| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCO3 + H2O = FeO + H2CO3
CuNH4SCN = CuSCNNH4 =>
CuNH4SCN = CuSCNNH4
HCl + FeCl3 = HCl2 + FeCl2 =>
HCl + FeCl3 = HCl2 + FeCl2
S2O3{-2} + I2 = S4O6{-2} + I{-} =>
2 S2O3{-2} + I2 = S4O6{-2} + 2 I{-}
Mg(aq) + (OH)(aq) = Mg(OH) =>
Mg(aq) + (OH)(aq) = Mg(OH)
PbHOKI = PbIKOH =>
PbHOKI = PbIKOH
HlCa(OH)2 = CaOHl + H2O =>
HlCa(OH)2 = CaOHl + H2O
Al2S03(s) = Al(s) + S8(s) =>
8 Al2S03(s) = 16 Al(s) + 3 S8(s)
CuSO4*5H2O(s) = CuSO4(s) + H2O(g) =>
CuSO4*5H2O(s) = CuSO4(s) + 5 H2O(g)
FeCl2 + Cl2 = FeCl2Cl2 =>
FeCl2 + Cl2 = FeCl2Cl2
NaOCH3 + H2O = NaOHHOCH3 =>
NaOCH3 + H2O = NaOHHOCH3
Pb(NO3)2 = PbO + N2O5 =>
Pb(NO3)2 = PbO + N2O5
NaNO2 + CO2 = NaCNO4 =>
NaNO2 + CO2 = NaCNO4
NaCl + CaO = CaCl2Na2O =>
2 NaCl + CaO = CaCl2Na2O
C2H6O + H2O2 = C2H4O2 + H2O =>
C2H6O + 2 H2O2 = C2H4O2 + 3 H2O
CaCl2 + AgNo3 = Ca(No3)2 + AgCl =>
CaCl2 + 2 AgNo3 = Ca(No3)2 + 2 AgCl
CsOH + HCl = H2O + CsCl =>
CsOH + HCl = H2O + CsCl
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
C2H5COOH + H2O = H3O{+} + C2H5COO{-} =>
C2H5COOH + H2O = H3O{+} + C2H5COO{-}
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
Mg + H2O = MgO2H2 + H2 =>
Mg + 2 H2O = MgO2H2 + H2
Hg(OH)2 + HNO3 = Hg(OH)NO3 + H2O =>
Hg(OH)2 + HNO3 = Hg(OH)NO3 + H2O
FeCUSO4 = CUFeSO4 =>
FeCUSO4 = CUFeSO4
Ba2 + H2O = Ba(OH)2 + H2 =>
Ba2 + 4 H2O = 2 Ba(OH)2 + 2 H2
CO2 + CaSIO3 + H2O = SIO2 + Ca(HCO3)2 =>
2 CO2 + CaSIO3 + H2O = SIO2 + Ca(HCO3)2
K4[Fe(CN)6] + FeSO4 = Fe4(Fe(CN)6)3 + K2SO4 + Fe =>
3 K4[Fe(CN)6] + 6 FeSO4 = Fe4(Fe(CN)6)3 + 6 K2SO4 + 2 Fe
K2CO3(aq) + ZnCl2(aq) = ZnCO3 + KCl =>
K2CO3(aq) + ZnCl2(aq) = ZnCO3 + 2 KCl
K2CrO4 + KI + HCl = I2 + Cr2O3 + KCl + H2O =>
2 K2CrO4 + 6 KI + 10 HCl = 3 I2 + Cr2O3 + 10 KCl + 5 H2O
CaPb(NO3)2 = PbCa(NO3)2 =>
CaPb(NO3)2 = PbCa(NO3)2
Ba(NO3)2(aq) + NaI(aq) = BaI2 + NaNO3 =>
Ba(NO3)2(aq) + 2 NaI(aq) = BaI2 + 2 NaNO3
Pt + HCl = PtHCl =>
Pt + HCl = PtHCl
HgClO3Ag = AgClO3Hg =>
HgClO3Ag = AgClO3Hg
CuSO4 + Ba(OH)2 = BaSO4 + Cu(OH)2 =>
CuSO4 + Ba(OH)2 = BaSO4 + Cu(OH)2
CaO + Cl2 = CaCl2 + O =>
CaO + Cl2 = CaCl2 + O
CO + H2O2 = C5H12O5 + O2 =>
5 CO + 6 H2O2 = C5H12O5 + 6 O2
H3AsO4 + Pb(OH)4 = H2O + Pb3(AsO4)4 =>
4 H3AsO4 + 3 Pb(OH)4 = 12 H2O + Pb3(AsO4)4
FeS2 + Al2O3 + O2 = Fe2O3 + Al2(SO4)3 =>
12 FeS2 + 8 Al2O3 + 45 O2 = 6 Fe2O3 + 8 Al2(SO4)3
Cl + SCN = ClCN + S =>
Cl + SCN = ClCN + S
Na2CO3 + AgCl + C = NaCl + Ag + CO2 =>
2 Na2CO3 + 4 AgCl + C = 4 NaCl + 4 Ag + 3 CO2
Zr6 + HO = Zr(OH)4 =>
Zr6 + 24 HO = 6 Zr(OH)4
K + Al(NO3)3 = Al + KNO3 =>
3 K + Al(NO3)3 = Al + 3 KNO3
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2SO3(aq) =>
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2SO3(aq)
FeO3(s) + CO = Fe(l) + CO2 =>
FeO3(s) + 3 CO = Fe(l) + 3 CO2
Ba(NO3)2 + K3(PO4) = Ba3(PO4)2 + KNO3 =>
3 Ba(NO3)2 + 2 K3(PO4) = Ba3(PO4)2 + 6 KNO3
NaCl + Li2S = Na2S + LiCl =>
2 NaCl + Li2S = Na2S + 2 LiCl
(NH4)6Mo7O24 + Na2S + HCl = Mo5O14 + S + NH4Cl + H2O + NaCl =>
5(NH4)6Mo7O24 + 7 Na2S + 44 HCl = 7 Mo5O14 + 7 S + 30 NH4Cl + 22 H2O + 14 NaCl
Na2SZn(SO4) = Na2SO4ZnS =>
Na2SZn(SO4) = Na2SO4ZnS
(NH4)2CO3 + Ca(OH)2 = NH4OH + CaCO3 =>
(NH4)2CO3 + Ca(OH)2 = 2 NH4OH + CaCO3
Fe(S)(S) = FeS(S) =>
Fe(S)(S) = FeS(S)
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s) =>
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/06/24
Équations équilibrées sur05/06/23
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