| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlBr3 + 3 Ca(OH)2 = 3 CaBr2 + 2 Al(OH)3
AG + H2SO4 = AGSO4 + SO2 + H2O =>
AG + 2 H2SO4 = AGSO4 + SO2 + 2 H2O
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cu + Pd(NO3)2 = Cu(NO3)2 + Pd =>
Cu + Pd(NO3)2 = Cu(NO3)2 + Pd
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
Fe2O3 + C = CO2 + Fe =>
2 Fe2O3 + 3 C = 3 CO2 + 4 Fe
Na2 + O2 = Na2O2 =>
Na2 + O2 = Na2O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
N2 + Li = Li3N =>
N2 + 6 Li = 2 Li3N
AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL
Sn{4+} + Fe = Sn{+2} + Fe{2+} =>
Sn{4+} + Fe = Sn{+2} + Fe{2+}
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
C5H10 + O2 = CO2H2O =>
2 C5H10 + 15 O2 = 10 CO2H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Fe2O3 + SO2 = Fe2(SO3)3 =>
Fe2O3 + 3 SO2 = Fe2(SO3)3
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
FeS2 + O2 + H2O = FeSO4 + H2SO4 =>
2 FeS2 + 7 O2 + 2 H2O = 2 FeSO4 + 2 H2SO4
AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL
Sn{4+} + Fe = Sn{+2} + Fe{2+} =>
Sn{4+} + Fe = Sn{+2} + Fe{2+}
Co(OH)2 + CH3COOH = (CH3COO)2Co + H2O =>
Co(OH)2 + 2 CH3COOH = (CH3COO)2Co + 2 H2O
Mg(oh)2 + H2SO4 = MgSO4 + H20 =>
5 Mg(oh)2 + 10 H2SO4 = 10 MgSO4 + H20
NACl + F2 = NAF + Cl2 =>
2 NACl + F2 = 2 NAF + Cl2
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
AgNO3 + NiCl2 = AgCl + Ni(NO3)2 =>
2 AgNO3 + NiCl2 = 2 AgCl + Ni(NO3)2
N2H4 + FeO2H = Fe3O4 + H2O + N2 =>
N2H4 + 12 FeO2H = 4 Fe3O4 + 8 H2O + N2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2Cr2O7 + HI + HClO4 = Cr(ClO4)3 + KClO4 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 HClO4 = 2 Cr(ClO4)3 + 2 KClO4 + 3 I2 + 7 H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
C17H22O2 + O2 = H2O + CO2 =>
2 C17H22O2 + 43 O2 = 22 H2O + 34 CO2
HCOOH + KOH = HCOOK + H2O =>
HCOOH + KOH = HCOOK + H2O
CH4 = C + H2 =>
CH4 = C + 2 H2
Al(NO3)3 + CaCl2 = AlCl3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 CaCl2 = 2 AlCl3 + 3 Ca(NO3)2
C4H9OH + KMnO4 + H2SO4 = C3H7CHO + K2SO4 + MnSO4 + H2O =>
5 C4H9OH + 2 KMnO4 + 3 H2SO4 = 5 C3H7CHO + K2SO4 + 2 MnSO4 + 8 H2O
Fe3O4 + Al = Al2O3 + Fe =>
3 Fe3O4 + 8 Al = 4 Al2O3 + 9 Fe
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
IrCl3 + Ca(OH)2 = Ir2O3 + HCl + CaCl2 =>
4 IrCl3 + 3 Ca(OH)2 = 2 Ir2O3 + 6 HCl + 3 CaCl2
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
C2H2 + H2 = C2H4 =>
C2H2 + H2 = C2H4
S + HNO3 = H2SO4 + H2O + NO2 =>
S + 6 HNO3 = H2SO4 + 2 H2O + 6 NO2
Fe2O3 + NaNO3 + NaOH = Na2FeO4 + NaNO2 + H2O =>
Fe2O3 + 3 NaNO3 + 4 NaOH = 2 Na2FeO4 + 3 NaNO2 + 2 H2O
Al(MNO4)3 + NH4CH3COO = NH4MNO4 + Al(CH3COO)3 =>
Al(MNO4)3 + 3 NH4CH3COO = 3 NH4MNO4 + Al(CH3COO)3
SnO + CO = Sn + CO2 =>
SnO + CO = Sn + CO2
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/15
Équations équilibrées sur01/27/15
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