| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KNO3 + Na3[Co(NO2)6] = 3 NaNO3 + K3[Co(NO2)6]
HCl + HgS + NO3{-} = HgCl4{-} + S + NO + H2O =>
4 HCl + HgS + NO3{-} = HgCl4{-} + S + NO + 2 H2O
KOH(aq)HCl(aq) = KCl(aq)HOH(s) =>
KOH(aq)HCl(aq) = KCl(aq)HOH(s)
Ni + V = Ni886V114 =>
886 Ni + 114 V = Ni886V114
Fe3Cl + NaOH = Fe3OH + NaCl =>
Fe3Cl + NaOH = Fe3OH + NaCl
C10H8 + O2 = CO8 + H2O =>
C10H8 + 42 O2 = 10 CO8 + 4 H2O
C2H5O2N + O2 = CO2 + H2O + N =>
4 C2H5O2N + 9 O2 = 8 CO2 + 10 H2O + 4 N
Ba2SO4 + HCl = BaCl2 + H2O + SO2 =>
Ba2SO4 + 4 HCl = 2 BaCl2 + 2 H2O + SO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
I + Na = NaI =>
I + Na = NaI
K + O2 = K2O =>
4 K + O2 = 2 K2O
Cd(NO3)2MnCl2 = Mn(NO3)2CdCl2 =>
Cd(NO3)2MnCl2 = Mn(NO3)2CdCl2
(NaHCO3) + HCl = NaCl + H2(CO3) =>
(NaHCO3) + HCl = NaCl + H2(CO3)
HgCO3 + HF = HgF2 + CO2 + H2O =>
HgCO3 + 2 HF = HgF2 + CO2 + H2O
Ni + FeCl2 = NiCl + Fe =>
2 Ni + FeCl2 = 2 NiCl + Fe
Cl(g)Na = NaCl =>
Cl(g)Na = NaCl
H2O2 + H2SO4 + KI = H2O + K2SO4 + I2 =>
H2O2 + H2SO4 + 2 KI = 2 H2O + K2SO4 + I2
CaCO3 + N2 + H2O = Ca(NO3)2 + C + H2 =>
CaCO3 + N2 + 3 H2O = Ca(NO3)2 + C + 3 H2
ZnFeN = FeZnN =>
ZnFeN = FeZnN
K2SO4(aq) + MgCl2(aq) = KCl + MgSO4 =>
K2SO4(aq) + MgCl2(aq) = 2 KCl + MgSO4
NH3 + H2O = N2 + H3O =>
2 NH3 + 6 H2O = N2 + 6 H3O
CaO + H2O = CaO2 + H2 =>
CaO + H2O = CaO2 + H2
PotassiumIodideSilverNitrate = PotassiumNitrateSilverIodide =>
PotassiumIodideSilverNitrate = PotassiumNitrateSilverIodide
Hg(NO3)2 + NaF + H2O = HgO + NaNO3 + HF =>
Hg(NO3)2 + 2 NaF + H2O = HgO + 2 NaNO3 + 2 HF
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
Fe(OH)3 + NaCl3 = FeCl3 + Na(OH)3 =>
Fe(OH)3 + NaCl3 = FeCl3 + Na(OH)3
NaOH + FeSO4 = Na2SO4 + Fe(OH)2 =>
2 NaOH + FeSO4 = Na2SO4 + Fe(OH)2
FeSO4 + NaOH + H2O2 = FeO2 + H2O + Na2SO4 =>
FeSO4 + 2 NaOH + H2O2 = FeO2 + 2 H2O + Na2SO4
Hg + CuSO4 = Hg(SO4)2 + Cu =>
Hg + 2 CuSO4 = Hg(SO4)2 + 2 Cu
KOH + NiSO4 = K2SO4 + NiO + H2O =>
2 KOH + NiSO4 = K2SO4 + NiO + H2O
C5H8N4O12 + O2 = CO2 + H2O + NO2 =>
C5H8N4O12 + 5 O2 = 5 CO2 + 4 H2O + 4 NO2
CH3CH2OH + CO2 = C6H12O6 =>
2 CH3CH2OH + 2 CO2 = C6H12O6
C2H5NHC3H6O = C5H11NHO =>
C2H5NHC3H6O = C5H11NHO
Li2OSb2O3 = LiSbO2 =>
Li2OSb2O3 = 2 LiSbO2
Ba(NO3)2(aq) + NaCl(aq) = BaCl(s) + Na(NO3)2(aq) =>
Ba(NO3)2(aq) + NaCl(aq) = BaCl(s) + Na(NO3)2(aq)
P2O3 + KOH = K3PO3 + H2O =>
P2O3 + 6 KOH = 2 K3PO3 + 3 H2O
Ba(NO3)2 + H3Po4 = Ba3(Po4)2 + HNO3 =>
3 Ba(NO3)2 + 2 H3Po4 = Ba3(Po4)2 + 6 HNO3
SFeHCl = SHFeCl =>
SFeHCl = SHFeCl
KCl + Hg2(C2H3O2)2 = Hg2Cl2K2 + (C2H3O2)2 =>
2 KCl + Hg2(C2H3O2)2 = Hg2Cl2K2 + (C2H3O2)2
FeCl + NH4OH = Fe(OH) + NH4Cl =>
FeCl + NH4OH = Fe(OH) + NH4Cl
KClO + P = KCl + PO =>
KClO + P = KCl + PO
NaCl + HI = NaI + HCl =>
NaCl + HI = NaI + HCl
Al + HCOOH = AlCOOH + H2 =>
2 Al + 2 HCOOH = 2 AlCOOH + H2
Na2S + KOH = K2S + NaOH =>
Na2S + 2 KOH = K2S + 2 NaOH
PbF2 + O2 = PbO2 + F2 =>
PbF2 + O2 = PbO2 + F2
HNO3 + CO = H2 + CO(NO3)3 =>
6 HNO3 + 2 CO = 3 H2 + 2 CO(NO3)3
Fe{2} = Fe{2}O{3] =>
Fe{2} = Fe{2}O{3]
AgBrMgClO = AgClOMgBr =>
AgBrMgClO = AgClOMgBr
KI + Pb(ClO4)2 = PbI2 + KClO4 =>
2 KI + Pb(ClO4)2 = PbI2 + 2 KClO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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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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