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H3AsO4 + SnCl2 + 2 HCl = H3AsO3 + SnCl4 + H2O
LiNO3 + H2 = LiNO2 + H2O =>
LiNO3 + H2 = LiNO2 + H2O
HgO + K = Hg + K2O =>
HgO + 2 K = Hg + K2O
Pb3O4 + NaOH + H2O = Na2[Pb(OH)4] + Na2[Pb(OH)6] =>
Pb3O4 + 6 NaOH + 4 H2O = 2 Na2[Pb(OH)4] + Na2[Pb(OH)6]
Sr(OH)2 + HClO4 = Sr(ClO4)2 + H2O =>
Sr(OH)2 + 2 HClO4 = Sr(ClO4)2 + 2 H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe(OH)3 + KCl = FeCl3 + KOH =>
Fe(OH)3 + 3 KCl = FeCl3 + 3 KOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C70H142 + O2 = CO + H2O =>
2 C70H142 + 141 O2 = 140 CO + 142 H2O
Mg(ClO3)2 + Na2S = MgS + Na(ClO3) =>
Mg(ClO3)2 + Na2S = MgS + 2 Na(ClO3)
NiCl2 + Na2SiO3 = NiSiO3 + Na2Cl2 =>
NiCl2 + Na2SiO3 = NiSiO3 + Na2Cl2
Hg(s) + S(s) = HgS(s) =>
Hg(s) + S(s) = HgS(s)
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
H2SO3 + I2 = HI + SO3 =>
H2SO3 + I2 = 2 HI + SO3
Fe2(CO3)3 + Mg(NO3)2 = Fe(NO3)3 + MgCO3 =>
Fe2(CO3)3 + 3 Mg(NO3)2 = 2 Fe(NO3)3 + 3 MgCO3
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
KNO3 + NH4CI = KCI + N2O + H2O =>
KNO3 + NH4CI = KCI + N2O + 2 H2O
HCl(g) + O2(g) = H2O(g) + Cl2(g) =>
4 HCl(g) + O2(g) = 2 H2O(g) + 2 Cl2(g)
CH2O2 = CHO2 + H =>
CH2O2 = CHO2 + H
CO2(aq) + NaOH(aq) = Na2CO3(aq) + H2O(l) =>
CO2(aq) + 2 NaOH(aq) = Na2CO3(aq) + H2O(l)
AgO + CH4 = Ag + CO2 + H2O =>
4 AgO + CH4 = 4 Ag + CO2 + 2 H2O
KCl + KNO2 + H2SO4 = Cl2 + NO + K2SO4 + H2O =>
2 KCl + 2 KNO2 + 2 H2SO4 = Cl2 + 2 NO + 2 K2SO4 + 2 H2O
C6H6 + Cl2 = C6Cl6 + HCl =>
C6H6 + 6 Cl2 = C6Cl6 + 6 HCl
C6H8N6O18 = CO2 + H2O + N2 + O =>
C6H8N6O18 = 6 CO2 + 4 H2O + 3 N2 + 2 O
HCHO2 + K2CO3 = KCHO2 + H2O + CO2 =>
2 HCHO2 + K2CO3 = 2 KCHO2 + H2O + CO2
Zn + LiOH + H2O = Li2Zn(OH)4 + H2 =>
Zn + 2 LiOH + 2 H2O = Li2Zn(OH)4 + H2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
CaBr2 + (NH4)2S = (NH4)Br + CaS =>
CaBr2 + (NH4)2S = 2(NH4)Br + CaS
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH4Br + H2O = NH4OH + HBr =>
NH4Br + H2O = NH4OH + HBr
H2O(l) + P4O10 = H3PO4(ac) =>
6 H2O(l) + P4O10 = 4 H3PO4(ac)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NaHCO3 + CH3CHOOH = NaCH3COO + H2O + CO2 =>
9 NaHCO3 + 8 CH3CHOOH = 9 NaCH3COO + 11 H2O + 7 CO2
C6H8O7 + CHNaO3 = Na3C6H5O7 + CO2 + H2O =>
C6H8O7 + 3 CHNaO3 = Na3C6H5O7 + 3 CO2 + 3 H2O
Cr{3+} + Cl2 + OH{-} = CrO4{-} + Cl{2-} + H2O =>
Cr{3+} + Cl2 + 8 OH{-} = CrO4{-} + 2 Cl{2-} + 4 H2O
Al(cr) + Pb(NO3)2(aq) = Al(NO3)3(aq) + Pb(cr) =>
2 Al(cr) + 3 Pb(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 Pb(cr)
CH3(CH2)3CH + O2 = CO2 + H2O =>
2 CH3(CH2)3CH + 15 O2 = 10 CO2 + 10 H2O
AgNO3 + Fe3Cl2 = AgCl2 + Fe3NO3 =>
AgNO3 + Fe3Cl2 = AgCl2 + Fe3NO3
Pb(NO3)2 + NaCl = Pb(NO3)2NaCl =>
Pb(NO3)2 + NaCl = Pb(NO3)2NaCl
CuCl2 + I = CuI + Cl =>
CuCl2 + I = CuI + 2 Cl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe2[SO4]3 + NH3 + H2O = Fe[OH]3 + [NH4]2SO4 =>
Fe2[SO4]3 + 6 NH3 + 6 H2O = 2 Fe[OH]3 + 3[NH4]2SO4
Br2 + I2 + H2O = HBrO3 + HI =>
Br2 + 5 I2 + 6 H2O = 2 HBrO3 + 10 HI
Cr2O7{2-} + H{+} = Cr{3+} + H2O + H2O2 =>
Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + H2O + 3 H2O2
BrO3{-} + H{+} + I{-} = Br{-} + I3{-} + H2O =>
BrO3{-} + 6 H{+} + 9 I{-} = Br{-} + 3 I3{-} + 3 H2O
NH4HCO3 + O2 = CO2 + H2O + N2 =>
4 NH4HCO3 + 3 O2 = 4 CO2 + 10 H2O + 2 N2
C3H7COOH + C3H7OH = C3H7COOC3H7 + H2O =>
C3H7COOH + C3H7OH = C3H7COOC3H7 + H2O
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