| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 MnO + 5 PbO5 + 10 HNO3 = 8 HMnO4 + 5 Pb(NO3)2 + H2O
VF5 + H = V2H10 + HF =>
2 VF5 + 20 H = V2H10 + 10 HF
Li + H2O = H2 + Li(OH) =>
2 Li + 2 H2O = H2 + 2 Li(OH)
Li2S + Cl2 = LiCl + S2 =>
2 Li2S + 2 Cl2 = 4 LiCl + S2
NaCl + CsOH = NaOH + CsCl =>
NaCl + CsOH = NaOH + CsCl
Li2CO3 + Al2O3 = Li2O3 + Al2CO3 =>
Li2CO3 + Al2O3 = Li2O3 + Al2CO3
Al + KOH + H2O = [Al(OH)4] + KH =>
Al + 2 KOH + 2 H2O = [Al(OH)4] + 2 KH
C6H5MgBr + H2O = C6H6 + BrMgOH =>
C6H5MgBr + H2O = C6H6 + BrMgOH
SiO2CO2 = SiOCO3 =>
SiO2CO2 = SiOCO3
LiOH + NiSO4 = LiSO4 + Ni(OH) =>
LiOH + NiSO4 = LiSO4 + Ni(OH)
FeCl3 + Na2HPO4 + CH3COONa = FePO4 + NaCl + CH3COOH =>
FeCl3 + Na2HPO4 + CH3COONa = FePO4 + 3 NaCl + CH3COOH
C8H16O8 + O2 = CO2 + H2O =>
C8H16O8 + 8 O2 = 8 CO2 + 8 H2O
Co(s) + I2(S) = CoI2(S) =>
Co(s) + I2(S) = CoI2(S)
K2Cr2O7 + NaOH = K2Na + Cr2OH + O =>
K2Cr2O7 + NaOH = K2Na + Cr2OH + 7 O
As2S5 + KCIO3 + H2O = H3AsO4 + H2SO4 + KCI =>
3 As2S5 + 20 KCIO3 + 24 H2O = 6 H3AsO4 + 15 H2SO4 + 20 KCI
NH4(NO3) + Na3(Co(NO2))6 = (NH4)3(Co(NO2))6 + NaNO3 =>
3 NH4(NO3) + Na3(Co(NO2))6 = (NH4)3(Co(NO2))6 + 3 NaNO3
MgO(s) + HCl(aq) = MgCl2 + H2O =>
MgO(s) + 2 HCl(aq) = MgCl2 + H2O
CH3CHOHCH3 + NaOH = CH3 + CH3COONa + NaH2O =>
CH3CHOHCH3 + 4 NaOH = CH3 + CH3COONa + 3 NaH2O
BeI2 + Cu2SO4 = Be2(SO4)2 + Cu2I2 =>
2 BeI2 + 2 Cu2SO4 = Be2(SO4)2 + 2 Cu2I2
NaOH + CO2 = Na2(CO3) + H2O =>
2 NaOH + CO2 = Na2(CO3) + H2O
IrF3(aq) + Li2SO3 = Ir2(SO3)3(s) + LiF(aq) =>
2 IrF3(aq) + 3 Li2SO3 = Ir2(SO3)3(s) + 6 LiF(aq)
CuSO4 = CuO + O2 + SO2 =>
2 CuSO4 = 2 CuO + O2 + 2 SO2
H2 + Li2 = HLi =>
H2 + Li2 = 2 HLi
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
H3SO4 + Al = Al(SO4)3 + H2 =>
6 H3SO4 + 2 Al = 2 Al(SO4)3 + 9 H2
Fe3Al2Si3O12 + Al2SiO5 = Fe2Al4Si5O18 + FeAl2O4 =>
Fe3Al2Si3O12 + 2 Al2SiO5 = Fe2Al4Si5O18 + FeAl2O4
Al(s) + F(g) = AlF3(s) =>
Al(s) + 3 F(g) = AlF3(s)
C6H14O + C4H6O3 = C8H16O2 + C2H4O2 =>
C6H14O + C4H6O3 = C8H16O2 + C2H4O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al + Si + O2 = Al6Si6O24 =>
6 Al + 6 Si + 12 O2 = Al6Si6O24
KNO2 + HClO3 = KCl + HNO3 + KNO3 =>
3 KNO2 + HClO3 = KCl + HNO3 + 2 KNO3
MgOH + HCO = MgCO + H2O =>
MgOH + HCO = MgCO + H2O
CaCl2 + Ca3(PO4)2 + Ca(OH)2 = Ca5(OH)(PO4)2 + OHCl =>
3 CaCl2 + 4 Ca3(PO4)2 + 5 Ca(OH)2 = 4 Ca5(OH)(PO4)2 + 6 OHCl
FeCl2 + H2O2 + HCl = Fe(Cl)3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 Fe(Cl)3 + 2 H2O
Sb2O5*12H2O + NaOH = Na[Sb(OH)6] + H2O =>
Sb2O5*12H2O + 2 NaOH = 2 Na[Sb(OH)6] + 7 H2O
NH4NO3 + Be(OH)2 = NH4OH + Be(NO3)2 =>
2 NH4NO3 + Be(OH)2 = 2 NH4OH + Be(NO3)2
Ge + Te = GeTe =>
Ge + Te = GeTe
Fe3O4 + H2 = Fe + HO =>
Fe3O4 + 2 H2 = 3 Fe + 4 HO
K2CO3(aq) + HI(aq) = KI(aq) + H2CO3(s) =>
K2CO3(aq) + 2 HI(aq) = 2 KI(aq) + H2CO3(s)
Zn{2+} + K3[Fe(CN)6] = Zn3[Fe(CN)6]2(s) + K{+} =>
3 Zn{2+} + 2 K3[Fe(CN)6] = Zn3[Fe(CN)6]2(s) + 6 K{+}
H2O(ll) = H2O(g) =>
H2O(ll) = H2O(g)
Li2SO4 + Fe2O3 = Li2O + Fe2(SO4)3 =>
3 Li2SO4 + Fe2O3 = 3 Li2O + Fe2(SO4)3
Ni(NO3)2 + C2H5O2N = NiO + N2 + CO2 + H2O =>
9 Ni(NO3)2 + 10 C2H5O2N = 9 NiO + 14 N2 + 20 CO2 + 25 H2O
ClF3 + O2 = ClO2F3 =>
ClF3 + O2 = ClO2F3
Li2CO3 + H2O = Li2O + CO3H2 =>
Li2CO3 + H2O = Li2O + CO3H2
HS2 + O2 = S2 + H2O =>
4 HS2 + O2 = 4 S2 + 2 H2O
H2O + BiO3 = Bi + OH =>
3 H2O + BiO3 = Bi + 6 OH
Hg2(NO3)2 + SnCl2 = HgCl2 + SnNO3 =>
Hg2(NO3)2 + 2 SnCl2 = 2 HgCl2 + 2 SnNO3
NO + NH3 + O2 = N2 + H2O =>
4 NO + 4 NH3 + O2 = 4 N2 + 6 H2O
Fe + SnCl4 = FeCl3 + SnCl2 =>
2 Fe + 3 SnCl4 = 2 FeCl3 + 3 SnCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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