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2 HNO2 + SO3{2-} = 2 NO + SO4{2-} + H2O
Al + Ni(SO4)2 = Ni2 + Al(SO4)2 =>
2 Al + 2 Ni(SO4)2 = Ni2 + 2 Al(SO4)2
N2H4 + HClO3 = N2 + H2O + HCl =>
3 N2H4 + 2 HClO3 = 3 N2 + 6 H2O + 2 HCl
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Mg + (NH4)2SO4 = MgSO4 + NH4 =>
Mg + (NH4)2SO4 = MgSO4 + 2 NH4
D2 + C2 = D2C =>
2 D2 + C2 = 2 D2C
Pb(NO3)2(aq) + KOH(aq) = Pb(OH)2 + K(NO3) =>
Pb(NO3)2(aq) + 2 KOH(aq) = Pb(OH)2 + 2 K(NO3)
Na2Co3HNO3 = HCo3Na2NO3 =>
Na2Co3HNO3 = HCo3Na2NO3
K2CrO4 + Ba(OH)2 = KOH + BaCrO4 =>
K2CrO4 + Ba(OH)2 = 2 KOH + BaCrO4
N2H4 + OH = NO + H2O =>
N2H4 + 8 OH = 2 NO + 6 H2O
OH{-} + MnO4{-} + SO3{2-} = MnO4{2-} + H2O + SO4{2-} =>
2 OH{-} + 2 MnO4{-} + SO3{2-} = 2 MnO4{2-} + H2O + SO4{2-}
HNO3 + SB2O3 = SB2O5 + NO + H2O =>
4 HNO3 + 3 SB2O3 = 3 SB2O5 + 4 NO + 2 H2O
C4H10 + AlCl3 = C4H9Cl + HCl + AlCl2 =>
C4H10 + 2 AlCl3 = C4H9Cl + HCl + 2 AlCl2
NH4{+} + HNO2 = N2 + H2O + H{+} =>
NH4{+} + HNO2 = N2 + 2 H2O + H{+}
NaCN + Ca(OCl)2 + NaOH = N2 + CO2 + NaCl + H2O + Ca =>
6 NaCN + 5 Ca(OCl)2 + 4 NaOH = 3 N2 + 6 CO2 + 10 NaCl + 2 H2O + 5 Ca
H2SO4 + H2O = HSO + OH =>
H2SO4 + 2 H2O = HSO + 5 OH
Al(NO3)3 + Na2S = NaNO3 + Al2S3 =>
2 Al(NO3)3 + 3 Na2S = 6 NaNO3 + Al2S3
Fe(NO3)3 + NaI = Fe(NO3)2 + NaNO3 + I2 =>
2 Fe(NO3)3 + 2 NaI = 2 Fe(NO3)2 + 2 NaNO3 + I2
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
MgCl2 + NaOH = NaCl + Mg(OH)2 =>
MgCl2 + 2 NaOH = 2 NaCl + Mg(OH)2
Na2O + S = Na2S + SO2 =>
2 Na2O + 3 S = 2 Na2S + SO2
K2Cr2 + O7 + AgNO3 = AgCrO + KNO3 =>
7 K2Cr2 + 2 O7 + 14 AgNO3 = 14 AgCrO + 14 KNO3
Cu(OH)2 + O2 = CuO2 + H2O =>
2 Cu(OH)2 + O2 = 2 CuO2 + 2 H2O
Br + LiI = BrLi + I =>
Br + LiI = BrLi + I
Fe2O3 + SO2 = FeS + O2 =>
2 Fe2O3 + 4 SO2 = 4 FeS + 7 O2
BaO + ZnO = BaZnO2 =>
BaO + ZnO = BaZnO2
KHCO3 + Ca(OH)2 = KOH + Ca(HCO3)2 =>
2 KHCO3 + Ca(OH)2 = 2 KOH + Ca(HCO3)2
MnSO4 + (NH4)2SO4 + H2O = (NH4)2Mn(SO4)2*6H2O =>
MnSO4 + (NH4)2SO4 + 6 H2O = (NH4)2Mn(SO4)2*6H2O
NaClOCFeNBr = NaCl + CO + NBr + Fe12 =>
12 NaClOCFeNBr = 12 NaCl + 12 CO + 12 NBr + Fe12
NH4N5O3H2 = N2 + H2O =>
NH4N5O3H2 = 3 N2 + 3 H2O
AlS3 + NaOH = Al(OH)3 + NaS =>
AlS3 + 3 NaOH = Al(OH)3 + 3 NaS
HNO3 + Fe = Fe(NO3)3 + NO2 + H2O =>
6 HNO3 + Fe = Fe(NO3)3 + 3 NO2 + 3 H2O
Fe(OH)3 + Cl = FeCl2 + OH =>
Fe(OH)3 + 2 Cl = FeCl2 + 3 OH
(ZnOH)3PO4 + H3PO4 = Zn(HPO4) + H2O =>
(ZnOH)3PO4 + 2 H3PO4 = 3 Zn(HPO4) + 3 H2O
Zn(OH)2 + (NH4)2CO3 + NH4OH = H2O + [Zn(NH3)4]CO3 =>
Zn(OH)2 + (NH4)2CO3 + 2 NH4OH = 4 H2O + [Zn(NH3)4]CO3
NH3 + Br = NH4Br + N =>
4 NH3 + 3 Br = 3 NH4Br + N
Zn + Mn(NO3)2 = Zn(NO3)2 + Mn =>
Zn + Mn(NO3)2 = Zn(NO3)2 + Mn
NH3 + Br = NH4Br + N =>
4 NH3 + 3 Br = 3 NH4Br + N
Zn + Mn(NO3)2 = Zn(NO3)2 + Mn =>
Zn + Mn(NO3)2 = Zn(NO3)2 + Mn
NH3 + Br = NH4Br + N =>
4 NH3 + 3 Br = 3 NH4Br + N
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PCl3 + HF = PF3 + HCl =>
PCl3 + 3 HF = PF3 + 3 HCl
C22H46 + O2 = CO2 + H2O =>
2 C22H46 + 67 O2 = 44 CO2 + 46 H2O
NaHS + OH = NaS + H2O =>
NaHS + OH = NaS + H2O
S2O3{-2} + H2O = SO4{-2} + H{+} + {-} =>
S2O3{-2} + 5 H2O = 2 SO4{-2} + 10 H{+} + 8e
SO2 + MgO = Mg + SO3 =>
SO2 + MgO = Mg + SO3
Zn + Mn(NO3)2 = Zn(NO3)2 + Mn =>
Zn + Mn(NO3)2 = Zn(NO3)2 + Mn
C1H18 + O2 = H2O + CO2 =>
2 C1H18 + 11 O2 = 18 H2O + 2 CO2
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
NH3 + Br = NH4Br + N =>
4 NH3 + 3 Br = 3 NH4Br + N
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