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KNO300 = KNO2 + 149 O2
Fe + H2SO4 + HNO3 = Fe2(SO4)3 + NO2 + H2O =>
2 Fe + 3 H2SO4 + 6 HNO3 = Fe2(SO4)3 + 6 NO2 + 6 H2O
Au + HNO3*2H2O + NaCl = HAuCl4 + NO + NaOH =>
Au + HNO3*2H2O + 4 NaCl = HAuCl4 + NO + 4 NaOH
KMnO4 + H2SO4 + K3[Fe(C2O4)3] = MnSO4 + CO2 + K2SO4 + H2O + Fe =>
3 KMnO4 + 12 H2SO4 + 5 K3[Fe(C2O4)3] = 3 MnSO4 + 30 CO2 + 9 K2SO4 + 12 H2O + 5 Fe
FeCl3 + NH4 + SCN = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3 NH4 + 3 SCN = Fe(SCN)3 + 3 NH4Cl
FeS2 + O2 = Fe2O + SO3 =>
4 FeS2 + 13 O2 = 2 Fe2O + 8 SO3
NaBH4 + AgNO3 = AgBH2 + H2 + NaNO3 =>
NaBH4 + AgNO3 = AgBH2 + H2 + NaNO3
S8 + CHCl3 = SCl + CHCl =>
S8 + 4 CHCl3 = 8 SCl + 4 CHCl
K2SO4 + Pb(OH)2 = PbSO4 + KOH =>
K2SO4 + Pb(OH)2 = PbSO4 + 2 KOH
NaOH + H2(SO)4 = Na2(SO)4 + H2O =>
2 NaOH + H2(SO)4 = Na2(SO)4 + 2 H2O
Br{-} + H{+} + MnO4{-} = Br + MnO2 + H2O =>
3 Br{-} + 4 H{+} + MnO4{-} = 3 Br + MnO2 + 2 H2O
CaBr2 + Mg(SO4) = Ca(SO4) + MgBr2 =>
CaBr2 + Mg(SO4) = Ca(SO4) + MgBr2
NH4ClO4 + CuCl2 = Cu(ClO4)2 + NH4Cl =>
2 NH4ClO4 + CuCl2 = Cu(ClO4)2 + 2 NH4Cl
HS + OH = H2S + O =>
HS + OH = H2S + O
Ca2SiO3 + HCl = CaCl + H2SiO3 =>
Ca2SiO3 + 2 HCl = 2 CaCl + H2SiO3
AlF2 + Mg(NO3)3 = Al(NO3)3 + MgF2 =>
AlF2 + Mg(NO3)3 = Al(NO3)3 + MgF2
CH3COOH + H3COH = CH3COOCH3 + H2O =>
CH3COOH + H3COH = CH3COOCH3 + H2O
Al + Cr3O3 = Al3O + Cr =>
9 Al + Cr3O3 = 3 Al3O + 3 Cr
MgOH + NH4Cl = MgCl + NH4OH =>
MgOH + NH4Cl = MgCl + NH4OH
Pb(OH)2 + K2SO4 = PbSO4 + K2(OH)2 =>
Pb(OH)2 + K2SO4 = PbSO4 + K2(OH)2
Hg + Na + CH3I = Hg(CH3)2 + NaI =>
Hg + 2 Na + 2 CH3I = Hg(CH3)2 + 2 NaI
KNO3 + Fe2(SO4)3 = Fe(NO3)3 + K2SO4 =>
6 KNO3 + Fe2(SO4)3 = 2 Fe(NO3)3 + 3 K2SO4
N2H3CH3 + N2O4 = N2 + H2O + CO2 =>
4 N2H3CH3 + 5 N2O4 = 9 N2 + 12 H2O + 4 CO2
PBO2 + Al = Al2O3 + PB =>
3 PBO2 + 4 Al = 2 Al2O3 + 3 PB
H2NO2 + NH4OH = NH4NO2 + H2O =>
6 H2NO2 + 4 NH4OH = 5 NH4NO2 + 6 H2O
Ni + H2O = H + NiO2 =>
Ni + 2 H2O = 4 H + NiO2
Cu + Mn(NO3)2 = Mn + CuNO3 =>
2 Cu + Mn(NO3)2 = Mn + 2 CuNO3
Hg2(NO3)2 + HBr = Hg2Br2 + HNO3 =>
Hg2(NO3)2 + 2 HBr = Hg2Br2 + 2 HNO3
Fe(OH)3 + H2CO3 = H2O + Fe2(CO3)3 =>
2 Fe(OH)3 + 3 H2CO3 = 6 H2O + Fe2(CO3)3
Ni + H2O = Ni2O3 + H2 =>
2 Ni + 3 H2O = Ni2O3 + 3 H2
Cr2O7{-2} + Sn{+2} + H{+} = Cr{+3} + Sn{+4} + H2O =>
Cr2O7{-2} + 3 Sn{+2} + 14 H{+} = 2 Cr{+3} + 3 Sn{+4} + 7 H2O
Ba + FeNH2 = BaNH2 + Fe =>
Ba + FeNH2 = BaNH2 + Fe
P + H2 = P4H10 =>
4 P + 5 H2 = P4H10
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
C8H8O2 + O2 = CO2 + H2O =>
C8H8O2 + 9 O2 = 8 CO2 + 4 H2O
FeCl3 + Bi(OH)2 = Fe(OH)2 + BiCl3 =>
FeCl3 + Bi(OH)2 = Fe(OH)2 + BiCl3
Co + P4 = Co3P2 =>
6 Co + P4 = 2 Co3P2
ClO3{-} + H{+} = Cl2 + O2 + H2O =>
4 ClO3{-} + 4 H{+} = 2 Cl2 + 5 O2 + 2 H2O
K2CO3 + HCl = KCl + H2 + CO3 =>
K2CO3 + 2 HCl = 2 KCl + H2 + CO3
Cu + Mn(NO3)2 = Cu(NO3)2 + Mn =>
Cu + Mn(NO3)2 = Cu(NO3)2 + Mn
N2O4 + N2H3CH3 = H2O + NO + CO2 =>
7 N2O4 + 2 N2H3CH3 = 6 H2O + 18 NO + 2 CO2
N2H3CH3 + N2O4 = H2 + N2 + CO2 =>
2 N2H3CH3 + N2O4 = 6 H2 + 3 N2 + 2 CO2
CH3CH2CH2OH + CuO = CH3CH2COOH + H2O + Cu =>
CH3CH2CH2OH + 2 CuO = CH3CH2COOH + H2O + 2 Cu
Cr2O7{2-} + H{+} + NO2{-} = Cr{3+} + NO2 + H2O =>
Cr2O7{2-} + 14 H{+} + 6 NO2{-} = 2 Cr{3+} + 6 NO2 + 7 H2O
Ce + Cl2 = CeCl =>
2 Ce + Cl2 = 2 CeCl
Hg2(NO3)2 + HNO3 + O2 = Hg(NO3)2 + H2O =>
2 Hg2(NO3)2 + 4 HNO3 + O2 = 4 Hg(NO3)2 + 2 H2O
FeC12 = Fe + C13 =>
13 FeC12 = 13 Fe + 12 C13
Ca*2NO3 + Na3PO4 = Ca3*2PO4 + NaNO3 =>
3 Ca*2NO3 + 2 Na3PO4 = Ca3*2PO4 + 6 NaNO3
Cu(OH)2 + CO2 = CuOH2CO3 =>
Cu(OH)2 + CO2 = CuOH2CO3
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
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