| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 2 KOH = Fe(OH)2 + 2 K
H2SiO3 + Ba(OH)2 = BaSiO3 + H2O =>
H2SiO3 + Ba(OH)2 = BaSiO3 + 2 H2O
Fe2O3 + HCe = FeCe3 + H2O =>
Fe2O3 + 6 HCe = 2 FeCe3 + 3 H2O
FeCl3 + K2SO4 = KCl + Fe2(SO4)3 =>
2 FeCl3 + 3 K2SO4 = 6 KCl + Fe2(SO4)3
Ba(NO3)2 + FeSO4 = BaSO4 + Fe(NO3)2 =>
Ba(NO3)2 + FeSO4 = BaSO4 + Fe(NO3)2
NH4Cl = NH4 + Cl2 =>
2 NH4Cl = 2 NH4 + Cl2
Ca(OH)2 + HCI = CaI + HC(OH)2 =>
Ca(OH)2 + HCI = CaI + HC(OH)2
LiOH + FeCl2 = LiCl + Fe(OH)2 =>
2 LiOH + FeCl2 = 2 LiCl + Fe(OH)2
KOH + HNO3 = H2O + KNO3 =>
KOH + HNO3 = H2O + KNO3
Cs2CO3 + HClO3 = CsClO3 + H2CO3 =>
Cs2CO3 + 2 HClO3 = 2 CsClO3 + H2CO3
SCI2 = S8 + CI2 =>
8 SCI2 = S8 + 8 CI2
KOH + HNO3 = H2O + KNO3 =>
KOH + HNO3 = H2O + KNO3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
SrCl2 = Sr + Cl =>
SrCl2 = Sr + 2 Cl
K2SO3 + HI = H2SO3 + KI =>
K2SO3 + 2 HI = H2SO3 + 2 KI
AlCl3 + H2S = Al2S3 + HCl =>
2 AlCl3 + 3 H2S = Al2S3 + 6 HCl
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
SrCl2 = Sr + Cl =>
SrCl2 = Sr + 2 Cl
Si + Fe2 = SiFe4 =>
Si + 2 Fe2 = SiFe4
S + CrO3 = Cr2O3 + SO2 =>
3 S + 4 CrO3 = 2 Cr2O3 + 3 SO2
K2SO4 + HI = KI + H2SO4 =>
K2SO4 + 2 HI = 2 KI + H2SO4
HBr + BaSO3 = BaBr2 + H2O + SO2 =>
2 HBr + BaSO3 = BaBr2 + H2O + SO2
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
CaBr2 + Na2CO3 = Ca2(CO3) + NaBr2 =>
2 CaBr2 + Na2CO3 = Ca2(CO3) + 2 NaBr2
CsF(s) + XeF6(s) = CsXeF7(s) =>
CsF(s) + XeF6(s) = CsXeF7(s)
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
CO2 + H1 = CH3 + H2O =>
CO2 + 7 H1 = CH3 + 2 H2O
Pb(NO3)2 + NaCI = PbCI + Na(NO3)2 =>
Pb(NO3)2 + NaCI = PbCI + Na(NO3)2
S + CrO3 = Cr2O3 + SO2 =>
3 S + 4 CrO3 = 2 Cr2O3 + 3 SO2
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
HCl(aq) + K2SO3(s) = H2O(l) + KCl(aq) + SO2(g) =>
2 HCl(aq) + K2SO3(s) = H2O(l) + 2 KCl(aq) + SO2(g)
InCl3 + H2O = In(OH)3 + HCl =>
InCl3 + 3 H2O = In(OH)3 + 3 HCl
BaO2 + MnO2 = MnBaO4 =>
BaO2 + MnO2 = MnBaO4
H2SO3 + HgNO3 = Hg2SO4 + NO2 + H2O =>
H2SO3 + 2 HgNO3 = Hg2SO4 + 2 NO2 + H2O
Fe2(SO4)3 + KOH = Fe(OH)3 + K2(SO4) =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2(SO4)
Rh2(SO4)3 + H2O = Rh2(SO4)3*6H2O =>
Rh2(SO4)3 + 6 H2O = Rh2(SO4)3*6H2O
N2O + NaClO + NaOH = NaCl + NaNO2 + H2O =>
N2O + 2 NaClO + 2 NaOH = 2 NaCl + 2 NaNO2 + H2O
Fe2(SO4)3 + KOH = Fe(OH)3 + K2(SO4) =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2(SO4)
NaHCO3 + HC6H7O7 = NaC6H7O7 + H2O + CO2 =>
NaHCO3 + HC6H7O7 = NaC6H7O7 + H2O + CO2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
HF + CH3CH2OH = CH3CH2F + H2O =>
HF + CH3CH2OH = CH3CH2F + H2O
C2H5COONa + NaOH = C2H6 + Na2CO3 =>
C2H5COONa + NaOH = C2H6 + Na2CO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4Cl + NaH2PO4 = NH3 + H3PO4 + NaCl =>
NH4Cl + NaH2PO4 = NH3 + H3PO4 + NaCl
C2H6O + CO2 = C12H22O11 + H2O =>
4 C2H6O + 4 CO2 = C12H22O11 + H2O
Al(NO3)3 = Al + NO3 =>
Al(NO3)3 = Al + 3 NO3
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
AgNO3(aq) + NaBr(aq) = AgBr(s) + NaNO3(aq) =>
AgNO3(aq) + NaBr(aq) = AgBr(s) + NaNO3(aq)
Fe3 + Cl2 = FeCl3 =>
2 Fe3 + 9 Cl2 = 6 FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/08/24
Équations équilibrées sur10/08/23
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