| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2 + 2 Kl = 2 BrKl
Fe(NO4)3 + NaOH = Fe(OH)3 + Na(NO4) =>
Fe(NO4)3 + 3 NaOH = Fe(OH)3 + 3 Na(NO4)
HBr + C2H2 = C2H3 + Br =>
HBr + C2H2 = C2H3 + Br
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeSO4 + K3Fe(CN)6 = KFe[Fe(CN)6] + K2SO4 =>
FeSO4 + K3Fe(CN)6 = KFe[Fe(CN)6] + K2SO4
SO + O2 = SO3 =>
SO + O2 = SO3
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
NCl3 = N2 + Cl2 =>
2 NCl3 = N2 + 3 Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KNO3 + Al + NaOH + H2O = K[Al(OH)4] + NaNO3 + NH3 =>
8 KNO3 + 8 Al + 5 NaOH + 18 H2O = 8 K[Al(OH)4] + 5 NaNO3 + 3 NH3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
ZnSO4*7H2O = ZnSO4 + H2O =>
ZnSO4*7H2O = ZnSO4 + 7 H2O
Li + Si = Li2Si =>
2 Li + Si = Li2Si
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
C10H16O + NaBH4 = C10H18O + NaBH2 =>
C10H16O + NaBH4 = C10H18O + NaBH2
Fe3O4 + CO(g) = Fe(s) + CO2 =>
Fe3O4 + 4 CO(g) = 3 Fe(s) + 4 CO2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
CaCO3 + HBr = CaBr2 + H2CO3 =>
CaCO3 + 2 HBr = CaBr2 + H2CO3
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Ni + O2 = NiO =>
2 Ni + O2 = 2 NiO
(NH4)2S + HCl = (NH4)2Cl + SH =>
(NH4)2S + HCl = (NH4)2Cl + SH
ClCH2CH2CH2CH2Cl + KOH = KCl + H2O + CHCCH2CH3 =>
ClCH2CH2CH2CH2Cl + 2 KOH = 2 KCl + 2 H2O + CHCCH2CH3
SnBr4 + Cl2 = SnCl4 + Br2 =>
SnBr4 + 2 Cl2 = SnCl4 + 2 Br2
C4H6 + HCl = C4H5Cl + H2 =>
C4H6 + HCl = C4H5Cl + H2
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
Co + Cl2 + NaOH = Co(OH)2 + NaCl =>
Co + Cl2 + 2 NaOH = Co(OH)2 + 2 NaCl
Na2[Zn(OH)4] + H3PO4 = Na3PO4 + Zn3(PO4)2 + H2O =>
3 Na2[Zn(OH)4] + 4 H3PO4 = 2 Na3PO4 + Zn3(PO4)2 + 12 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
KMnO4 + NaOH + FeSO4 + H2O = MnO(OH)2 + Fe(OH)3 + K2SO4 + Na2SO4 =>
2 KMnO4 + 10 NaOH + 6 FeSO4 + 6 H2O = 2 MnO(OH)2 + 6 Fe(OH)3 + K2SO4 + 5 Na2SO4
KHSiO3 = KOH + SiO2 =>
KHSiO3 = KOH + SiO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2SiO3 + CuO = CuSiO3 + H2O =>
H2SiO3 + CuO = CuSiO3 + H2O
Be(OH)2 + H2Cr2O7 = BeCr2O7 + H2O =>
Be(OH)2 + H2Cr2O7 = BeCr2O7 + 2 H2O
Mg + Al(OH)3 = Mg(OH)2 + Al =>
3 Mg + 2 Al(OH)3 = 3 Mg(OH)2 + 2 Al
Ag + H2SO4 = Ag2SO4 + H2 =>
2 Ag + H2SO4 = Ag2SO4 + H2
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
Mg + Al(OH)3 = Mg(OH)2 + Al =>
3 Mg + 2 Al(OH)3 = 3 Mg(OH)2 + 2 Al
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C10H16O + NaBH4 = C10H18O + NaBH2 =>
C10H16O + NaBH4 = C10H18O + NaBH2
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
Mg + Cl = MgCl2 =>
Mg + 2 Cl = MgCl2
CS2O2 + NaOH = CS2OH + NaO2 =>
CS2O2 + NaOH = CS2OH + NaO2
Na2CO3 + Cr(ClO4)2 = NaClO4 + CrCO3 =>
Na2CO3 + Cr(ClO4)2 = 2 NaClO4 + CrCO3
KHSiO3 = KOH + SiO2 =>
KHSiO3 = KOH + SiO2
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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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