| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + NaOH = NaCl + H2O
CoN6H9O6 = Co2O3 + N2 + H2O =>
2 CoN6H9O6 = Co2O3 + 6 N2 + 9 H2O
BrCl3 + H2O = BrCl + HBrO3 + HCl =>
2 BrCl3 + 3 H2O = BrCl + HBrO3 + 5 HCl
C4H8O + KMnO4 + KOH = C4H7O2K + K2MnO4 + H2O =>
C4H8O + 2 KMnO4 + 3 KOH = C4H7O2K + 2 K2MnO4 + 2 H2O
Na + B2O3 = Na2O + B =>
6 Na + B2O3 = 3 Na2O + 2 B
Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O
Cl2 + NH3 = NH2 + HCl =>
Cl2 + 2 NH3 = 2 NH2 + 2 HCl
Na(OH) + CoCl2 = Co(OH)2 + NaCl =>
2 Na(OH) + CoCl2 = Co(OH)2 + 2 NaCl
Co(NO3)2 + Na3PO4 = Co3(PO4)2 + NaNO3 =>
3 Co(NO3)2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaNO3
Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2O
WO3 + H3AlO3 = H2WO4 + Al2O3 =>
3 WO3 + 2 H3AlO3 = 3 H2WO4 + Al2O3
NaHSO3 + H2SO4 = SO2 + H2O + Na2SO4 =>
2 NaHSO3 + H2SO4 = 2 SO2 + 2 H2O + Na2SO4
SO4 + H3O = H2S + H2O =>
SO4 + 10 H3O = H2S + 14 H2O
Mg(OH)2 + H2SO3 = Mg(OH)2SO3 + H2 =>
Mg(OH)2 + H2SO3 = Mg(OH)2SO3 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + LiCl = Li + AlCl3 =>
Al + 3 LiCl = 3 Li + AlCl3
FeS2 + O2 = SO2 + Fe2O3 =>
4 FeS2 + 11 O2 = 8 SO2 + 2 Fe2O3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Ca(OH)2 + NH3 = Ca(NH3)4 + OH =>
Ca(OH)2 + 4 NH3 = Ca(NH3)4 + 2 OH
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ca3(PO4)2 + Ca(H2PO4)2 = CaHPO4 =>
Ca3(PO4)2 + Ca(H2PO4)2 = 4 CaHPO4
AlCl3 + NaHCO3 = Al2(CO3)3 + NaCl + CO2 + H2O =>
2 AlCl3 + 6 NaHCO3 = Al2(CO3)3 + 6 NaCl + 3 CO2 + 3 H2O
CaCl2 + HgNO3 = Ca(NO3)2 + HgCl =>
CaCl2 + 2 HgNO3 = Ca(NO3)2 + 2 HgCl
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
CoN6H9O6 = Co2O3 + N2 + H2O =>
2 CoN6H9O6 = Co2O3 + 6 N2 + 9 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
CaCl + Na + OH = Ca(OH) + NaCl =>
CaCl + Na + OH = Ca(OH) + NaCl
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
ZnBr2 + S = ZnS + Br2 =>
ZnBr2 + S = ZnS + Br2
H2CO3 + H2SO4 = H4CO3SO4 =>
H2CO3 + H2SO4 = H4CO3SO4
Al + Ni2O3 = Ni + AlO =>
3 Al + Ni2O3 = 2 Ni + 3 AlO
As2O3 + KI + HCl = AsI3 + KCl + H2O =>
As2O3 + 6 KI + 6 HCl = 2 AsI3 + 6 KCl + 3 H2O
CaCO3 + Fe + H2O = Fe2O3 + CH3OH + Ca(OH)2 =>
CaCO3 + 2 Fe + 3 H2O = Fe2O3 + CH3OH + Ca(OH)2
BaS + ZnSO4 = ZnS*BaSO4 =>
BaS + ZnSO4 = ZnS*BaSO4
SnCl2 + I2 = SnI2 + Cl2 =>
SnCl2 + I2 = SnI2 + Cl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HClO4 + P2O5(s) = Cl2O7 + HPO3(s) =>
2 HClO4 + P2O5(s) = Cl2O7 + 2 HPO3(s)
CrCl2 + SnCl4 = CrCl3 + SnCl2 =>
2 CrCl2 + SnCl4 = 2 CrCl3 + SnCl2
B(OH)3 + C3H8O = C9H21BO3 + H2O =>
B(OH)3 + 3 C3H8O = C9H21BO3 + 3 H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
CuO + NH3 = N2 + Cu + H2O =>
3 CuO + 2 NH3 = N2 + 3 Cu + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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