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2 CH3CH2OH = 3 CH4 + CO2
MnO4 + NaCl + H2SO4 = MnSO4 + NaHSO4 + H2O + Cl2 =>
MnO4 + 6 NaCl + 7 H2SO4 = MnSO4 + 6 NaHSO4 + 4 H2O + 3 Cl2
KClO3 + O2 = KClO23 =>
KClO3 + 10 O2 = KClO23
Na2Cr2O7 + FeCl2 = NaCl + FeCr2O7 =>
Na2Cr2O7 + FeCl2 = 2 NaCl + FeCr2O7
NH4HSO4 + HCl = NH4Cl + H2O + SO3 =>
NH4HSO4 + HCl = NH4Cl + H2O + SO3
Na2S(aq) + HNO3(aq) = H2S(g) + NaNO3(aq) =>
Na2S(aq) + 2 HNO3(aq) = H2S(g) + 2 NaNO3(aq)
Hg(OH)2 + AlCl3 = HgCl2 + Al(OH)3 =>
3 Hg(OH)2 + 2 AlCl3 = 3 HgCl2 + 2 Al(OH)3
CoCl2(aq) + NH4OH = NH4Cl2 + CoOH =>
CoCl2(aq) + NH4OH = NH4Cl2 + CoOH
Cl1 + NaI = NaCl + I2 =>
2 Cl1 + 2 NaI = 2 NaCl + I2
Al(OH)3 + NaOH = Al(OH)2 + Na(OH)2 =>
Al(OH)3 + NaOH = Al(OH)2 + Na(OH)2
Mg + Cu = MgCu2 =>
Mg + 2 Cu = MgCu2
HCl + (CH3)N = Cl + (CH3)NH =>
HCl + (CH3)N = Cl + (CH3)NH
NaOHCO3 + C6H8O7 = H2O + CO2 + Na3C6H5O7 =>
9 NaOHCO3 + 4 C6H8O7 = 13 H2O + 15 CO2 + 3 Na3C6H5O7
HO2 + H2O = OH =>
HO2 + H2O = 3 OH
MgSO4*H2O = MgO + SO3 + H2O =>
MgSO4*H2O = MgO + SO3 + H2O
KMnO4 + HI = K + MnI2 + H2O + I2 =>
KMnO4 + 8 HI = K + MnI2 + 4 H2O + 3 I2
HC8H4O4 + Ca(OH)2 = C8H4O4 + H2O + Ca =>
2 HC8H4O4 + Ca(OH)2 = 2 C8H4O4 + 2 H2O + Ca
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
C2H5HO + O2 = CO2 + H2O =>
C2H5HO + 3 O2 = 2 CO2 + 3 H2O
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O
CH3COOH + HOC2H5 = CH3COOC2H5 + H2O =>
CH3COOH + HOC2H5 = CH3COOC2H5 + H2O
Pb(CH3COO)2 + KOH = Pb(OH)2 + K(CH3COO) =>
Pb(CH3COO)2 + 2 KOH = Pb(OH)2 + 2 K(CH3COO)
HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4
MgO + O2 = Mg3O4 =>
6 MgO + O2 = 2 Mg3O4
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
Hg(l) + HCl(aq) = H2 + HgCl2 =>
Hg(l) + 2 HCl(aq) = H2 + HgCl2
B + H2O = B2H6 + O2 =>
4 B + 6 H2O = 2 B2H6 + 3 O2
H2SO4(aq) + Sr(OH)2(aq) = SrSO4 + H2O =>
H2SO4(aq) + Sr(OH)2(aq) = SrSO4 + 2 H2O
Kr + F = KrF2 =>
Kr + 2 F = KrF2
Ag(NO3) + K2(SO4) = Ag2(SO4) + KNO3 =>
2 Ag(NO3) + K2(SO4) = Ag2(SO4) + 2 KNO3
K3[Fe(CN)6] + H2SO4 + KI = K2SO4 + FeSO4 + HCN + I2 =>
2 K3[Fe(CN)6] + 6 H2SO4 + 2 KI = 4 K2SO4 + 2 FeSO4 + 12 HCN + I2
Pb(NO3)2 + KIO4 = Pb(IO4)2 + KNO3 =>
Pb(NO3)2 + 2 KIO4 = Pb(IO4)2 + 2 KNO3
NH3(g) + NO(g) = N2(g) + H2O(l) =>
4 NH3(g) + 6 NO(g) = 5 N2(g) + 6 H2O(l)
MgSiO3 + H2O = Mg3Si2O5(OH)4 + SiO2 =>
3 MgSiO3 + 2 H2O = Mg3Si2O5(OH)4 + SiO2
Na2S(aq) + HNO3(aq) = H2S(g) + NaNO3(aq) =>
Na2S(aq) + 2 HNO3(aq) = H2S(g) + 2 NaNO3(aq)
Hg(C2H3O2)2 + Na2S = HgS + Na(C2H3O2) =>
Hg(C2H3O2)2 + Na2S = HgS + 2 Na(C2H3O2)
KOH + HOI = KIO + H2O =>
KOH + HOI = KIO + H2O
Os + KClO + KOH = K2OsO4 + KCl + H2O =>
Os + 3 KClO + 2 KOH = K2OsO4 + 3 KCl + H2O
C22H46(g) + O2(g) = CO2(g) + H2O(l) =>
2 C22H46(g) + 67 O2(g) = 44 CO2(g) + 46 H2O(l)
CsH + H2O = CsOH + H =>
CsH + H2O = CsOH + 2 H
FeCr2O4 + Na2CO3 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
4 FeCr2O4 + 8 Na2CO3 + 7 O2 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO2
H2SiO3 + Zn = ZnSiO3 + H2 =>
H2SiO3 + Zn = ZnSiO3 + H2
Al3C4 + Cl2 = AlCl3 + CCl4 =>
2 Al3C4 + 25 Cl2 = 6 AlCl3 + 8 CCl4
Hg2Cl2 + NH4OH = Cl{-} + H2O + Hg + Hg(NH2)Cl + NH4{+} =>
Hg2Cl2 + 2 NH4OH = Cl{-} + 2 H2O + Hg + Hg(NH2)Cl + NH4{+}
Ca(OH)2 + HCIO = Ca(CIO)2 + H2O =>
Ca(OH)2 + 2 HCIO = Ca(CIO)2 + 2 H2O
CH3COOH + (CH3)2CHCH2OH = CH3COOCHCH2(CH3)2 + H2O =>
CH3COOH + (CH3)2CHCH2OH = CH3COOCHCH2(CH3)2 + H2O
KMnO4 + C6H12O6 + HCl = MnCl2 + CO2 + H2O + KCl =>
24 KMnO4 + 5 C6H12O6 + 72 HCl = 24 MnCl2 + 30 CO2 + 66 H2O + 24 KCl
H3O2 = O2 + H2O =>
4 H3O2 = O2 + 6 H2O
CaCl2(s) + H2O(g) = CaO(s) + HCl(g) =>
CaCl2(s) + H2O(g) = CaO(s) + 2 HCl(g)
CH13CH2OH + O2 = CO2 + H2O =>
2 CH13CH2OH + 11 O2 = 4 CO2 + 16 H2O
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