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SO2 + 40 H2O = SO42{-} + 80 H{+} + 79e
NaOCH3 + C3H6O3 = C3H3O2Na + CH3OH + H2O =>
NaOCH3 + C3H6O3 = C3H3O2Na + CH3OH + H2O
NaOH + Cl2 = H2O + NaCl + NaClO =>
2 NaOH + Cl2 = H2O + NaCl + NaClO
MnO4{-}1 + Fe + H{+} = Mn + Fe{+} + H2O =>
MnO4{-}1 + 7 Fe + 8 H{+} = Mn + 7 Fe{+} + 4 H2O
K2SeO4 + HBr = K2SeO3 + Br2 + H2O =>
K2SeO4 + 2 HBr = K2SeO3 + Br2 + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
Al2(CO3)2 + CH3COOH = Al(CH3COO)3 + CO2 + H2O =>
4 Al2(CO3)2 + 23 CH3COOH = 8 Al(CH3COO)3 + 6 CO2 + 10 H2O
K2SO4 + H3PO4 = K3PO4 + H2SO4 =>
3 K2SO4 + 2 H3PO4 = 2 K3PO4 + 3 H2SO4
NH4VO3 + HCl + SnCl2 = VOCl2 + SnCl4 + H2O + NH4Cl =>
2 NH4VO3 + 8 HCl + SnCl2 = 2 VOCl2 + SnCl4 + 4 H2O + 2 NH4Cl
C27H110O6 + O2 = H2O + CO2 =>
2 C27H110O6 + 103 O2 = 110 H2O + 54 CO2
Al(OH)3 + NaNO3 = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
HCl + NaSO4 = HSO4 + NaCl =>
HCl + NaSO4 = HSO4 + NaCl
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Al(NO3)3 + Na2CO3 = Al2O3 + NaNO3 + CO2 =>
2 Al(NO3)3 + 3 Na2CO3 = Al2O3 + 6 NaNO3 + 3 CO2
S2O3{2-} + I2 + H2O = I{-} + SO4{2-} + H{+} =>
S2O3{2-} + 4 I2 + 5 H2O = 8 I{-} + 2 SO4{2-} + 10 H{+}
Na2Zn(OH)4 + HCl = ZnCl2 + NaCl + H2O =>
Na2Zn(OH)4 + 4 HCl = ZnCl2 + 2 NaCl + 4 H2O
SO2 + H2O = SO4{2-} + H{+} + e =>
SO2 + 2 H2O = SO4{2-} + 4 H{+} + 2e
BaCl2 + LiPO4 = BaPO4 + LiCl2 =>
BaCl2 + LiPO4 = BaPO4 + LiCl2
CO2 + H2O = C6H2 + O2 =>
12 CO2 + 2 H2O = 2 C6H2 + 13 O2
Fe(NO3)2 + Na2CO3 = FeCO3 + NaNO3 =>
Fe(NO3)2 + Na2CO3 = FeCO3 + 2 NaNO3
HClO4 + CH3COOK = KClO4 + CH3COOH =>
HClO4 + CH3COOK = KClO4 + CH3COOH
Cu2SO4 + H2O = Cu(OH) + H2SO4 =>
Cu2SO4 + 2 H2O = 2 Cu(OH) + H2SO4
(NH4)2S + Fe(NO3)2 = NH4NO3 + FeS =>
(NH4)2S + Fe(NO3)2 = 2 NH4NO3 + FeS
Li + Pb(NO3)2 = LiNO3 + Pb =>
2 Li + Pb(NO3)2 = 2 LiNO3 + Pb
Al + Fe(NO3)2 = Al(NO3)3 + Fe =>
2 Al + 3 Fe(NO3)2 = 2 Al(NO3)3 + 3 Fe
Fe{2+} + Fe{3+} + OH{-} = Fe3O4 + H2O =>
Fe{2+} + 2 Fe{3+} + 8 OH{-} = Fe3O4 + 4 H2O
NaCl + CoCl2 = NaCl2 + ClCo =>
NaCl + CoCl2 = NaCl2 + ClCo
Cr + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3
Cd + Sn2(SO3)4 = Sn2 + CdSO3 =>
4 Cd + Sn2(SO3)4 = Sn2 + 4 CdSO3
Si + KOH = KSiO + H2 =>
2 Si + 2 KOH = 2 KSiO + H2
AgF + NaCl = NaF + AgCl =>
AgF + NaCl = NaF + AgCl
CO2 + H2S = C6H12O6 + H2O + S8 =>
12 CO2 + 24 H2S = 2 C6H12O6 + 12 H2O + 3 S8
ZnBr2 + K(OH) = KBr + Zn(OH)2 =>
ZnBr2 + 2 K(OH) = 2 KBr + Zn(OH)2
CCH4(g) + O2(g) = CO2(g) + H2O(g) =>
CCH4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
Ni + HOOCCOOH = CO2 + H2O + Ni(CO)4 =>
Ni + 4 HOOCCOOH = 4 CO2 + 4 H2O + Ni(CO)4
FeS + KClO3 = Fe(ClO)2 + K2SO4 =>
FeS + 2 KClO3 = Fe(ClO)2 + K2SO4
CaO + SO3 = Ca2SO3 + O2 =>
2 CaO + SO3 = Ca2SO3 + O2
SiO2 + HNO3 = SiO(NO3)2 + H2O =>
SiO2 + 2 HNO3 = SiO(NO3)2 + H2O
CuO + Pb = Cu + Pb2O4 =>
4 CuO + 2 Pb = 4 Cu + Pb2O4
Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
K2Cr2O7 + TiSO4 + H2SO4 = Cr2(SO4)3 + Ti2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 TiSO4 + 7 H2SO4 = Cr2(SO4)3 + 3 Ti2(SO4)3 + K2SO4 + 7 H2O
HCN + O2 = N2 + CO2 + H3O =>
6 HCN + 7 O2 = 3 N2 + 6 CO2 + 2 H3O
FeO + Na2O2 = NaFeO2 =>
2 FeO + Na2O2 = 2 NaFeO2
CaCl2 + Fe2(SO4)3 = CaSO4 + FeCl3 =>
3 CaCl2 + Fe2(SO4)3 = 3 CaSO4 + 2 FeCl3
(CH3)2CCH2 + (CH3)2CHCH3 = C8H18 =>
(CH3)2CCH2 + (CH3)2CHCH3 = C8H18
SO2 + HNO3 = H2SO4 + NO2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
CH3COOH + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(C2H3O2)2 + 2 H2O
Fe + N2 = FeN2 =>
Fe + N2 = FeN2
HCO3{-} + H2O = CO3{2-} + H3O{+} =>
HCO3{-} + H2O = CO3{2-} + H3O{+}
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