| Équations équilibrées la veille | Équations équilibrées le lendemain |
MG(OH)2 + 2 HCl = MGCl2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Al + FeSO4 = Al2(SO4)3 + Fe =>
2 Al + 3 FeSO4 = Al2(SO4)3 + 3 Fe
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
K2Cr2O7 + NH4Cl = Cr2O3 + KCl + H2O + N2 =>
K2Cr2O7 + 2 NH4Cl = Cr2O3 + 2 KCl + 4 H2O + N2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6] =>
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6]
NH4Cl + Hg2(C2H3O2)2 = NH4C2H3O2 + Hg2Cl2 =>
2 NH4Cl + Hg2(C2H3O2)2 = 2 NH4C2H3O2 + Hg2Cl2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
Al + SnCl4 = Al2(Cl4)3 + Sn =>
2 Al + 3 SnCl4 = Al2(Cl4)3 + 3 Sn
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C12H260 + O2 = CO2 + H2O =>
C12H260 + 77 O2 = 12 CO2 + 130 H2O
Cu(OH)2 + HC2H3O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 HC2H3O2 = Cu(C2H3O2)2 + 2 H2O
NH4ClO4 = N2 + O2 + Cl2 + H2O =>
2 NH4ClO4 = N2 + 2 O2 + Cl2 + 4 H2O
C12H26O + O2 = CO2 + H2O =>
C12H26O + 18 O2 = 12 CO2 + 13 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cd + H2O = CdO + H =>
Cd + H2O = CdO + 2 H
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
AgNO3 + N2SO4 = AgSO4 + N2NO3 =>
AgNO3 + N2SO4 = AgSO4 + N2NO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
BaCO3 + H2SO4 = BaSO4 + CO3H2 =>
BaCO3 + H2SO4 = BaSO4 + CO3H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
Na + H3N = NaN + H3 =>
Na + H3N = NaN + H3
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
N + H = NH3 =>
N + 3 H = NH3
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
N + H = NH3 =>
N + 3 H = NH3
CuFeS2 + O2 + SiO2 = Cu + FeSiO3 + SO2 =>
2 CuFeS2 + 5 O2 + 2 SiO2 = 2 Cu + 2 FeSiO3 + 4 SO2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Mg + TiCl4 = MgCl2 + Ti =>
2 Mg + TiCl4 = 2 MgCl2 + Ti
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/13
Équations équilibrées sur12/12/12
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