| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(OH)2 + HNO3 = NiOH(NO3) + H2O
Mg + O2 = Mg2O =>
4 Mg + O2 = 2 Mg2O
K + N2 = K3N =>
6 K + N2 = 2 K3N
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
Mg + HNO3(nonconc) = Mg(NO3)2 + H2 =>
Mg + 2 HNO3(nonconc) = Mg(NO3)2 + H2
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
(C2H6) + (O2) = (H2O) + (CO2) =>
2(C2H6) + 7(O2) = 6(H2O) + 4(CO2)
HCHO + Ag2O = Ag + HCOOH =>
HCHO + Ag2O = 2 Ag + HCOOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(CH3)3CCH2CH(CH3)3 + O2 = CO2 + H2O =>
4(CH3)3CCH2CH(CH3)3 + 57 O2 = 36 CO2 + 42 H2O
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
KMnO4 + CoCl2 = KMnO4CoCl2 =>
KMnO4 + CoCl2 = KMnO4CoCl2
Al2O3H2O + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3H2O + 3 H2SO4 = Al2(SO4)3 + 4 H2O
NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Na2CO3 + Ca1CO2 = Ca1CO3 + Na2CO2 =>
Na2CO3 + Ca1CO2 = Ca1CO3 + Na2CO2
MnSO4 + H2SO4 + PbO2 + K2SO4 = PbSO4 + KMnO4 + H2O =>
2 MnSO4 + 2 H2SO4 + 5 PbO2 + K2SO4 = 5 PbSO4 + 2 KMnO4 + 2 H2O
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Na2SO4 + Ba(NO3)2 = BaSO4 + Na2(NO3)2 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + Na2(NO3)2
BaO + NaOH = Ba(OH)2 + Na2O =>
BaO + 2 NaOH = Ba(OH)2 + Na2O
NaHSO3 + NaOH = Na2SO3 + H2O =>
NaHSO3 + NaOH = Na2SO3 + H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NaCl = Cl2 + Na =>
2 NaCl = Cl2 + 2 Na
HCl + Na2CO3 = Na2CO3HCl =>
HCl + Na2CO3 = Na2CO3HCl
Ca(OH)2 + C8H5KO4 = H2O + Ca(C8H4KO4)2 =>
Ca(OH)2 + 2 C8H5KO4 = 2 H2O + Ca(C8H4KO4)2
KMnOH + NaOH = NaMnOH + KOH =>
KMnOH + NaOH = NaMnOH + KOH
Fe2(SO4)3 + BaCl2 = BaSO4 + FeCl3 =>
Fe2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 FeCl3
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
Fe2AlFeAl3 = Al + Fe =>
Fe2AlFeAl3 = 4 Al + 3 Fe
NaOH + (COOH)2 = Na2(COO)2 + H2O =>
2 NaOH + (COOH)2 = Na2(COO)2 + 2 H2O
C4H9Cl + AgNO3 = C4H9NO3 + AgCl =>
C4H9Cl + AgNO3 = C4H9NO3 + AgCl
S + F = SF6 =>
S + 6 F = SF6
HNO2 + KNO3 = HNO3 + KNO2 =>
HNO2 + KNO3 = HNO3 + KNO2
FeCl3 + Ca(OH)2 = CaCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Ca(OH)2 = 3 CaCl2 + 2 Fe(OH)3
Cr(OH)3 + HI = CrI3 + H2O =>
Cr(OH)3 + 3 HI = CrI3 + 3 H2O
KOH + SrCO3 = KCO3 + SrOH =>
KOH + SrCO3 = KCO3 + SrOH
CH3Cl + CH3CH3NH = CH3CH3CH3NHCl =>
CH3Cl + CH3CH3NH = CH3CH3CH3NHCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Si + Al = Al4Si3 =>
3 Si + 4 Al = Al4Si3
Fe2AlFeAl3 = Al + Fe =>
Fe2AlFeAl3 = 4 Al + 3 Fe
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NaOH + NaSO3 + NaMnO4 = Na2MnO4 + H2O + Na2SO4 =>
2 NaOH + NaSO3 + NaMnO4 = Na2MnO4 + H2O + Na2SO4
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
Fe2AlFeAl3 = Al + Fe =>
Fe2AlFeAl3 = 4 Al + 3 Fe
C + FeO2 = Fe + CO2 =>
C + FeO2 = Fe + CO2
Mn + CuC1 = Cu + MnC12 =>
Mn + 12 CuC1 = 12 Cu + MnC12
C2H6O + KMnO4 + H2SO4 = C2H4O + K2SO4 + MnSO4 + H2O =>
5 C2H6O + 2 KMnO4 + 3 H2SO4 = 5 C2H4O + K2SO4 + 2 MnSO4 + 8 H2O
H3P4 + Cu + O = Cu3(PO4)2 + H2 =>
2 H3P4 + 12 Cu + 32 O = 4 Cu3(PO4)2 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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