| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + Na2O3SI = MgSIO3 + 2 NaCl
H2O + BeSO4 = H2SO4 + BeO =>
H2O + BeSO4 = H2SO4 + BeO
BaS + Al(Cl)3 = BaCl2 + Al2S3 =>
3 BaS + 2 Al(Cl)3 = 3 BaCl2 + Al2S3
Cr + HCl = Cl2Cr + H2 =>
Cr + 2 HCl = Cl2Cr + H2
He + Na = He10Na10 =>
10 He + 10 Na = He10Na10
CH2O2 + CH3OH = CH2OCH3 + H2O =>
CH2O2 + 7 CH3OH = 4 CH2OCH3 + 5 H2O
C2H4 + O3 = CH3OH + CO2 =>
C2H4 + O3 = CH3OH + CO2
Ti2 + Br2 = TiBr =>
Ti2 + Br2 = 2 TiBr
KI + MnO4 + H2SO4 = K2SO4 + MnO2 + H2O + I2 =>
4 KI + MnO4 + 2 H2SO4 = 2 K2SO4 + MnO2 + 2 H2O + 2 I2
S + LiOH = Li2S + Li2SO3 + H2O =>
3 S + 6 LiOH = 2 Li2S + Li2SO3 + 3 H2O
C13H10O2 + H2O = CH3COOH + CH3OH =>
C13H10O2 + 11 H2O = 5 CH3COOH + 3 CH3OH
N(H4)Cl + Ca(OH)2 = (CaCl2) + (NH3) + (H2)O =>
2 N(H4)Cl + Ca(OH)2 = (CaCl2) + 2(NH3) + 2(H2)O
H3I = I + H2 =>
2 H3I = 2 I + 3 H2
H2O + Ca3(PO4)2 = Ca(OH)2 + H3PO4 =>
6 H2O + Ca3(PO4)2 = 3 Ca(OH)2 + 2 H3PO4
H2TeO4 + Cm(OH)3 = Cm2(TeO4)3 + H2O =>
3 H2TeO4 + 2 Cm(OH)3 = Cm2(TeO4)3 + 6 H2O
GeO2 + S = GeS + SO2 =>
GeO2 + 2 S = GeS + SO2
NaBr + CaO = NaO + CaBr =>
NaBr + CaO = NaO + CaBr
HNO3 + MnSO4 + NaBiO3 = HMnO4 + Bi(NO3)3 + NaNO3 + Na2SO4 + H2O =>
16 HNO3 + 2 MnSO4 + 5 NaBiO3 = 2 HMnO4 + 5 Bi(NO3)3 + NaNO3 + 2 Na2SO4 + 7 H2O
NH3 + H2SO4 = NH4(HSO4) =>
NH3 + H2SO4 = NH4(HSO4)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
HC2H4 + O2 = CO2 + H2O =>
4 HC2H4 + 13 O2 = 8 CO2 + 10 H2O
C2H6O4 + KMnO4 = MnO + H2O + KOH + CO2 =>
5 C2H6O4 + 6 KMnO4 = 6 MnO + 12 H2O + 6 KOH + 10 CO2
Mn(NO3)2 + KClO3 + H2O = MnO2 + HNO3 + KCl =>
3 Mn(NO3)2 + KClO3 + 3 H2O = 3 MnO2 + 6 HNO3 + KCl
Sr(CH3COO)2 + KOH = Sr(OH)2 + CH3COOK =>
Sr(CH3COO)2 + 2 KOH = Sr(OH)2 + 2 CH3COOK
KCl + C2H2O4 = K2C2O4 + HCl =>
2 KCl + C2H2O4 = K2C2O4 + 2 HCl
Sr(ClO3)2 = SrCl2 + O2 =>
Sr(ClO3)2 = SrCl2 + 3 O2
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
MgCO3 + C6H8O7 = C6H6MgO7 + CO2 + H2O =>
MgCO3 + C6H8O7 = C6H6MgO7 + CO2 + H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li2S + Sn(ClO4)4 = LiClO4 + SnS2 =>
2 Li2S + Sn(ClO4)4 = 4 LiClO4 + SnS2
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CH3CH2OH + Cr2O7{2-} + H{+} = CH3CHO + Cr{3+} + H2O =>
3 CH3CH2OH + Cr2O7{2-} + 8 H{+} = 3 CH3CHO + 2 Cr{3+} + 7 H2O
H2S = H + S =>
H2S = 2 H + S
CuCl2 + ZnS = CuS + ZnCl2 =>
CuCl2 + ZnS = CuS + ZnCl2
C4H8O + BF3 = C4H7O{-} + BF3H{+} =>
C4H8O + BF3 = C4H7O{-} + BF3H{+}
NaCl(aq) + KNO3 = NaNO3 + KCl(aq) =>
NaCl(aq) + KNO3 = NaNO3 + KCl(aq)
NH4Cl + H2O2 = NH4OH + Cl =>
2 NH4Cl + H2O2 = 2 NH4OH + 2 Cl
Mg + HCe = MgCe + H =>
Mg + HCe = MgCe + H
Al2 + O3 = Al2O3 =>
Al2 + O3 = Al2O3
Ag(NO3)2 + KSCN = Ag(SCN)2 + KNO3 =>
Ag(NO3)2 + 2 KSCN = Ag(SCN)2 + 2 KNO3
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
AgClO3 + LiOH = AgOH + LiClO3 =>
AgClO3 + LiOH = AgOH + LiClO3
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
C6H6 + H{+} + SO4{2-} = CO2 + H2S + H2O =>
4 C6H6 + 30 H{+} + 15 SO4{2-} = 24 CO2 + 15 H2S + 12 H2O
AgCH3CN + K = KCH3CN + Ag =>
AgCH3CN + K = KCH3CN + Ag
C6H12O6 + H2O = C2H5O6 + H =>
C6H12O6 + 12 H2O = 3 C2H5O6 + 21 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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