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2 K + 6 HCl = 2 KCl3 + 3 H2
CH3 + CHO + O2 = CH3COOH =>
2 CH3 + 2 CHO + O2 = 2 CH3COOH
Co + HNO3 = Co(NO3)3 + NO2 + H2O =>
Co + 6 HNO3 = Co(NO3)3 + 3 NO2 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CHOOH + NaCO3 = CHOOHNa + H2O + CO2 =>
2 CHOOH + NaCO3 = CHOOHNa + H2O + 2 CO2
H2O2 + Cr2O7{2-} = O2 + Cr{3+} + OH{-} =>
8 H2O2 + 2 Cr2O7{2-} = 7 O2 + 4 Cr{3+} + 16 OH{-}
CaCl2 + KOH + KMnO4 = Ca(ClO3)2 + K2MnO4 + H2O =>
CaCl2 + 12 KOH + 12 KMnO4 = Ca(ClO3)2 + 12 K2MnO4 + 6 H2O
Na2S + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
5 Na2S + 8 KMnO4 + 12 H2SO4 = 5 Na2SO4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
KMnO4 + K4(Fe(CN)6) + H2SO4 = K3(Fe(CN)6) + K2SO4 + MnSO4 + H2O =>
KMnO4 + 5 K4(Fe(CN)6) + 4 H2SO4 = 5 K3(Fe(CN)6) + 3 K2SO4 + MnSO4 + 4 H2O
Ge + H = GeH4 =>
Ge + 4 H = GeH4
CH3C(CH3)CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
9 CH3C(CH3)CH3 + 7 KMnO4 + 5 H2O = 6(CH3)2C(OH)C(OH)(CH3)2 + 7 MnO2 + 7 KOH
HClO + O2 = Cl2O7 + H2O =>
2 HClO + 3 O2 = Cl2O7 + H2O
MgO + CuCl = MgCl2 + Cu2O =>
MgO + 2 CuCl = MgCl2 + Cu2O
CO2 + H2O = HCO + CO3 =>
5 CO2 + H2O = 2 HCO + 3 CO3
Cu + Br{2+} = CuBr{2+} =>
Cu + Br{2+} = CuBr{2+}
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Cu + KSO4 = CuSO4K =>
Cu + KSO4 = CuSO4K
Zn(NO3)2(aq) + KI(aq) = KNO3 + ZnI2 =>
Zn(NO3)2(aq) + 2 KI(aq) = 2 KNO3 + ZnI2
ZnSO4 + HOH = Zn(OH)2 + H2SO4 =>
ZnSO4 + 2 HOH = Zn(OH)2 + H2SO4
C6H12 + H2O = C6H12H2O =>
C6H12 + H2O = C6H12H2O
I + K2SO3 + KOH = KI + KSO4 + H2O =>
3 I + K2SO3 + 2 KOH = 3 KI + KSO4 + H2O
C6H5COCH3 + H2 = C6H5CH(OH)CH3 =>
C6H5COCH3 + H2 = C6H5CH(OH)CH3
CO2 + H2O + H2S = C6H12O6 + H2SO4 =>
6 CO2 + 6 H2O + 3 H2S = C6H12O6 + 3 H2SO4
Bi + Se = Bi2Se3 =>
2 Bi + 3 Se = Bi2Se3
N2 + H23 = NH3 =>
23 N2 + 6 H23 = 46 NH3
HCe + KCeO3 = KCe + H2O + Ce2 =>
6 HCe + KCeO3 = KCe + 3 H2O + 3 Ce2
(NH4)2SO4 + Pb(OH)4 = NH4OH + Pb(SO4)2 =>
2(NH4)2SO4 + Pb(OH)4 = 4 NH4OH + Pb(SO4)2
C2H5Cl + NH3 = C2H5NH2 + HCl =>
C2H5Cl + NH3 = C2H5NH2 + HCl
Fe + I2 + NaOH = NaI3 + Fe(OH)3 =>
2 Fe + 9 I2 + 6 NaOH = 6 NaI3 + 2 Fe(OH)3
HNO2 = N2O3 + H2O = =>
2 HNO2 = N2O3 + H2O
N2 + H23 = NH3 =>
23 N2 + 6 H23 = 46 NH3
NaOH + Cr2O3 = Cr(OH)3 + Na2O =>
6 NaOH + Cr2O3 = 2 Cr(OH)3 + 3 Na2O
K + HCl = KCl3 + H2 =>
2 K + 6 HCl = 2 KCl3 + 3 H2
Al(NO3)3 + FeSO4 + H2SO4 = Fe(NO)SO4 + Fe2(SO4)3 + Al2(SO4)3 + H2O =>
2 Al(NO3)3 + 24 FeSO4 + 12 H2SO4 = 6 Fe(NO)SO4 + 9 Fe2(SO4)3 + Al2(SO4)3 + 12 H2O
Al(OH)3 + OH{-} = AlO2{-} + H2O =>
Al(OH)3 + OH{-} = AlO2{-} + 2 H2O
Al + NH4ClO4 = AlO + Cl + NO + H2O =>
Al + NH4ClO4 = AlO + Cl + NO + 2 H2O
Co + HNO3 = Co(NO3)3 + NO2 + H2O =>
Co + 6 HNO3 = Co(NO3)3 + 3 NO2 + 3 H2O
C6H10O4 + KOH = C6H8K2O4 + H2O =>
C6H10O4 + 2 KOH = C6H8K2O4 + 2 H2O
ZnSO4 + Na = ZnNa2 + SO4 =>
ZnSO4 + 2 Na = ZnNa2 + SO4
Sn(OH)2 + Fe(OH)3 = Sn(OH)4 + Fe(OH)2 =>
Sn(OH)2 + 2 Fe(OH)3 = Sn(OH)4 + 2 Fe(OH)2
CH3 + CHO + O2 = CH3COOH =>
2 CH3 + 2 CHO + O2 = 2 CH3COOH
C2H5CN + H2O + HCl = CH3COOH + NH4ClCH2 =>
C2H5CN + 2 H2O + HCl = CH3COOH + NH4ClCH2
Ba + H3PO4 = BaH2 + (PO4) =>
3 Ba + 2 H3PO4 = 3 BaH2 + 2(PO4)
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
MnO2 + KOH + HIO3 = K2MnO4 + KI + H2O =>
3 MnO2 + 7 KOH + HIO3 = 3 K2MnO4 + KI + 4 H2O
HF + Mn(OH)7 = MnF7 + H2O =>
7 HF + Mn(OH)7 = MnF7 + 7 H2O
H2S2O7 + HCl = HSO3Cl + H2O =>
H2S2O7 + 2 HCl = 2 HSO3Cl + H2O
HF + Mn(OH)7 = MnF7 + H2O =>
7 HF + Mn(OH)7 = MnF7 + 7 H2O
(NH4)2C2O4 + KMnO4 + H2SO4 = (NH4)2SO4 + K2SO4 + MnSO4 + H2O + CO2 =>
5(NH4)2C2O4 + 2 KMnO4 + 8 H2SO4 = 5(NH4)2SO4 + K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
C2H4Cl2 + H2O2 = CO2 + H2O + Cl =>
C2H4Cl2 + 6 H2O2 = 2 CO2 + 8 H2O + 2 Cl
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