| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaH2SO4 = CaSO4H2
AgClCr = AgCrCl =>
AgClCr = AgCrCl
CuS + Cu(OH)2 = H2S + CuO =>
CuS + Cu(OH)2 = H2S + 2 CuO
CH3CH2Cl2 + NaOH = CH3CH2OHCl + NaCl =>
CH3CH2Cl2 + NaOH = CH3CH2OHCl + NaCl
I2 + H2O2 = HIO3 + H2O =>
I2 + 5 H2O2 = 2 HIO3 + 4 H2O
NH4OHC2H4O2 = C2H3O2NH4H2O =>
NH4OHC2H4O2 = C2H3O2NH4H2O
Ti(s)HCl(aq) = TiClH(g) =>
Ti(s)HCl(aq) = TiClH(g)
Fe3O4 + H2CO3 = FeCO3 + Fe2(CO3)3 + H2O =>
Fe3O4 + 4 H2CO3 = FeCO3 + Fe2(CO3)3 + 4 H2O
Mo + I2 = MoI3 =>
2 Mo + 3 I2 = 2 MoI3
Ba(NO3)2 + K2CrO4 = K(NO3) + BaCrO4 =>
Ba(NO3)2 + K2CrO4 = 2 K(NO3) + BaCrO4
ClFe + BaK = ClK + FeBa =>
ClFe + BaK = ClK + FeBa
H2SO44 = O2 + H2O + SO2 =>
2 H2SO44 = 41 O2 + 2 H2O + 2 SO2
FeCl2HNO2HCl = FeCl3NOH2O =>
FeCl2HNO2HCl = FeCl3NOH2O
NaOH + K2SO4 = NaSO4 + K2OH =>
NaOH + K2SO4 = NaSO4 + K2OH
IO4 + H2O = HIO4 + O2 =>
4 IO4 + 2 H2O = 4 HIO4 + O2
MnSO4(H2O) = MnSO4H2O =>
MnSO4(H2O) = MnSO4H2O
Fe3O4 + H2S = Fe3S4 + H2O =>
Fe3O4 + 4 H2S = Fe3S4 + 4 H2O
CH8(NO3)3 = CO2 + H2O + N2 + O2 =>
2 CH8(NO3)3 = 2 CO2 + 8 H2O + 3 N2 + 3 O2
MnO + Si = Mn3Si + SiO2 =>
6 MnO + 5 Si = 2 Mn3Si + 3 SiO2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Al(s)Ni(NO3)2(aq) = Al(NO3)2(aq)Ni(s) =>
Al(s)Ni(NO3)2(aq) = Al(NO3)2(aq)Ni(s)
PbO + H2 = Pb + H2O3 =>
3 PbO + H2 = 3 Pb + H2O3
Fe2O3 + NH4 = FeO + H2O + N2 =>
4 Fe2O3 + 2 NH4 = 8 FeO + 4 H2O + N2
FeS2 + H2O = Fe2O4 + H + H2SO4 =>
2 FeS2 + 20 H2O = Fe2O4 + 32 H + 4 H2SO4
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
CaSO4*2H2O + Ca(OH)2 + Al(OH)3 + H2O = Ca6Al2(SO4)3(OH)12*26H2O =>
3 CaSO4*2H2O + 3 Ca(OH)2 + 2 Al(OH)3 + 20 H2O = Ca6Al2(SO4)3(OH)12*26H2O
NaHCO3HC2H302 = NaC2H302H2OCO2 =>
NaHCO3HC2H302 = NaC2H302H2OCO2
FeCl2 = Cl + Fe2 =>
2 FeCl2 = 4 Cl + Fe2
C7H6O2 + C2H5OH = C9H11O2 + OH =>
C7H6O2 + C2H5OH = C9H11O2 + OH
H + Fe2Cl3 = Fe + HCl =>
3 H + Fe2Cl3 = 2 Fe + 3 HCl
Al(SO4)3 + CaBr = AlBr3 + CaSO4 =>
Al(SO4)3 + 3 CaBr = AlBr3 + 3 CaSO4
Fe3 + NH4SCN + H2O2 = [Fe(SCN)6]3 + NO2H6 =>
Fe3 + 18 NH4SCN + 18 H2O2 = [Fe(SCN)6]3 + 18 NO2H6
Cu(SO4) + Fe = FeSO4 + Cu =>
Cu(SO4) + Fe = FeSO4 + Cu
N2SO4 + NaOH = N2OH + NaSO4 =>
N2SO4 + NaOH = N2OH + NaSO4
CdNO2HgS2 = CdS2HgNO2 =>
CdNO2HgS2 = CdS2HgNO2
Na2CO3(H2O) = Na2CO3H2O =>
Na2CO3(H2O) = Na2CO3H2O
AgClONa = Ag(s)NaClO(aq) =>
AgClONa = Ag(s)NaClO(aq)
CH3OH + C7H6O2 = C9H10O2 + H2O =>
2 CH3OH + C7H6O2 = C9H10O2 + 2 H2O
CuBr2Cl2 = CuCl2Br2 =>
CuBr2Cl2 = CuCl2Br2
PbHI = IPbH =>
PbHI = IPbH
CuO(s) + C(s) = Cu(s) + CO2(g) =>
2 CuO(s) + C(s) = 2 Cu(s) + CO2(g)
CuCl2*2H2O + Pb = PbCl2 + Cu + H2O =>
CuCl2*2H2O + Pb = PbCl2 + Cu + 2 H2O
W3X2Z + X3Z2 = W4Z5 + X2X4 =>
48 W3X2Z + 66 X3Z2 = 36 W4Z5 + 49 X2X4
LiOS = LiSO =>
LiOS = LiSO
Mg + HOH = Mg(OH)2 + H =>
Mg + 2 HOH = Mg(OH)2 + 2 H
HBr(aq)NiS(s) = HSBrNi =>
HBr(aq)NiS(s) = HSBrNi
HBrSn = BrSnH =>
HBrSn = BrSnH
Na + Pd + Cl = Na2PdCl4 =>
2 Na + Pd + 4 Cl = Na2PdCl4
CaO + H2O = Ca(OH)2 = O2 =>
CaO + H2O = Ca(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/23/24
Équations équilibrées sur05/23/23
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