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4 NO(g) + O2(g) = 2 N2O3(g)
KMnO4 + H2SO4 + KNO2 = KNO3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 KNO2 = 5 KNO3 + K2SO4 + 2 MnSO4 + 3 H2O
H2 + MnSO4 = H2SO4 + Mn =>
H2 + MnSO4 = H2SO4 + Mn
NH3 + MnO4{-} = N2 + NH4{+} + MnO2 + OH{-} =>
4 NH3 + 2 MnO4{-} = N2 + 2 NH4{+} + 2 MnO2 + 4 OH{-}
KMnO4 + FeSO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + H2O + MnSO4 =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 5 Fe2(SO4)3 + 8 H2O + 2 MnSO4
Pb + KOH + H2O = K4[Pb(OH)6] + H2 =>
Pb + 4 KOH + 2 H2O = K4[Pb(OH)6] + H2
Te + H2O = TeO + H2 =>
Te + H2O = TeO + H2
CoCl2 + KNO2 + H2SO4 = K3[Co(NO2)6] + K2SO4 + HCl + NO + H2O =>
CoCl2 + 7 KNO2 + 2 H2SO4 = K3[Co(NO2)6] + 2 K2SO4 + 2 HCl + NO + H2O
Sb + NHO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 NHO3 = 3 Sb2O5 + 10 NO + 5 H2O
Ba = Ba{+} + e =>
Ba = Ba{+} + e
C4 + O4 = C4O8 =>
C4 + 2 O4 = C4O8
HBrO3 + HI = I2 + HBr + H2O =>
HBrO3 + 6 HI = 3 I2 + HBr + 3 H2O
K2Cr2O7 + [H2C2O4]2H2O + [K2C2O4]H2O = K3[Cr(C2O4)3] + H2O + CO2 =>
2 K2Cr2O7 + 7[H2C2O4]2H2O + 4[K2C2O4]H2O = 4 K3[Cr(C2O4)3] + 25 H2O + 12 CO2
HNO3 + Cr2(CO3)3 = H2CO3 + Cr(NO3)3 =>
6 HNO3 + Cr2(CO3)3 = 3 H2CO3 + 2 Cr(NO3)3
Pb2NO3 + K2IO3 = Pb2IO3 + K2NO3 =>
Pb2NO3 + K2IO3 = Pb2IO3 + K2NO3
AlOH + NaNo = AlNo + NaOH =>
AlOH + NaNo = AlNo + NaOH
C6H14 + Br2 = C6H12Br2 + HBr =>
C6H14 + 2 Br2 = C6H12Br2 + 2 HBr
Mg(OH)2 + HI = Mg(OH)I + H2O =>
Mg(OH)2 + HI = Mg(OH)I + H2O
H2CrO4 + Ni(OH)3 = Ni2(CrO4)3 + H2O =>
3 H2CrO4 + 2 Ni(OH)3 = Ni2(CrO4)3 + 6 H2O
Al(OH)2F + Ba(OH)2 = BaF2 + Al(OH)3 =>
2 Al(OH)2F + Ba(OH)2 = BaF2 + 2 Al(OH)3
NaOCl + Na2SO3 = NaCl + Na2SO4 =>
NaOCl + Na2SO3 = NaCl + Na2SO4
SO2 + NaOH + Br2 = Na2SO4 + BrNa + H2O =>
SO2 + 4 NaOH + Br2 = Na2SO4 + 2 BrNa + 2 H2O
H3O + NO3 + KHCO3 = CO2 + H2O + KNO3 =>
H3O + NO3 + KHCO3 = CO2 + 2 H2O + KNO3
Na + CH2O2 = HCO2Na + H2 =>
2 Na + 2 CH2O2 = 2 HCO2Na + H2
SiH4 + HCl = SiH3Cl + H2 =>
SiH4 + HCl = SiH3Cl + H2
