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2 CrO3{-} + Cl2 + 4 OH{-} = 2 CrO4{2-} + 2 Cl{-} + 2 H2O
Zn + H2O = Zn(O)2 + H2 =>
Zn + 2 H2O = Zn(O)2 + 2 H2
Cu + FeS + O2 = CuSO4 + Fe =>
Cu + FeS + 2 O2 = CuSO4 + Fe
HCOOH + CaCO3 = CaHCOOH + CO2 + H2O =>
2 HCOOH + CaCO3 = CaHCOOH + 2 CO2 + H2O
Li + NH4I = NH3 + LiI + H2 =>
2 Li + 2 NH4I = 2 NH3 + 2 LiI + H2
MnO4{-}(aq) + H2O(l) + NO2{-}(aq) = MnO2(s) + NO3{-}(aq) + OH{-}(aq) =>
2 MnO4{-}(aq) + H2O(l) + 3 NO2{-}(aq) = 2 MnO2(s) + 3 NO3{-}(aq) + 2 OH{-}(aq)
H2O2 + NaI + HCl = I2 + NaCl + H2O =>
H2O2 + 2 NaI + 2 HCl = I2 + 2 NaCl + 2 H2O
H2SO4(aq) + Sr(s) = SrSO3(aq) + H2O(l) =>
H2SO4(aq) + Sr(s) = SrSO3(aq) + H2O(l)
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
C4H10 + O2 = CO2 + H2 =>
C4H10 + 4 O2 = 4 CO2 + 5 H2
C8H16 + H2 = (C2H4)12H2 =>
3 C8H16 + H2 = (C2H4)12H2
As2O3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + As2O5 + H2O =>
5 As2O3 + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 As2O5 + 6 H2O
Sr(NO3)2 + Mg(ClO4)2 = SrCl2 + Mg(NO3)2 + O2 =>
Sr(NO3)2 + Mg(ClO4)2 = SrCl2 + Mg(NO3)2 + 4 O2
CH3CH2OH + MnO4{-} + H{+} = CH3COO{-} + MnO2 + H2O =>
3 CH3CH2OH + 4 MnO4{-} + H{+} = 3 CH3COO{-} + 4 MnO2 + 5 H2O
HCl + Na2SiO3 = NaCl + H2O + SiO2 =>
2 HCl + Na2SiO3 = 2 NaCl + H2O + SiO2
H2BrO4 + HBr = H2O + Br =>
H2BrO4 + 6 HBr = 4 H2O + 7 Br
CH3COOH + Ag(NH3)2OH = CH2COOH + Ag + NH3 + H2O =>
CH3COOH + Ag(NH3)2OH = CH2COOH + Ag + 2 NH3 + H2O
KClO3 + SnSO4 + KOH = KCl + K2SnO3 + K2SO4 + H2O =>
KClO3 + 3 SnSO4 + 12 KOH = KCl + 3 K2SnO3 + 3 K2SO4 + 6 H2O
HCl + ZnSO3 = ZnCl + HSO3 =>
HCl + ZnSO3 = ZnCl + HSO3
Cu + H2SO4 = Cu2SO4 + H2O + Cu2S =>
8 Cu + 4 H2SO4 = 3 Cu2SO4 + 4 H2O + Cu2S
AgNo3(aq) + HCl = HAg + ClNo3 =>
AgNo3(aq) + HCl = HAg + ClNo3
C + SO{+2} = CS{+2} + CO =>
2 C + SO{+2} = CS{+2} + CO
Sb2O3 + H2SO4 = Sb2O2SO4 + H2O =>
Sb2O3 + H2SO4 = Sb2O2SO4 + H2O
CS2 + H2 = CH4 + H2S =>
CS2 + 4 H2 = CH4 + 2 H2S
Na2SO4 + Pb(NO3)2 = NaNO3 + SO4Pb =>
Na2SO4 + Pb(NO3)2 = 2 NaNO3 + SO4Pb
HPO4{-2} = H{+} + PO4{-3} =>
HPO4{-2} = H{+} + PO4{-3}
NaCI + H2SO4 = Na2SO4(aq) + HCI(aq) =>
2 NaCI + H2SO4 = Na2SO4(aq) + 2 HCI(aq)
C3H9Al + O2 = CO2 + H2O + Al2O3 =>
2 C3H9Al + 12 O2 = 6 CO2 + 9 H2O + Al2O3
Ba(MnO4)2 + Li2SO3 = Ba(SO3) + Li(MnO4) =>
Ba(MnO4)2 + Li2SO3 = Ba(SO3) + 2 Li(MnO4)
NaI + H2SO4 = I2 + NaSO4 + H2S + H2O =>
4 NaI + 5 H2SO4 = 2 I2 + 4 NaSO4 + H2S + 4 H2O
(NH4)2Fe(SO4)2 + NH4SCN = Fe(SCN)2 + (NH4)2SO4 =>
(NH4)2Fe(SO4)2 + 2 NH4SCN = Fe(SCN)2 + 2(NH4)2SO4
I2(g) + NaCl(aq) = NaI(aq) + Cl2(g) =>
I2(g) + 2 NaCl(aq) = 2 NaI(aq) + Cl2(g)
CH3SH + NaOH = CH3OH + Na2S + H2O =>
CH3SH + 2 NaOH = CH3OH + Na2S + H2O
KHC8H4O4(aq) + NaOH = NaKC8H4O4 + H2O =>
KHC8H4O4(aq) + NaOH = NaKC8H4O4 + H2O
FeCl3 + NaHCO3 = Fe2(CO3)3 + NaCl + H2O + CO2 =>
2 FeCl3 + 6 NaHCO3 = Fe2(CO3)3 + 6 NaCl + 3 H2O + 3 CO2
Al(OH)3 + NaOH = Al(OH)2 + Na(OH)2 =>
Al(OH)3 + NaOH = Al(OH)2 + Na(OH)2
C18H36O2 + CH3OH = C19H38O2 + C3H8O3 =>
17 C18H36O2 + CH3OH = 16 C19H38O2 + C3H8O3
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
K2SeO4 + HCl = KCl + H2SeO3 + H2O + Cl2 =>
K2SeO4 + 4 HCl = 2 KCl + H2SeO3 + H2O + Cl2
KBr + HClO = KClO + HBr =>
KBr + HClO = KClO + HBr
C4H7D3O + HBr = C4H6D3Br + H2O =>
C4H7D3O + HBr = C4H6D3Br + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na + H2 = NaH2 =>
Na + H2 = NaH2
MgCO3 + KI = MgI + KCO3 =>
MgCO3 + KI = MgI + KCO3
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
CuI + AgNO3 + HNO3 = Cu(NO3)2 + AgI + H2 =>
2 CuI + 2 AgNO3 + 2 HNO3 = 2 Cu(NO3)2 + 2 AgI + H2
(NO2)(C6H4)COH + (C6H5)COCH3 = C15H13NO4 =>
(NO2)(C6H4)COH + (C6H5)COCH3 = C15H13NO4
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
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