| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
K2[Zn(OH)4] + HCl = KCl + ZnOHCl + H2O =>
K2[Zn(OH)4] + 3 HCl = 2 KCl + ZnOHCl + 3 H2O
Cl + NaOH = HClO + NaCl =>
2 Cl + NaOH = HClO + NaCl
C6H12 + Br2 = BrC6H12 =>
2 C6H12 + Br2 = 2 BrC6H12
NaNO3 + NH4OH + Ag2AsO2 = AgOH + NH4NO3 + Na2AsO2 =>
2 NaNO3 + 2 NH4OH + Ag2AsO2 = 2 AgOH + 2 NH4NO3 + Na2AsO2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
NH4 + HNO3 = (NH4)HNO3 =>
NH4 + HNO3 = (NH4)HNO3
Zn + S = ZnS =>
Zn + S = ZnS
Al(Hg) + H2O = AlO + HgH2 =>
Al(Hg) + H2O = AlO + HgH2
V2O5 + Mg(oh)2 = V + MgO =>
2 V2O5 + 5 Mg(oh)2 = 4 V + 10 MgO
Mg(OH)2 + CO2 = Mg(HCO3)2 =>
Mg(OH)2 + 2 CO2 = Mg(HCO3)2
H2O + HgO = Hg(OH)2 =>
H2O + HgO = Hg(OH)2
Fe + CuCI2 = FeCI2 + Cu =>
Fe + CuCI2 = FeCI2 + Cu
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
Mg + Cl = Mg7Cl2 =>
7 Mg + 2 Cl = Mg7Cl2
CuO + H2O = H2CuO2 =>
CuO + H2O = H2CuO2
N2 + O2 = NO =>
N2 + O2 = 2 NO
C2H6O + SOCl2 = C2H5Cl + H2SO3 =>
2 C2H6O + SOCl2 = 2 C2H5Cl + H2SO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
3 CH3CH2CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 11 H2O
(C6H12O5) + O2 = CO2 + H2O =>
2(C6H12O5) + 13 O2 = 12 CO2 + 12 H2O
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
Fe(NO3)3 + K4(Fe(CN)6) = KFe(Fe(CN)6) + KNO3 =>
Fe(NO3)3 + K4(Fe(CN)6) = KFe(Fe(CN)6) + 3 KNO3
CaCO3 + Fe2O3 = Ca2Fe2O5 + CO2 =>
2 CaCO3 + Fe2O3 = Ca2Fe2O5 + 2 CO2
Bi2O3(s) + C(s) = Bi(s) + CO(g) =>
Bi2O3(s) + 3 C(s) = 2 Bi(s) + 3 CO(g)
PbCl2 + Li2SO4 = PbSO4 + LiCl =>
PbCl2 + Li2SO4 = PbSO4 + 2 LiCl
H2O + S8 = H2S + O2 =>
8 H2O + S8 = 8 H2S + 4 O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al2(SO4)3 + K3PO4 = AlPO4 + K2SO4 =>
Al2(SO4)3 + 2 K3PO4 = 2 AlPO4 + 3 K2SO4
Li2SO4 + SrCl2 = Li2Cl2 + SrSO4 =>
Li2SO4 + SrCl2 = Li2Cl2 + SrSO4
Mg(OH)2(s) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(s) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
Fe(NO3)3 + K4(Fe(CN)6) = KFe(Fe(CN)6) + KNO3 =>
Fe(NO3)3 + K4(Fe(CN)6) = KFe(Fe(CN)6) + 3 KNO3
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
SnO2 + Ca = Sn + CaO =>
SnO2 + 2 Ca = Sn + 2 CaO
La20Zr20O70 + Y20Zr20O70 + Sm20Zr20O70 + Eu20Zr20O70 + Gd20Zr20O70 = La4Y4Sm4Eu4Gd4Zr20O70 =>
La20Zr20O70 + Y20Zr20O70 + Sm20Zr20O70 + Eu20Zr20O70 + Gd20Zr20O70 = 5 La4Y4Sm4Eu4Gd4Zr20O70
BaCl2 + KOH = KCl + Ba(OH)2 =>
BaCl2 + 2 KOH = 2 KCl + Ba(OH)2
IrF5 + H2 = IrF4 + HF =>
2 IrF5 + H2 = 2 IrF4 + 2 HF
Mg5Al2Si3O10(OH)8 = MgO + SiO2 + Al2O3 + H2O =>
Mg5Al2Si3O10(OH)8 = 5 MgO + 3 SiO2 + Al2O3 + 4 H2O
C4H10O + O2 = H2CO3 + H2O =>
C4H10O + 6 O2 = 4 H2CO3 + H2O
C30H50O16N + O2 = C5H7O2N + CO2 + H2O =>
4 C30H50O16N + 115 O2 = 4 C5H7O2N + 100 CO2 + 86 H2O
NO2 + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2 + H2O(l) = 2 HNO3(aq) + NO(g)
C7H5N3O6 = C + CO2 + N + H2O =>
4 C7H5N3O6 = 21 C + 7 CO2 + 12 N + 10 H2O
HgS + O2 = Hg + SO3 =>
2 HgS + 3 O2 = 2 Hg + 2 SO3
KMnO4 + Fe(SO)4 + H2SO4 = K2SO4 + Fe2(SO)3 + Mn(SO4) + H2O =>
4 KMnO4 + 2 Fe(SO)4 + H2SO4 = 2 K2SO4 + Fe2(SO)3 + 4 Mn(SO4) + H2O
FeCl3 + H2S(g) = Fe2S3 + HCl =>
2 FeCl3 + 3 H2S(g) = Fe2S3 + 6 HCl
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
Al2(SO4)3(aq) + Ca(OH)2 = Al(OH)3 + CaSO4(aq) =>
Al2(SO4)3(aq) + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4(aq)
C4H8O + HCl + Cu = CuCl2 + C4H10 + O =>
C4H8O + 2 HCl + Cu = CuCl2 + C4H10 + O
KHSeO3 + KOH = K2SeO3 + H2O =>
KHSeO3 + KOH = K2SeO3 + 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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