| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbS + Pb2SO4 = 2 SO2 + 3 Pb
Na2SO3 + LiOH + KMnO4 = K2MnO4 + Na2SO4 + Li2MnO4 + H2O =>
Na2SO3 + 2 LiOH + 2 KMnO4 = K2MnO4 + Na2SO4 + Li2MnO4 + H2O
PbO2 + KI + H2SO4 = PbSO4 + K2SO4 + I2 + H2O =>
PbO2 + 2 KI + 2 H2SO4 = PbSO4 + K2SO4 + I2 + 2 H2O
KF + Al2(CO3)3 = AlF3 + K2CO3 =>
6 KF + Al2(CO3)3 = 2 AlF3 + 3 K2CO3
C4H9OH + K = H2 + C4H7KOH =>
C4H9OH + K = H2 + C4H7KOH
PbCl2 + ZnSO4 = Pb2(SO4)2 + ZnCl2 =>
2 PbCl2 + 2 ZnSO4 = Pb2(SO4)2 + 2 ZnCl2
C6H14 + H2SO4 = C6 + H2O + S =>
3 C6H14 + 7 H2SO4 = 3 C6 + 28 H2O + 7 S
CH3NH2 + CH3COOH = NH3 + CH3COOCH3 =>
CH3NH2 + CH3COOH = NH3 + CH3COOCH3
NaHCO3HCl = NaClH2CO3 =>
NaHCO3HCl = NaClH2CO3
F + Mn2O3 = MnF3 + O2 =>
12 F + 2 Mn2O3 = 4 MnF3 + 3 O2
HCl + AgNO3 = H2 + NO3 + AgCl =>
2 HCl + 2 AgNO3 = H2 + 2 NO3 + 2 AgCl
Cd + CO3 = Cd2(CO3)2 =>
2 Cd + 2 CO3 = Cd2(CO3)2
OSCl2 + H2O = SO2 + HCl =>
OSCl2 + H2O = SO2 + 2 HCl
C2H5NH2 + O2 = CO2 + NO2 + H2O =>
4 C2H5NH2 + 19 O2 = 8 CO2 + 4 NO2 + 14 H2O
Cu[NO3]2 = CuO + NO2 + O2 =>
2 Cu[NO3]2 = 2 CuO + 4 NO2 + O2
NaCO3 + ZnNO3 = NaNO3 + ZnCO3 =>
NaCO3 + ZnNO3 = NaNO3 + ZnCO3
NiCl2 + K2CO3 + H2O = Ni(OH)2 + KCl + CO2 =>
NiCl2 + K2CO3 + H2O = Ni(OH)2 + 2 KCl + CO2
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
C9H8O4 + NaHCO3 = C9H7O4Na + H2O + CO2 =>
C9H8O4 + NaHCO3 = C9H7O4Na + H2O + CO2
NaSO3 + KIO3 = I2 + Na2SO4 + K2SO4 + O2 =>
2 NaSO3 + 2 KIO3 = I2 + Na2SO4 + K2SO4 + 2 O2
B10H12 + O2 = B2O3 + H2O =>
2 B10H12 + 21 O2 = 10 B2O3 + 12 H2O
Cu(s) + HCl = CuCl2 + H2(g) =>
Cu(s) + 2 HCl = CuCl2 + H2(g)
Cr + O = Cr2O3 =>
2 Cr + 3 O = Cr2O3
Co2 + H2SO4 = Co2(SO4)3 + H2 =>
Co2 + 3 H2SO4 = Co2(SO4)3 + 3 H2
BaH4 + O = Ba + H4O3 =>
BaH4 + 3 O = Ba + H4O3
BaCO3 + Mg(HCO3)2 = MgCO3 + Ba(HCO3)2 =>
BaCO3 + Mg(HCO3)2 = MgCO3 + Ba(HCO3)2
SO3 + HCl = SCl6 + H2O =>
SO3 + 6 HCl = SCl6 + 3 H2O
