| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(OH)SO4 + BaCl2 = BaSO4 + Fe(OH)Cl2
FeO = Fe + O2 =>
2 FeO = 2 Fe + O2
SO3{-2} + MnO4{-} + H2O = SO4{-2} + MnO(OH)2 + OH{-} =>
3 SO3{-2} + 2 MnO4{-} + 3 H2O = 3 SO4{-2} + 2 MnO(OH)2 + 2 OH{-}
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
ZNO + HCl = ZNCl2 + H2O =>
ZNO + 2 HCl = ZNCl2 + H2O
Bi2O3 + NaOH + NaOCl = NaBiO3 + NaCl + H2O =>
Bi2O3 + 2 NaOH + 2 NaOCl = 2 NaBiO3 + 2 NaCl + H2O
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
KNO + O2 = KNO3 =>
KNO + O2 = KNO3
Al + Pb(No3)2 = Al(No3)3 + Pb =>
2 Al + 3 Pb(No3)2 = 2 Al(No3)3 + 3 Pb
CaO + H2SO3 = CaSO3 + H2O =>
CaO + H2SO3 = CaSO3 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KNO2 + O2 = KNO3 =>
2 KNO2 + O2 = 2 KNO3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CuSO4 + NH4OH = NH4SO4 + CuOH =>
CuSO4 + NH4OH = NH4SO4 + CuOH
C2H2 + O2 = C2O + H2O =>
C2H2 + O2 = C2O + H2O
NaHCO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KAl(OH)4 + HCl = KCl + Al(OH)3 + H2O =>
KAl(OH)4 + HCl = KCl + Al(OH)3 + H2O
CH2Cu2O5 + NH4H2PO4 = Cu2PO4OH + NH3 + CO2 + H2O =>
CH2Cu2O5 + NH4H2PO4 = Cu2PO4OH + NH3 + CO2 + 2 H2O
NH4OH + C6H8O7 = (NH4)2HC6H5O7 + H2O =>
2 NH4OH + C6H8O7 = (NH4)2HC6H5O7 + 2 H2O
HCl + MG(OH)2 = MGCl2 + H2O =>
2 HCl + MG(OH)2 = MGCl2 + 2 H2O
KNO2 + KUO3 = KU + KNO3 =>
3 KNO2 + KUO3 = KU + 3 KNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
ZnOHCl + HCl = ZnCl2 + H2O =>
ZnOHCl + HCl = ZnCl2 + H2O
NH3 + NaOH = NH2Na + H2O =>
NH3 + NaOH = NH2Na + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H5CH3 + O2 = CO2 + H2O =>
C6H5CH3 + 9 O2 = 7 CO2 + 4 H2O
KMnO4 + HCl = KCl + H2O + Cl2 + MnO2 =>
2 KMnO4 + 8 HCl = 2 KCl + 4 H2O + 3 Cl2 + 2 MnO2
C2N2 + CuCN = Cu(CN)2 =>
C2N2 + 2 CuCN = 2 Cu(CN)2
FeCl3 + NaOH = Fe2O3 + NaCl + H2O =>
2 FeCl3 + 6 NaOH = Fe2O3 + 6 NaCl + 3 H2O
K2S + HClO3 + H2O = KCl + S + KOH =>
3 K2S + HClO3 + 2 H2O = KCl + 3 S + 5 KOH
Ge + H2SO4 = Ge(SO4)2 + SO2 + H2O =>
Ge + 4 H2SO4 = Ge(SO4)2 + 2 SO2 + 4 H2O
CaBr2 + K3Po4 = Ca3(Po4)2 + KBr =>
3 CaBr2 + 2 K3Po4 = Ca3(Po4)2 + 6 KBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
I2 + NaBr = Na + I2Br =>
I2 + NaBr = Na + I2Br
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
FES + HCl = FECl2 + H2S =>
FES + 2 HCl = FECl2 + H2S
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2SO3 + OH = SO3 + H2O =>
H2SO3 + 2 OH = SO3 + 2 H2O
Na3AlO3 + HCl = AlCl3 + NaCl + H2O =>
Na3AlO3 + 6 HCl = AlCl3 + 3 NaCl + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PbI2 + HCl = PbCl + H + I =>
PbI2 + HCl = PbCl + H + 2 I
Nb + HNO3 = Nb(NO3)3 + N2O + H2O =>
8 Nb + 30 HNO3 = 8 Nb(NO3)3 + 3 N2O + 15 H2O
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
S + HNO3 = H2SO4 + NO2 + H20 =>
10 S + 40 HNO3 = 10 H2SO4 + 40 NO2 + H20
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/04/17
Équations équilibrées sur12/04/16
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