| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na + CaO = NaO + Ca
Fe(NO3)2 + Na2CO3 = FeCO3 + NaNO3 =>
Fe(NO3)2 + Na2CO3 = FeCO3 + 2 NaNO3
NaHCO3 + C4H6O5 = CO2 + H2O + NaC4H4O5 =>
12 NaHCO3 + 11 C4H6O5 = 8 CO2 + 15 H2O + 12 NaC4H4O5
FeTiO3 + HCl + Cl2 = FeCl3 + TiO2 + H2O =>
2 FeTiO3 + 4 HCl + Cl2 = 2 FeCl3 + 2 TiO2 + 2 H2O
Cu(NO3)Ni = CuNiNO3 =>
Cu(NO3)Ni = CuNiNO3
Cu2O2H2CO3 = CuO + CO2 + H2O =>
Cu2O2H2CO3 = 2 CuO + CO2 + H2O
FeSO4NH4OH = FeNH4OHSO4 =>
FeSO4NH4OH = FeNH4OHSO4
C11H15NO + HCl = C11H15NO*HCl =>
C11H15NO + HCl = C11H15NO*HCl
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
KHgCl = ClHgK =>
KHgCl = ClHgK
NaI + Br2 + NaOH = NaIO3 + NaBr + H2O =>
NaI + 3 Br2 + 6 NaOH = NaIO3 + 6 NaBr + 3 H2O
Ag(NH3)2 + Cl2 + HNO3 = AgCl + NH4NO3 =>
2 Ag(NH3)2 + Cl2 + 4 HNO3 = 2 AgCl + 4 NH4NO3
SClPbNO = PbClSNO =>
SClPbNO = PbClSNO
Cl2O + H2O = HCl2 + O =>
2 Cl2O + H2O = 2 HCl2 + 3 O
CuSO4(aq) + (NH4)2S(aq) = CuS(s) + (NH4)2SO4(aq) =>
CuSO4(aq) + (NH4)2S(aq) = CuS(s) + (NH4)2SO4(aq)
H2SO3Ru = RuSO3H2 =>
H2SO3Ru = RuSO3H2
KCIAgNO = KNOAgCI =>
KCIAgNO = KNOAgCI
KNO2 + CrSO4 + KOH = N2 + K2CrO4 + K2SO4 + H2O =>
4 KNO2 + 3 CrSO4 + 8 KOH = 2 N2 + 3 K2CrO4 + 3 K2SO4 + 4 H2O
K2S4O6 + KMnO4 + H2SO4 = K2SO4 + H2O + MnSO4 =>
5 K2S4O6 + 14 KMnO4 + 6 H2SO4 = 12 K2SO4 + 6 H2O + 14 MnSO4
BeOK = KBeO =>
BeOK = KBeO
Mg2SiO4 + Cl2 + C = MgCl2 + SiO2 + CO2 =>
Mg2SiO4 + 2 Cl2 + C = 2 MgCl2 + SiO2 + CO2
NaOHASA = Na(ASA)OH =>
NaOHASA = Na(ASA)OH
As2S5 + NO3{-} + H2O = AsO4{3-} + SO4{2-} + NO + H{+} =>
3 As2S5 + 40 NO3{-} + 4 H2O = 6 AsO4{3-} + 15 SO4{2-} + 40 NO + 8 H{+}
FeKMnO4 = FeMnO4K =>
FeKMnO4 = FeMnO4K
Li2O(s) + H2O(l) = LiOH(aq) =>
Li2O(s) + H2O(l) = 2 LiOH(aq)
Cl2(g) + NaBr(aq) = NaCl(aq) + Br2(l) =>
Cl2(g) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(l)
LaCu = CuLa =>
LaCu = CuLa
Ca3(PO4)2 = Ca + PO4 =>
Ca3(PO4)2 = 3 Ca + 2 PO4
Fe(C2H3O2)2 + BeCl2 = FeCl2 + Be(C2H3O2)2 =>
Fe(C2H3O2)2 + BeCl2 = FeCl2 + Be(C2H3O2)2
Na2S4O6 + HCl + Al = NaCl + Al2Cl6 + H2O + H2S =>
Na2S4O6 + 20 HCl + 6 Al = 2 NaCl + 3 Al2Cl6 + 6 H2O + 4 H2S
S + HNO3 = HSO4 + NO2 + H2O =>
S + 7 HNO3 = HSO4 + 7 NO2 + 3 H2O
HFBr{-} = HBrF{-} =>
HFBr{-} = HBrF{-}
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
MnO2 + HCl = MnCl2 + H3O + Cl2 =>
MnO2 + 6 HCl = MnCl2 + 2 H3O + 2 Cl2
NaI + KMnO4 + HCI = I2 + MnCI3 + NaCI + KCI + H2O =>
6 NaI + KMnO4 + 8 HCI = 2 I2 + MnCI3 + 6 NaCI + KCI + 4 H2O
Pb(C2H3O2)2 + NaNO3 = PbNO3 + Na(C2H3O2)2 =>
Pb(C2H3O2)2 + NaNO3 = PbNO3 + Na(C2H3O2)2
C4H9BrNaOH = NaBrOC4H10 =>
C4H9BrNaOH = NaBrOC4H10
Ca2 + Al(OH)3 = Ca(OH)2 + Al3 =>
9 Ca2 + 12 Al(OH)3 = 18 Ca(OH)2 + 4 Al3
HMnO4 + AsH3 + H2SO4 = H5AsO4 + MnSO4 + H2O =>
6 HMnO4 + 5 AsH3 + 6 H2SO4 = 5 H5AsO4 + 6 MnSO4 + 4 H2O
C2 + H5 = C5H2 =>
25 C2 + 4 H5 = 10 C5H2
C4H8O2 + [Ag(NH3)2]OH = C2H7NO2 + Ag + NH3 + H2O =>
C4H8O2 + 4[Ag(NH3)2]OH = 2 C2H7NO2 + 4 Ag + 6 NH3 + 2 H2O
CH3I + Na = C2H6 + NaI =>
2 CH3I + 2 Na = C2H6 + 2 NaI
KOBaI = KIBaO =>
KOBaI = KIBaO
K3[Fe(CNS)6] + H2SO4 + Zn = Zn2[Fe(CNS)6] + H2S + K2SO4 + H2O =>
8 K3[Fe(CNS)6] + 15 H2SO4 + 16 Zn = 8 Zn2[Fe(CNS)6] + 3 H2S + 12 K2SO4 + 12 H2O
LiAgOH = LiOHAg =>
LiAgOH = LiOHAg
NbOC = NbCO =>
NbOC = NbCO
Co(s) + P4(s) = Co3P2 =>
6 Co(s) + P4(s) = 2 Co3P2
CuNFeCr = CuCrFeN =>
CuNFeCr = CuCrFeN
Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
SiO2 + K2O = K2SiO3 =>
SiO2 + K2O = K2SiO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/24
Équations équilibrées sur05/03/23
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