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Al(NO3)3 + 8 Al = 3 AlN + 3 Al2O3
C4H9OH + O2 = C4H9O2 + OH =>
C4H9OH + O2 = C4H9O2 + OH
H2SO4 + C = SO2 + CO2 + H2O =>
2 H2SO4 + C = 2 SO2 + CO2 + 2 H2O
H5C2Br + NaOH = C2H4 + NaBr + H2O =>
H5C2Br + NaOH = C2H4 + NaBr + H2O
C3H6O + O2 = CO3 + H2 =>
C3H6O + 4 O2 = 3 CO3 + 3 H2
CaF2() + H2SO4() = CaSO4 + HF =>
CaF2() + H2SO4() = CaSO4 + 2 HF
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Pb + Cu3P = PbP + Cu =>
Pb + Cu3P = PbP + 3 Cu
Mn(NO3)2 + Na2CO3 = MnCO3 + NaNO3 =>
Mn(NO3)2 + Na2CO3 = MnCO3 + 2 NaNO3
CoCO3 + CH3COOH = Co(CH3COO)2 + H2O + CO2 =>
CoCO3 + 2 CH3COOH = Co(CH3COO)2 + H2O + CO2
SO4 + Zn(CH3COO)2*2H2O = (CH3)4SO + Zn + CO2 + H2O =>
7 SO4 + 17 Zn(CH3COO)2*2H2O = 7(CH3)4SO + 17 Zn + 40 CO2 + 43 H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Pb(NO3)2 + NH4OH = PbOH + NO3 + NH4 =>
Pb(NO3)2 + NH4OH = PbOH + 2 NO3 + NH4
P4 + KOH + H2O = PH3 + KPH2O2 =>
P4 + 3 KOH + 3 H2O = PH3 + 3 KPH2O2
Cu + MgSO4 = Mg2 + Cu2SO4 =>
4 Cu + 2 MgSO4 = Mg2 + 2 Cu2SO4
Na[Cr(OH)4] + HNO3 = Cr(NO3)3 + NaNO3 + H2O =>
Na[Cr(OH)4] + 4 HNO3 = Cr(NO3)3 + NaNO3 + 4 H2O
CuSO4 + NaCl = CuCl2 + Na2SO4 =>
CuSO4 + 2 NaCl = CuCl2 + Na2SO4
BaCl2 + K2CrO3 = BaCrO3 + KCl =>
BaCl2 + K2CrO3 = BaCrO3 + 2 KCl
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
C6H9NCH3CH2COOH = C5H10CH3CH2COOCN =>
C6H9NCH3CH2COOH = C5H10CH3CH2COOCN
CH4(g)Cl2(g) = CH3Cl(l)HCl(g) =>
CH4(g)Cl2(g) = CH3Cl(l)HCl(g)
(NH4) + Cr2O7 = Cr2O3 + H2O + N2(g) =>
2(NH4) + Cr2O7 = Cr2O3 + 4 H2O + N2(g)
KOH + HOOCCOOH = H2O + KCO2 =>
2 KOH + HOOCCOOH = 2 H2O + 2 KCO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CO3 + HBr = CO2 + H2O + Br =>
CO3 + 2 HBr = CO2 + H2O + 2 Br
FeBr3 + [NH4]2S = Fe2S3 + NH4Br =>
2 FeBr3 + 3[NH4]2S = Fe2S3 + 6 NH4Br
HCH3COO + (NH4)2CO3 = NH4CH3COO + CO2 + H2O =>
2 HCH3COO + (NH4)2CO3 = 2 NH4CH3COO + CO2 + H2O
Cu(ClO) = CuCl + O2 =>
2 Cu(ClO) = 2 CuCl + O2
Mn(NO3)2 + Na2CO3 = MnCO3 + NaNO3 =>
Mn(NO3)2 + Na2CO3 = MnCO3 + 2 NaNO3
NH4 + HClO4 = NClO4 + H =>
NH4 + HClO4 = NClO4 + 5 H
FeCl2 + K2CrO7 + HCl = FeCl3 + CrCl3 + KCl + H2O =>
9 FeCl2 + K2CrO7 + 14 HCl = 9 FeCl3 + CrCl3 + 2 KCl + 7 H2O
Fe2(SO4)3 + H2 = Fe + H2SO4 =>
Fe2(SO4)3 + 3 H2 = 2 Fe + 3 H2SO4
Mn(NO3)2 + Na2CO3 = MnCO3 + NaNO3 =>
Mn(NO3)2 + Na2CO3 = MnCO3 + 2 NaNO3
Zn(s)H2SO4(ag) = ZnSO4(ag)H2 =>
Zn(s)H2SO4(ag) = ZnSO4(ag)H2
S2O3 + H2O2 = S2O4 + H2O =>
S2O3 + H2O2 = S2O4 + H2O
Pb + H2SO4 = PbH2SO4 =>
Pb + H2SO4 = PbH2SO4
Cu(OH)2 + HClO4 = CuClO4 + H3O2 =>
Cu(OH)2 + HClO4 = CuClO4 + H3O2
Mn(NO3)2 + Na2CO3 = MnCO3 + NaNO3 =>
Mn(NO3)2 + Na2CO3 = MnCO3 + 2 NaNO3
Zn(OH)2 + Cu(OH)2 = Cu[Zn(OH)4] =>
Zn(OH)2 + Cu(OH)2 = Cu[Zn(OH)4]
Fe + SCN + NaOH = Fe(OH)3 + NaSCN =>
Fe + 3 SCN + 3 NaOH = Fe(OH)3 + 3 NaSCN
Kr + CO2 = KrCO2 =>
Kr + CO2 = KrCO2
KCI + Ca = Ca(CI)2 + K =>
2 KCI + Ca = Ca(CI)2 + 2 K
PbF2 + H3O = H2O + Pb + HF =>
PbF2 + 2 H3O = 2 H2O + Pb + 2 HF
P + I + H2O = HI + PO4 =>
P + 8 I + 4 H2O = 8 HI + PO4
Fe2S3 + NO3{-} + H{+} = Fe{3+} + SO4{-2} + NO + H2O =>
Fe2S3 + 8 NO3{-} + 8 H{+} = 2 Fe{3+} + 3 SO4{-2} + 8 NO + 4 H2O
FeSO4 + O2 + H2O = Fe2O3 + HSO4 =>
2 FeSO4 + O2 + H2O = Fe2O3 + 2 HSO4
NaClO + NaCl + H3O = Cl2 + NaOH =>
4 NaClO + 2 NaCl + 2 H3O = 3 Cl2 + 6 NaOH
Al + HClO3 = Al(ClO3)3 + H2 =>
2 Al + 6 HClO3 = 2 Al(ClO3)3 + 3 H2
C2H5Br2 + KOH = C2H5OH + KBr2 =>
C2H5Br2 + KOH = C2H5OH + KBr2
Cr2O3 + H2 = Cr2H2 + O2 =>
2 Cr2O3 + 2 H2 = 2 Cr2H2 + 3 O2
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