KMnO4 + H2SO4 + Hg = HgSO4 + MnO2 + K2SO4 + H2O =>
2 KMnO4 + 4 H2SO4 + 3 Hg = 3 HgSO4 + 2 MnO2 + K2SO4 + 4 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
S + Sr(OH)2 = SrS + SrS2O3 + H2O =>
4 S + 3 Sr(OH)2 = 2 SrS + SrS2O3 + 3 H2O
K2Cr2O7 + HBr = KBr + Br2 + CrBr3 + H2O =>
K2Cr2O7 + 14 HBr = 2 KBr + 3 Br2 + 2 CrBr3 + 7 H2O
FeCl3 + H2O = Fe(OH)3*3H2O(s) + HCl =>
FeCl3 + 6 H2O = Fe(OH)3*3H2O(s) + 3 HCl
AlI3 + H2SO4 = Al2(SO4)3 + H2S + I2 + H2O =>
8 AlI3 + 15 H2SO4 = 4 Al2(SO4)3 + 3 H2S + 12 I2 + 12 H2O
C2H12 + O2 = CO2 + H2O =>
C2H12 + 5 O2 = 2 CO2 + 6 H2O
C2H5OH + CH3COOH = C2H5(CO)OHCH3 + H2O =>
5 C2H5OH + 3 CH3COOH = 4 C2H5(CO)OHCH3 + 3 H2O
CH3CH2OH + CH3COOH = CH3CHOOCH2 + H2O =>
CH3CH2OH + 2 CH3COOH = 2 CH3CHOOCH2 + H2O
MgO2 + H2O = Mg(OH)2 + O2 =>
2 MgO2 + 2 H2O = 2 Mg(OH)2 + O2
KSO3 + H2SO4 = KSO4 + H2O + SO2 =>
KSO3 + H2SO4 = KSO4 + H2O + SO2
KNO3 + H2SO4 + Cu = Cu(NO3)2 + KHSO4 + H2O + NO2 =>
4 KNO3 + 4 H2SO4 + Cu = Cu(NO3)2 + 4 KHSO4 + 2 H2O + 2 NO2
Fe2O3 + H2 = Fe + H2O2O3 =>
5 Fe2O3 + 3 H2 = 10 Fe + 3 H2O2O3
LiCl + Na2HPO4 + NaOH = NaCl + Li3PO4 + H2O =>
3 LiCl + Na2HPO4 + NaOH = 3 NaCl + Li3PO4 + H2O
NO3 = N + O =>
NO3 = N + 3 O
Fe(NO3)2 + FeSO4 + H2SO4 = H2O + NO + Fe2(SO4)3 =>
Fe(NO3)2 + 5 FeSO4 + 4 H2SO4 = 4 H2O + 2 NO + 3 Fe2(SO4)3
O2 + Zn2I = I2 + ZnO =>
2 O2 + 2 Zn2I = I2 + 4 ZnO
Cr(NO3)3 + NaOH = Na(NO3)3 + CrOH =>
Cr(NO3)3 + NaOH = Na(NO3)3 + CrOH
NaCl + SO2 + H2O + O2 = HCl + Na2SO4 =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 4 HCl + 2 Na2SO4
Sn(S2O3)2 + FeBO3 = Fe2(S2O3)3 + Sn3(BO3)4 =>
3 Sn(S2O3)2 + 4 FeBO3 = 2 Fe2(S2O3)3 + Sn3(BO3)4
Cu2O + NH4 = N2 + Cu2 + H2O =>
4 Cu2O + 2 NH4 = N2 + 4 Cu2 + 4 H2O
HBr + MnO2 = MnBr2 + Br2 + H2O =>
4 HBr + MnO2 = MnBr2 + Br2 + 2 H2O
Sr(OH)2 + NaHSO3 = NaOH + HSO3 + Sr =>
Sr(OH)2 + 2 NaHSO3 = 2 NaOH + 2 HSO3 + Sr
H2O + S8 = H2S + SO2 =>
16 H2O + 3 S8 = 16 H2S + 8 SO2
Cu(ag) + AuCl(ag) = Au(ag) + CuCl2(ag) =>
Cu(ag) + 2 AuCl(ag) = 2 Au(ag) + CuCl2(ag)
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