| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi + 3 NH3 + 3 H2O = Bi(OH)3 + 3 NH4
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na3(PO4) + MgCl2 = Na3Mg + (PO4)Cl2 =>
Na3(PO4) + MgCl2 = Na3Mg + (PO4)Cl2
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
PaI5 = Pa + I2 =>
2 PaI5 = 2 Pa + 5 I2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2S + NH4OH = NH4HS + H2O =>
H2S + NH4OH = NH4HS + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
CO2 + CH3OH = (CH3O)2CO + H2O =>
CO2 + 2 CH3OH = (CH3O)2CO + H2O
KCl2 + CaNO3 = CaCl2 + KNO3 =>
KCl2 + CaNO3 = CaCl2 + KNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H16N + O2 = N2 + H2O + CO2 =>
2 C6H16N + 20 O2 = N2 + 16 H2O + 12 CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KCl + Ca(OH)2 = KOH + CaCl2 =>
2 KCl + Ca(OH)2 = 2 KOH + CaCl2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
HgC2H5Cl + Al = Hg + AlCl3 + C4H10 =>
6 HgC2H5Cl + 2 Al = 6 Hg + 2 AlCl3 + 3 C4H10
NiCl2 + NH4OH + NO3 = NiNO3 + NH4Cl + O2 =>
5 NiCl2 + 8 NH4OH + 7 NO3 = 5 NiNO3 + 10 NH4Cl + 7 O2
MgF2 + Ca3N2 = Mg3N2 + CaF2 =>
3 MgF2 + Ca3N2 = Mg3N2 + 3 CaF2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
AgCl + NH3 = AgNH3 + Cl =>
AgCl + NH3 = AgNH3 + Cl
P + CuO = PO + Cu =>
P + CuO = PO + Cu
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe(s) + Br2(l) = FeBr3(s) =>
2 Fe(s) + 3 Br2(l) = 2 FeBr3(s)
Al + HBr = AlH3 + Br2 =>
2 Al + 6 HBr = 2 AlH3 + 3 Br2
AlOH + Ca = CaOH + Al =>
AlOH + Ca = CaOH + Al
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Zn + Ni(NO3)2 = Zn(NO3) + Ni =>
2 Zn + Ni(NO3)2 = 2 Zn(NO3) + Ni
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
S8 + NO3 = SO2 + NO =>
S8 + 8 NO3 = 8 SO2 + 8 NO
Fe + S = FeS4 =>
Fe + 4 S = FeS4
Mg + H2CO3 = H2 + MgCO3 =>
Mg + H2CO3 = H2 + MgCO3
Fe + AlBr = AlFe3 + Br2 =>
6 Fe + 2 AlBr = 2 AlFe3 + Br2
NaOH + Fe2 = Na2Fe2O + H2O =>
2 NaOH + Fe2 = Na2Fe2O + H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
CH3COO + Cu + CH3CH2OH = CH3COOCH2CH3 + Cu(OH)2 =>
2 CH3COO + Cu + 2 CH3CH2OH = 2 CH3COOCH2CH3 + Cu(OH)2
H2O2 + KMn4 + H2SO4 = MnSO4 + K2O4 + H2O =>
12 H2O2 + 2 KMn4 + 8 H2SO4 = 8 MnSO4 + K2O4 + 20 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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