CeO2 + CuO + CS2 = CeCuOS + SO2 + CO2 =>
3 CeO2 + 3 CuO + 2 CS2 = 3 CeCuOS + SO2 + 2 CO2
KCl + Ca3(PO4)2 = CaCl2 + K3(PO4) =>
6 KCl + Ca3(PO4)2 = 3 CaCl2 + 2 K3(PO4)
BO3 + Mg = MgO3 + B =>
BO3 + Mg = MgO3 + B
NaOH + C3COOH = H2O + C3COONa =>
NaOH + C3COOH = H2O + C3COONa
NI + HCl = NICl + H2 =>
2 NI + 2 HCl = 2 NICl + H2
Ba + (OH)2 = Ba(OH)2 =>
Ba + (OH)2 = Ba(OH)2
KMnO4 + H2SO4 + Na3C6H5O7 = MnSO4 + H2O + CO2 + K2SO4 + Na2SO4 =>
36 KMnO4 + 69 H2SO4 + 10 Na3C6H5O7 = 36 MnSO4 + 94 H2O + 60 CO2 + 18 K2SO4 + 15 Na2SO4
NaO + CH3COOH = (CH3COO)2Na + H2O =>
NaO + 2 CH3COOH = (CH3COO)2Na + H2O
C6H5OH + O2 = CO2 + H2O3 =>
C6H5OH + 10 O2 = 6 CO2 + 3 H2O3
ZnBr2 + K3PO4 = Zn3(PO4)2 + BrK =>
3 ZnBr2 + 2 K3PO4 = Zn3(PO4)2 + 6 BrK
C34H45O22N + H2O = CO2 + CH4 + NH3 =>
4 C34H45O22N + 50 H2O = 69 CO2 + 67 CH4 + 4 NH3
NaOH + HNO3 = H2O + NaNO3 =>
NaOH + HNO3 = H2O + NaNO3
Al2S3 + O2 = Al2O3 + S =>
2 Al2S3 + 3 O2 = 2 Al2O3 + 6 S
(C2H4)20000 + O2 = CO2 + H2O =>
(C2H4)20000 + 60000 O2 = 40000 CO2 + 40000 H2O
OH + Br2 = BrO3{-} + Br{-} + H{+} =>
6 OH + 3 Br2 = 2 BrO3{-} + 4 Br{-} + 6 H{+}
Ca(NO3)2 + Al(NO3)3 + C2H6N4O2 = CaAl2O4 + N2 + CO2 + H2O =>
Ca(NO3)2 + 2 Al(NO3)3 + 4 C2H6N4O2 = CaAl2O4 + 12 N2 + 8 CO2 + 12 H2O
C2H4O + HClO2 = CO2 + HCl + H2O =>
2 C2H4O + 5 HClO2 = 4 CO2 + 5 HCl + 4 H2O
MgNH4PO4*6H2O = NH3 + H2O + Mg2P2O7 =>
2 MgNH4PO4*6H2O = 2 NH3 + 13 H2O + Mg2P2O7
Ca(HCO3)2 = H2O + CO2 + Ca2(CO3)2 =>
2 Ca(HCO3)2 = 2 H2O + 2 CO2 + Ca2(CO3)2
KF + PbCl2 = PbF2 + KClKF =>
4 KF + PbCl2 = PbF2 + 2 KClKF
C3Cl3N3O3 + NaOH = C6N6O10H4Cl2 + NaCl =>
2 C3Cl3N3O3 + 4 NaOH = C6N6O10H4Cl2 + 4 NaCl
HClO3 = Cl02 + O2 + H2O =>
4 HClO3 = 2 Cl02 + 5 O2 + 2 H2O
Cl2 + BeI2 = ClI2 + Be =>
Cl2 + 2 BeI2 = 2 ClI2 + 2 Be
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/25
Équations équilibrées sur05/27/24
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