| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 = 8 H + 3 C
Ni(OH)2 + NH3H2O = [Ni(NH3)6](OH)2 + H2O =>
Ni(OH)2 + 6 NH3H2O = [Ni(NH3)6](OH)2 + 6 H2O
NaNH2 + H2O = NH3NaOH =>
NaNH2 + H2O = NH3NaOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Zn + AgL = Ag + ZnL =>
Zn + AgL = Ag + ZnL
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
C4H30 + O2 = CO2 + H2O =>
2 C4H30 + 23 O2 = 8 CO2 + 30 H2O
HNO2 + H2O = H3O + NO2 =>
HNO2 + H2O = H3O + NO2
Al4C3 + HC = AlC3 + CH4 =>
Al4C3 + 12 HC = 4 AlC3 + 3 CH4
NaHCO3 + KOH = NaCK + O2 + H =>
NaHCO3 + KOH = NaCK + 2 O2 + 2 H
CH3CH2CH2Br + H2O = HBr + CH3CH2CH2OH =>
CH3CH2CH2Br + H2O = HBr + CH3CH2CH2OH
CO2 + H2O = HCO2H + O2 =>
2 CO2 + 2 H2O = 2 HCO2H + O2
CuSO4*5H2O + H2O = [Cu(H2O)6]{2+} + SO4{2-} =>
CuSO4*5H2O + H2O = [Cu(H2O)6]{2+} + SO4{2-}
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
C4H6 + KMnO4 + H2O2 = C4H4(OH)2 + MnO2 + KOH =>
2 C4H6 + 2 KMnO4 + H2O2 = 2 C4H4(OH)2 + 2 MnO2 + 2 KOH
Fe2P + Rb4P6 + Fe = RbFe2P2 =>
2 Fe2P + Rb4P6 + 4 Fe = 4 RbFe2P2
Cu(CH3COO)2 + (NH4)2S = CuS + C2H7NO2 =>
Cu(CH3COO)2 + (NH4)2S = CuS + 2 C2H7NO2
Na + O + H2O + CO2 = NaH(CO3)2 =>
2 Na + 3 O + H2O + 4 CO2 = 2 NaH(CO3)2
NH5O + Cu2O = H2O + Cu + N2 =>
2 NH5O + 3 Cu2O = 5 H2O + 6 Cu + N2
H3O(aq) + CaCO3 = H2O(g) + Ca + CO2 =>
2 H3O(aq) + CaCO3 = 3 H2O(g) + Ca + CO2
CaF2 + Na2S = CaS + NaF =>
CaF2 + Na2S = CaS + 2 NaF
LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l) =>
2 LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l)
HIO3 + Cs2CO3 = HCO3 + Cs2IO3 =>
HIO3 + Cs2CO3 = HCO3 + Cs2IO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Mg + N = Mg2N2 =>
2 Mg + 2 N = Mg2N2
H2O + HNO3 + Sb = NO + H3SbO4 =>
2 H2O + 5 HNO3 + 3 Sb = 5 NO + 3 H3SbO4
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
MnO2 + NaOH + Br2 = NaBr + MnO4 + H2O =>
MnO2 + 4 NaOH + 2 Br2 = 4 NaBr + MnO4 + 2 H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
C2H2O4 + CuSO4 = CuC2O4 + H2SO4 =>
C2H2O4 + CuSO4 = CuC2O4 + H2SO4
AgNO3(aq) = O2(g) + NO2(g) + Ag(aq) =>
2 AgNO3(aq) = O2(g) + 2 NO2(g) + 2 Ag(aq)
Cu(OH)2 + C6H12O6 = Cu2O + H2O + C6H12O7 =>
2 Cu(OH)2 + C6H12O6 = Cu2O + 2 H2O + C6H12O7
Ba + HNO3 = Ba(NO3)2 + HN3 + H2O =>
8 Ba + 19 HNO3 = 8 Ba(NO3)2 + HN3 + 9 H2O
HClO + KI = KCl + I2 + H2O2 =>
2 HClO + 2 KI = 2 KCl + I2 + H2O2
Bi{3+} + FeCl2 + H2O = Fe3O4 + Bi + HCl + H{+} =>
2 Bi{3+} + 9 FeCl2 + 12 H2O = 3 Fe3O4 + 2 Bi + 18 HCl + 6 H{+}
Zn + K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + K =>
3 Zn + 2 K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + 6 K
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
KI + NaClO + H2SO4 = K2SO4 + NaCl + I2 + H2O =>
2 KI + NaClO + H2SO4 = K2SO4 + NaCl + I2 + H2O
KI + HBr + H2SO4 = I2 + K2S + H2O + KBr =>
8 KI + 6 HBr + H2SO4 = 4 I2 + K2S + 4 H2O + 6 KBr
Na2HPO4 + KCl = NaCl + K2HPO4 =>
Na2HPO4 + 2 KCl = 2 NaCl + K2HPO4
Ag2(SO4) + K2CrO4 = Ag2CrO4 + K2(SO4) =>
Ag2(SO4) + K2CrO4 = Ag2CrO4 + K2(SO4)
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
CO2 + H2O = HCO2H + O2 =>
2 CO2 + 2 H2O = 2 HCO2H + O2
MnO2 + NaNO3 + NaOH = NaMnO4 + NaNO2 + H2O =>
2 MnO2 + 3 NaNO3 + 2 NaOH = 2 NaMnO4 + 3 NaNO2 + H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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