| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiCl + Br2 = 2 LiBr + Cl2
C8H9NO2 + NaOH = C8H8NaNO2 + H2O =>
C8H9NO2 + NaOH = C8H8NaNO2 + H2O
CH3COOH + (NH4)2CO3 = CH3COONH4 + H2O + CO2 =>
2 CH3COOH + (NH4)2CO3 = 2 CH3COONH4 + H2O + CO2
C2H2 + Ni = Ni3C + H2 =>
C2H2 + 6 Ni = 2 Ni3C + H2
Cl2 + Ca(OH)2 = CaOCl + H2O =>
Cl2 + 2 Ca(OH)2 = 2 CaOCl + 2 H2O
Ca + Cl2 + NaPO4 = Ca(PO4)2 + NaCl =>
Ca + Cl2 + 2 NaPO4 = Ca(PO4)2 + 2 NaCl
MgCO3H2SO4 = MgSO4H2OCO2 =>
MgCO3H2SO4 = MgSO4H2OCO2
NaCl + Fe2 = NaFe + Cl2 =>
2 NaCl + Fe2 = 2 NaFe + Cl2
FeCl2 + HNO3(const) = Fe(NO3)3 + HCl + H2O + NO2 =>
FeCl2 + 4 HNO3(const) = Fe(NO3)3 + 2 HCl + H2O + NO2
Se + O2 = SeO2 =>
Se + O2 = SeO2
NO3 + Cu = Cu(NO3)2 =>
2 NO3 + Cu = Cu(NO3)2
NaCl + MnO2 + H2SO4 = Cl2 + MnSO4 + H2O + NaSO4 =>
2 NaCl + 2 MnO2 + 4 H2SO4 = Cl2 + 2 MnSO4 + 4 H2O + 2 NaSO4
N2H4 + H2O2 = N2O2 + H6 =>
N2H4 + H2O2 = N2O2 + H6
KJ + KMnO4 + H2SO4 = MnSO4 + K2SO4 + J2 + H2O =>
10 KJ + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 J2 + 8 H2O
SO2 + Al2O3 = Al2SO5 =>
SO2 + Al2O3 = Al2SO5
Fe(SO4) + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 Fe(SO4) + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2 =>
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2
Cl2O + MgO = MgCl2 + O2 =>
Cl2O + MgO = MgCl2 + O2
CnO = Cn + O2 =>
2 CnO = 2 Cn + O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C5H4N4O2 + CH3OH = H2O + C8H10N4O2 =>
C5H4N4O2 + 3 CH3OH = 3 H2O + C8H10N4O2
C10H8 + O2 = C8H4O3 + H2O =>
8 C10H8 + 21 O2 = 10 C8H4O3 + 12 H2O
Cr2O3 + H2 = Cr2O2 + H2O =>
Cr2O3 + H2 = Cr2O2 + H2O
Cl2O + MgO = MgCl2 + O2 =>
Cl2O + MgO = MgCl2 + O2
Mg2C + H2SO4 = CH4 + MgSO4 =>
Mg2C + 2 H2SO4 = CH4 + 2 MgSO4
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
Bi(IO3)3 = Bi + IO3 =>
Bi(IO3)3 = Bi + 3 IO3
Li2O + C = Li + CO2 =>
2 Li2O + C = 4 Li + CO2
PO3 + OH = PO4 + H =>
PO3 + OH = PO4 + H
CaH2 + O2 = Ca(OH)2 =>
CaH2 + O2 = Ca(OH)2
(NH4)3PO4 + KOH = K3PO4 + NH4OH =>
(NH4)3PO4 + 3 KOH = K3PO4 + 3 NH4OH
C5H4O2 + H2 = C5H10O + H2O =>
C5H4O2 + 4 H2 = C5H10O + H2O
BaSO4 + Mg = BaO + MgO + MgS =>
BaSO4 + 4 Mg = BaO + 3 MgO + MgS
CrS + Cu(NO3)2 = Cr(NO3)2 + CuS =>
CrS + Cu(NO3)2 = Cr(NO3)2 + CuS
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
H3PO4 + CH5N = H2N + CH6PO4 =>
H3PO4 + CH5N = H2N + CH6PO4
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
C8H8O + C7H5ClO = C15H11ClO + H2O =>
C8H8O + C7H5ClO = C15H11ClO + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
As(s) + H2(g) = AsH3(g) =>
2 As(s) + 3 H2(g) = 2 AsH3(g)
FeCl3 + Na = Fe + NaCl =>
FeCl3 + 3 Na = Fe + 3 NaCl
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
KClO3 + S + H2O = Cl2 + K2SO4 + H2SO4 =>
6 KClO3 + 5 S + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2SO4
Al + Bi2O3 = Bi + Al2O3 =>
2 Al + Bi2O3 = 2 Bi + Al2O3
Cl2O3 + NaOH = NaCl + HClO4 =>
Cl2O3 + NaOH = NaCl + HClO4
H2SeO4 + NH4(OH) = (NH4)2(SeO4) + H2O =>
H2SeO4 + 2 NH4(OH) = (NH4)2(SeO4) + 2 H2O
C6H15OH + O2 = CO2 + H2O =>
2 C6H15OH + 19 O2 = 12 CO2 + 16 H2O
ClO4 = Cl + O2 =>
ClO4 = Cl + 2 O2
LiOH + Ag = AgOH + Li =>
LiOH + Ag = AgOH + Li
NaC7H5O3 + H2SO4 = C7H6O3 + Na2SO4 =>
2 NaC7H5O3 + H2SO4 = 2 C7H6O3 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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