| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H(C2H3O2) + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
BaH2Co3 = Ba(Co3)H2 =>
BaH2Co3 = Ba(Co3)H2
CaH2(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
CaH2(s) + 2 H2O(l) = Ca(OH)2(aq) + 2 H2(g)
NaHCO3 + Ca = CaCO3 + H2O + Na + CO2 =>
2 NaHCO3 + Ca = CaCO3 + H2O + 2 Na + CO2
Cu(NO3) + CaCu = Ca(NO3)2 + Cu =>
2 Cu(NO3) + CaCu = Ca(NO3)2 + 3 Cu
K3PO4 + H2O = KOH + H3PO4 =>
K3PO4 + 3 H2O = 3 KOH + H3PO4
NiO + CO = Ni + CO2 =>
NiO + CO = Ni + CO2
F2 + FeI2 = FeF2 + I =>
F2 + FeI2 = FeF2 + 2 I
CH3COOH + CH3(CH2)3OH = C6H12O2 + H2O =>
CH3COOH + CH3(CH2)3OH = C6H12O2 + H2O
C3H6O + C3H8O = C3H7O =>
C3H6O + C3H8O = 2 C3H7O
C2H6O + KMnO4 = C2H4O2 + H2O + KOH + MnO =>
5 C2H6O + 4 KMnO4 = 5 C2H4O2 + 3 H2O + 4 KOH + 4 MnO
C3H6 + I2 = C3H5I + HI =>
C3H6 + I2 = C3H5I + HI
HNO3 + Mn(OH)2 = H(OH) + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H(OH) + Mn(NO3)2
H3PO4 + MgO2H2 = Mg3P2O8 + H2O =>
2 H3PO4 + 3 MgO2H2 = Mg3P2O8 + 6 H2O
HCNO + H2O = NH3 + CO2 =>
HCNO + H2O = NH3 + CO2
Cr2O3 + NaClO4 + KOH = K2CrO4 + NaClO2 + H2O =>
2 Cr2O3 + 3 NaClO4 + 8 KOH = 4 K2CrO4 + 3 NaClO2 + 4 H2O
Mn(aq) + BiO3(aq) = MnO4(aq) + Bi(aq) =>
3 Mn(aq) + 4 BiO3(aq) = 3 MnO4(aq) + 4 Bi(aq)
Ca(NO3)2 + AlCl3 = CaCl2 + Al(NO3)3 =>
3 Ca(NO3)2 + 2 AlCl3 = 3 CaCl2 + 2 Al(NO3)3
P2S3 + HNO3 = H3PO4 + H2SO4 + NO2 + H2O =>
P2S3 + 28 HNO3 = 2 H3PO4 + 3 H2SO4 + 28 NO2 + 8 H2O
Fe(OH)2 + SO2 = FeSO3 + H2O =>
Fe(OH)2 + SO2 = FeSO3 + H2O
N + O2 = N2O3 =>
4 N + 3 O2 = 2 N2O3
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
CoCl2 + KI = CoI2 + KCl =>
CoCl2 + 2 KI = CoI2 + 2 KCl
HNO3 + MgO2H2 = H2O + MgN2O6 =>
2 HNO3 + MgO2H2 = 2 H2O + MgN2O6
Mn{2+} = Mn{3+} + e =>
Mn{2+} = Mn{3+} + e
Co(NO3)2 + KI = Co(I)2 + KNO3 =>
Co(NO3)2 + 2 KI = Co(I)2 + 2 KNO3
Fe(NO3)2 + KOH = Fe(OH)2 + KNO3 =>
Fe(NO3)2 + 2 KOH = Fe(OH)2 + 2 KNO3
Fe + Al2O = FeO + Al =>
Fe + Al2O = FeO + 2 Al
Mn{2+} = Mn{4+} + e =>
Mn{2+} = Mn{4+} + 2e
LiOH + H2CO3 = Li2(CO3) + H2O =>
2 LiOH + H2CO3 = Li2(CO3) + 2 H2O
AlCl3 + H2(SO4) = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2(SO4) = Al2(SO4)3 + 6 HCl
CO2 + CH = CO + H2O =>
3 CO2 + 2 CH = 5 CO + H2O
CuCl2 + H3PO4 = CuCl2H3PO4 =>
CuCl2 + H3PO4 = CuCl2H3PO4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C6H10 + HBr = C6H12Br2 =>
C6H10 + 2 HBr = C6H12Br2
HCl + FeS = FeCl2 + H2S =>
2 HCl + FeS = FeCl2 + H2S
CaH2(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
CaH2(s) + 2 H2O(l) = Ca(OH)2(aq) + 2 H2(g)
BaSO4 + H2SO4 = BaH2 + (SO4)2 =>
BaSO4 + H2SO4 = BaH2 + (SO4)2
NaClO2 = ClNa + O2 =>
NaClO2 = ClNa + O2
HCl + Na(OH)2 = H(OH)2 + NaCl =>
HCl + Na(OH)2 = H(OH)2 + NaCl
As2O3 + NO3 + H = H3AsO4 + N2O3 =>
3 As2O3 + 10 NO3 + 18 H = 6 H3AsO4 + 5 N2O3
AgI = Ag + I =>
AgI = Ag + I
C6H5NH2 + HNO3 = C6H5NH4NO2 + N2 + O2 =>
2 C6H5NH2 + 4 HNO3 = 2 C6H5NH4NO2 + N2 + 4 O2
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
Na2S + Na2[Fe(CN)5NO] = Na4[Fe(CN)5NOS] =>
Na2S + Na2[Fe(CN)5NO] = Na4[Fe(CN)5NOS]
Fe(OH)2 + SO2 = FeSO3 + H2O =>
Fe(OH)2 + SO2 = FeSO3 + H2O
K + Ba(OH)2 = Ba + KOH =>
2 K + Ba(OH)2 = Ba + 2 KOH
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
Na2(C2O4) + Pb(NO3)2 = Pb(C2O4) + Na(NO3) =>
Na2(C2O4) + Pb(NO3)2 = Pb(C2O4) + 2 Na(NO3)
Al(NO3) + NaCO3 = NaNO3 + AlCO3 =>
Al(NO3) + NaCO3 = NaNO3 + AlCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
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