| Équations équilibrées la veille | Équations équilibrées le lendemain |
SbCl5 + 2 KI = 2 KCl + I2 + SbCl3
SO3{2-} + MnO4{-} + H2O = SO4{2-} + MnO2 + OH{-} =>
3 SO3{2-} + 2 MnO4{-} + H2O = 3 SO4{2-} + 2 MnO2 + 2 OH{-}
BCl3 + H2O = HCl + H3BO3 =>
BCl3 + 3 H2O = 3 HCl + H3BO3
Cl2H22O11 = Cl + H2O =>
Cl2H22O11 = 2 Cl + 11 H2O
Mg + HNO3 = MgNO3 + NH3 + H2O =>
8 Mg + 9 HNO3 = 8 MgNO3 + NH3 + 3 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
BaCl2 + Al2(SO4)3 = Ba(SO4) + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 Ba(SO4) + 2 AlCl3
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
MnO2 + H2O2 = MnH + O2 =>
2 MnO2 + H2O2 = 2 MnH + 3 O2
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I3 =>
3 CeO2 + 3 KI + 12 HCl = 3 KCl + 3 CeCl3 + 6 H2O + I3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CH3 + O2 = H2O + CO2 =>
4 CH3 + 7 O2 = 6 H2O + 4 CO2
Ca + H2SO4 = CaSO4 + H2O + H2S =>
4 Ca + 5 H2SO4 = 4 CaSO4 + 4 H2O + H2S
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
NH3 + H2O + Fe = NH4 + Fe(OH) =>
NH3 + H2O + Fe = NH4 + Fe(OH)
C + H2O = COH2 =>
C + H2O = COH2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FESO4 + HNO3 + H2SO4 = FE(SO4)3 + NO + H2O =>
3 FESO4 + 4 HNO3 + 6 H2SO4 = 3 FE(SO4)3 + 4 NO + 8 H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
P(s) + O2(g) = P4O10(s) =>
4 P(s) + 5 O2(g) = P4O10(s)
C + H2O = CO + H2 =>
C + H2O = CO + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HgO = Hg + O =>
HgO = Hg + O
Ca3N2 + H(OH) = Ca(OH)2 + H3N =>
Ca3N2 + 6 H(OH) = 3 Ca(OH)2 + 2 H3N
H2O = O2 + H =>
2 H2O = O2 + 4 H
La2(CO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
La2(CO3)3 + 3 H2SO4 = La2(SO4)3 + 3 H2O + 3 CO2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
Mg + N2 = MgN =>
2 Mg + N2 = 2 MgN
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K3PO4 + H2O = KH2PO4 + KOH =>
K3PO4 + 2 H2O = KH2PO4 + 2 KOH
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
KMnO4 = KO2 + MnO + O2 =>
2 KMnO4 = 2 KO2 + 2 MnO + O2
LiO2 = LiO2 =>
LiO2 = LiO2
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/13
Équations équilibrées sur01/22/13
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