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H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Hg + Zn(NO3)2 = Hg(NO3)2 + Zn =>
Hg + Zn(NO3)2 = Hg(NO3)2 + Zn
CH3CH2COOH + CH3CH2NH2 = CH3CH2CONHCH2CH3 + H2O =>
CH3CH2COOH + CH3CH2NH2 = CH3CH2CONHCH2CH3 + H2O
Cu(Cl)2 + (CH3)2SO = Cu(Cl)2(CH3)2SO =>
Cu(Cl)2 + (CH3)2SO = Cu(Cl)2(CH3)2SO
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
N2 + KI + H2O = I2 + NH3 + KOH =>
N2 + 6 KI + 6 H2O = 3 I2 + 2 NH3 + 6 KOH
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
H2S(g) + SO2(g) = S(s) + H2O(g) =>
2 H2S(g) + SO2(g) = 3 S(s) + 2 H2O(g)
Be(OH)2 + H2O = H3O + BeO2H =>
Be(OH)2 + H2O = H3O + BeO2H
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Mg{2+} + OH{-} = Mg(OH)2 =>
Mg{2+} + 2 OH{-} = Mg(OH)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KI + FeCl3 = FeCl2 + KCl + I2 =>
2 KI + 2 FeCl3 = 2 FeCl2 + 2 KCl + I2
K2HAsO3 + KBrO3 + HCl = KCl + KBr + H3AsO4 =>
3 K2HAsO3 + KBrO3 + 6 HCl = 6 KCl + KBr + 3 H3AsO4
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
NaNO3 + H3PO4 = Na3PO4 + HNO3 =>
3 NaNO3 + H3PO4 = Na3PO4 + 3 HNO3
C6H8O6 + Fe(CN)6{3-} = C6H6O6 + Fe(CN)6{4-} + H{+} =>
C6H8O6 + 2 Fe(CN)6{3-} = C6H6O6 + 2 Fe(CN)6{4-} + 2 H{+}
Mg(s) + AgNO3(aq) = Mg(NO3)2(aq) + Ag(s) =>
Mg(s) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 Ag(s)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K4[Fe(CN)6] + Cl2 = K2[Fe(CN)6] + KCl =>
K4[Fe(CN)6] + Cl2 = K2[Fe(CN)6] + 2 KCl
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
CuSO4 + Na2CO3 + H2O = (CuOH)2CO3 + NaHSO4 =>
2 CuSO4 + Na2CO3 + 2 H2O = (CuOH)2CO3 + 2 NaHSO4
C6H3N3O7 + O2 = CO2 + H2O + N2 =>
4 C6H3N3O7 + 13 O2 = 24 CO2 + 6 H2O + 6 N2
As5S5 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As5S5 + 55 HNO3 + 10 H2O = 15 H2SO4 + 15 H3AsO4 + 55 NO
O2 + Sb2SO3 = SbO2 + SO2 =>
3 O2 + 2 Sb2SO3 = 4 SbO2 + 2 SO2
CH3CH2OH + HCOOH = CH3COOCH3 + H2O =>
CH3CH2OH + HCOOH = CH3COOCH3 + H2O
NaNO2 + HCl + C6H7NO3S = H2O + NaCl + C6H4N2O3S =>
NaNO2 + HCl + C6H7NO3S = 2 H2O + NaCl + C6H4N2O3S
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KMnO4 + (NH4)2S + H2O = MnO2 + S + KOH + NH4OH =>
2 KMnO4 + 3(NH4)2S + 4 H2O = 2 MnO2 + 3 S + 2 KOH + 6 NH4OH
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
SeCl4 + H2O = SeO2 + HCl =>
SeCl4 + 2 H2O = SeO2 + 4 HCl
KCl*MgCl2*6H2O = KCl + MgCl2 + H2O =>
KCl*MgCl2*6H2O = KCl + MgCl2 + 6 H2O
FeS2 + O2 = FeO + SO2 =>
2 FeS2 + 5 O2 = 2 FeO + 4 SO2
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
HNO3 + NaSO3 = Na(NO3) + HSO3 =>
HNO3 + NaSO3 = Na(NO3) + HSO3
FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
Cr(OH)4{-} + BrO3{-} + OH{-} = CrO4{2-} + Br{-} + H2O =>
2 Cr(OH)4{-} + BrO3{-} + 2 OH{-} = 2 CrO4{2-} + Br{-} + 5 H2O
MnO4{-} + Cl{-} + H2O = MnO2 + ClO3{-} + OH{-} =>
2 MnO4{-} + Cl{-} + H2O = 2 MnO2 + ClO3{-} + 2 OH{-}
NH3 + N2O = N2 + H2O =>
2 NH3 + 3 N2O = 4 N2 + 3 H2O
KBr + AgNO3 = AgBr + KNO3 =>
KBr + AgNO3 = AgBr + KNO3
Rb + HNO3 = RbNO3 + NO2 + H2O =>
Rb + 2 HNO3 = RbNO3 + NO2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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