 H2O
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