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2 KMnO4 + 2 HCl + Na2SO3 = 2 NaMnO4 + H2SO3 + 2 KCl
Fe + KClO3 + KOH = K2FeO4 + KCl + H2O =>
Fe + KClO3 + 2 KOH = K2FeO4 + KCl + H2O
KOH + H2SO4 = HOH + K2SO4 =>
2 KOH + H2SO4 = 2 HOH + K2SO4
LiOH + Pb(NO3)2 = LiNO3 + Pb(OH)2 =>
2 LiOH + Pb(NO3)2 = 2 LiNO3 + Pb(OH)2
C2H4 + NaOH = C2H5OH + Na2O =>
C2H4 + 2 NaOH = C2H5OH + Na2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
N2H4 + Cl2 + OH{-} = N2 + H2O + Cl{-} =>
N2H4 + 2 Cl2 + 4 OH{-} = N2 + 4 H2O + 4 Cl{-}
NH4NO3 + Ba(OH)2 = NH3 + Ba(NO2)2 + H2O =>
3 NH4NO3 + 2 Ba(OH)2 = 2 NH3 + 2 Ba(NO2)2 + 5 H2O
C8H4 + O2 = CO2 + H2O =>
C8H4 + 9 O2 = 8 CO2 + 2 H2O
FeCl3 = Cl2 + ClFe =>
FeCl3 = Cl2 + ClFe
KNO2 + H2O = K + HNO2 + OH =>
KNO2 + H2O = K + HNO2 + OH
HClO3 + H2O = H2O3 + HCl =>
2 HClO3 + 3 H2O = 3 H2O3 + 2 HCl
FeS + Ag2O = FeO + Ag2S =>
FeS + Ag2O = FeO + Ag2S
CuO + SO2 + HCl = CuCl + H2SO4 =>
2 CuO + SO2 + 2 HCl = 2 CuCl + H2SO4
Li5B7S13 + Li = Li3BS3 + B =>
3 Li5B7S13 + 24 Li = 13 Li3BS3 + 8 B
N2 + H + O = HNO3 =>
N2 + 2 H + 6 O = 2 HNO3
NaCrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 NaCrO4 + 4 NaNO2 + 4 H2SO4 = 4 NaNO3 + Cr2(SO4)3 + Na2SO4 + 4 H2O
Sr(s) + HNO3 = Sr(NO3)2 + H2 =>
Sr(s) + 2 HNO3 = Sr(NO3)2 + H2
I2 + NaOH = NaI + NaIO + H2O =>
I2 + 2 NaOH = NaI + NaIO + H2O
CH3Cl + HBr = CH3Br + HCl =>
CH3Cl + HBr = CH3Br + HCl
FeCl2(aq) + KMnO4(aq) + HCl(aq) = MnO2(s) + FeCl3(aq) + KCl + H2O(liq) =>
3 FeCl2(aq) + KMnO4(aq) + 4 HCl(aq) = MnO2(s) + 3 FeCl3(aq) + KCl + 2 H2O(liq)
FeCl2 + H2O = FeO2 + H + HCl =>
FeCl2 + 2 H2O = FeO2 + 2 H + 2 HCl
SeCl6 + O2 = SeO1 + Cl2 =>
2 SeCl6 + O2 = 2 SeO1 + 6 Cl2
CuSO4 + Ba(No3)2 = Cu(No3)2 + BaSO4 =>
CuSO4 + Ba(No3)2 = Cu(No3)2 + BaSO4
H2SO4(aq) + NaCN(s) = HCN(aq) + Na2SO4(aq) =>
H2SO4(aq) + 2 NaCN(s) = 2 HCN(aq) + Na2SO4(aq)
Sc + SnCl2 = ScCl3 + Sn =>
2 Sc + 3 SnCl2 = 2 ScCl3 + 3 Sn
Li + ScCl3 = Sc + LiCl =>
3 Li + ScCl3 = Sc + 3 LiCl
C10H15NO + H2O = C10H16NO + OH =>
C10H15NO + H2O = C10H16NO + OH
CuCl + HNO3 = CuNO3 + HCl =>
CuCl + HNO3 = CuNO3 + HCl
NaOH + HC2H3O2 = NaH + OHC2H3O2 =>
NaOH + HC2H3O2 = NaH + OHC2H3O2
Al2O3 + Fe = Al2 + FeO3 =>
Al2O3 + Fe = Al2 + FeO3
H2Te + Ti(OH)3 = Ti(HTe)3 + H2O =>
3 H2Te + Ti(OH)3 = Ti(HTe)3 + 3 H2O
Cu + Cl2 = Cu2(Cl2)2 =>
2 Cu + 2 Cl2 = Cu2(Cl2)2
C6H12O + Na2Cr2O7 + H2SO4 = C6H10O4 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C6H12O + 4 Na2Cr2O7 + 16 H2SO4 = 3 C6H10O4 + 4 Na2SO4 + 4 Cr2(SO4)3 + 19 H2O
CuBr + HNO3 = CuNO3 + NO + Br2 + H2O =>
6 CuBr + 8 HNO3 = 6 CuNO3 + 2 NO + 3 Br2 + 4 H2O
Na3CO3 + AlCl3 = Na3Cl3 + AlCO3 =>
Na3CO3 + AlCl3 = Na3Cl3 + AlCO3
KI + NaOH = NaI + KOH =>
KI + NaOH = NaI + KOH
CuCl2 + HCO3 = Cu(CO3)2 + HCl =>
CuCl2 + 2 HCO3 = Cu(CO3)2 + 2 HCl
CHNO + O2 = CO2 + H2O + N2 =>
4 CHNO + 3 O2 = 4 CO2 + 2 H2O + 2 N2
C2H5O + O2 = CO2 + H2O =>
4 C2H5O + 11 O2 = 8 CO2 + 10 H2O
NH3 + N2O = N2 + H2O =>
2 NH3 + 3 N2O = 4 N2 + 3 H2O
Cu2S + NO3{-} + H{+} = Cu2{+} + S042{-} + NO + H2O =>
126 Cu2S + 41 NO3{-} + 164 H{+} = 126 Cu2{+} + 3 S042{-} + 41 NO + 82 H2O
CH3(CH3COH)CH3 + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + H2O + K2SO4 =>
3 CH3(CH3COH)CH3 + 2 K2Cr2O7 + 8 H2SO4 = 6 CH3CHO + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
NaHSO4 + Ba(OH)2 = BaSO4 + NaOH + H2O =>
NaHSO4 + Ba(OH)2 = BaSO4 + NaOH + H2O
NaNO3 + Cl2 = NaCl + NO + O2 =>
2 NaNO3 + Cl2 = 2 NaCl + 2 NO + 2 O2
C2HOH + Na = C2HONa + H2 =>
2 C2HOH + 2 Na = 2 C2HONa + H2
H3PO4 + MgO = MgPHO4 + H2O =>
H3PO4 + MgO = MgPHO4 + H2O
CaCO3 + H2O = Ca + H2OCO3 =>
CaCO3 + H2O = Ca + H2OCO3
Ca4(Fe(CN)6)2 + Hg(OH)2 = Hg4(Fe(CN)6)2 + Ca(OH)2 =>
Ca4(Fe(CN)6)2 + 4 Hg(OH)2 = Hg4(Fe(CN)6)2 + 4 Ca(OH)2
NaHS + NO2 + H2O = N2 + NaNO3 + H2S =>
8 NaHS + 10 NO2 + 4 H2O = N2 + 8 NaNO3 + 8 H2S
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