| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + Fe(OH)2 = (FeOH)2SO4
NaCl + H{2+}SO{4+} = Na{2+} + HCl =>
NaCl + H{2+}SO{4+} = Na{2+} + HCl
Mg2O + H2O = Mg(HO) =>
Mg2O + H2O = 2 Mg(HO)
Fe2O3(s) + HNO3(aq) = Fe(NO3)3(aq) + H2O(l) =>
Fe2O3(s) + 6 HNO3(aq) = 2 Fe(NO3)3(aq) + 3 H2O(l)
C12H22O11 + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 C12H22O11 + 48 KMnO4 + 144 HCl = 60 CO2 + 48 MnCl2 + 48 KCl + 127 H2O
MgSO4(aq) + BaCl2(aq) = BaSO4(aq) + MgCl2(s) =>
MgSO4(aq) + BaCl2(aq) = BaSO4(aq) + MgCl2(s)
AlI3 + NH3 = Al(NH3)3 + I =>
AlI3 + 3 NH3 = Al(NH3)3 + 3 I
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
C3H4 + KMnO4 + H2O = C3H4O3 + KOH + MnO2 =>
C3H4 + 2 KMnO4 + H2O = C3H4O3 + 2 KOH + 2 MnO2
VSO4 + KMnO4 + H2O = HVO3 + K2SO4 + MnSO4 + H2SO4 =>
10 VSO4 + 6 KMnO4 + 6 H2O = 10 HVO3 + 3 K2SO4 + 6 MnSO4 + H2SO4
MnO4(s) + SO3(aq) = MnO2(s) + SO4 =>
MnO4(s) + 2 SO3(aq) = MnO2(s) + 2 SO4
Cl2 + H2O = ClO3{-3} + Cl{-} + H{+} =>
2 Cl2 + 3 H2O = ClO3{-3} + 3 Cl{-} + 6 H{+}
Ca(NO3)2 + Fe(NO3)3 + (NH2)2CO = CaFe2O4 + H2O + CO2 + N2 =>
3 Ca(NO3)2 + 6 Fe(NO3)3 + 20(NH2)2CO = 3 CaFe2O4 + 40 H2O + 20 CO2 + 32 N2
CuSO4 + NH3 + H2O = Cu(OH) + (NH4)SO4 =>
CuSO4 + NH3 + H2O = Cu(OH) + (NH4)SO4
(HCrO2(O2)2){-} + H{+} = (CrO(O2)2) + H2O =>
(HCrO2(O2)2){-} + H{+} = (CrO(O2)2) + H2O
Beryllium + iodine = BeI =>
2 Be + I2 = 2 BeI
SO2 + H3 = S + H2O =>
3 SO2 + 4 H3 = 3 S + 6 H2O
AgNO3 + SrCl2 = Sr + NO3 + AgCl =>
2 AgNO3 + SrCl2 = Sr + 2 NO3 + 2 AgCl
HCH3CO2 + Mg(OH)2 = Mg(CH3CO2)2 + H2O =>
2 HCH3CO2 + Mg(OH)2 = Mg(CH3CO2)2 + 2 H2O
KIO4 + Na2SO3 + H2SO4 = I2 + Na2SO4 + K2SO4 + H2O =>
2 KIO4 + 7 Na2SO3 + H2SO4 = I2 + 7 Na2SO4 + K2SO4 + H2O
C3H7COOH + NaOH = (C3H7COO)Na + H2O =>
C3H7COOH + NaOH = (C3H7COO)Na + H2O
C4H28 + O2 = H2O + CO3 =>
C4H28 + 13 O2 = 14 H2O + 4 CO3
N2H4O3 + C6H5COOH = CO + H2O + N2 =>
8 N2H4O3 + C6H5COOH = 7 CO + 19 H2O + 8 N2
C6H12N4 + HCl + H2O = NH4Cl + CH2O =>
C6H12N4 + 4 HCl + 6 H2O = 4 NH4Cl + 6 CH2O
CH3OH + SO4{2-} + H{+} = CO2 + HS{-} + H2O =>
4 CH3OH + 3 SO4{2-} + 3 H{+} = 4 CO2 + 3 HS{-} + 8 H2O
Na + I = NaI =>
Na + I = NaI
C6H12O6 = CH3CH2CH2OH + CO2 + H2O =>
3 C6H12O6 = 4 CH3CH2CH2OH + 6 CO2 + 2 H2O
HCH3CO2 + Mg(OH)2 = Mg(CH3CO2)2 + H2O =>
2 HCH3CO2 + Mg(OH)2 = Mg(CH3CO2)2 + 2 H2O
CaCI + HSO4 = CaSO4 + HCI =>
CaCI + HSO4 = CaSO4 + HCI
C2H5Cl + H2 = C4H10 + HCl =>
2 C2H5Cl + H2 = C4H10 + 2 HCl
K[Fe(OH)4] = Fe2O3 + KOH + H2O =>
2 K[Fe(OH)4] = Fe2O3 + 2 KOH + 3 H2O
HCH3CO2 + Mg(OH)2 = Mg(CH3CO2)2 + H2O =>
2 HCH3CO2 + Mg(OH)2 = Mg(CH3CO2)2 + 2 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
NaBH4 + FeCl2 = FeHCl + NaCl + BH3 =>
NaBH4 + FeCl2 = FeHCl + NaCl + BH3
Ba(HCO3)2 + LiOH = Li2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
C2H6 + O28 = CO2 + H2O =>
4 C2H6 + O28 = 8 CO2 + 12 H2O
H2SO4(aq) + ZnO(s) = ZnSO4(aq) + H2O(l) =>
H2SO4(aq) + ZnO(s) = ZnSO4(aq) + H2O(l)
C3H5N3O9(l) = H2O(g) + CO2(g) + N2(g) + O2 =>
4 C3H5N3O9(l) = 10 H2O(g) + 12 CO2(g) + 6 N2(g) + O2
NaNO3 + ZnI2 = NaI + Zn(NO3)2 =>
2 NaNO3 + ZnI2 = 2 NaI + Zn(NO3)2
Al2O3 + B2O3 = Al3BO5 + O2 =>
3 Al2O3 + B2O3 = 2 Al3BO5 + O2
C6H5C2H5Cl2 = C6H5C2H4ClHCl =>
C6H5C2H5Cl2 = C6H5C2H4ClHCl
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
Na2CrO4 + HgCl2 = HgCrO4 + NaCl =>
Na2CrO4 + HgCl2 = HgCrO4 + 2 NaCl
H6C6 + O2 = CO2 + H2O =>
2 H6C6 + 15 O2 = 12 CO2 + 6 H2O
HCH3CO2 + Mg(OH)2 = Mg(CH3CO2)2 + H2O =>
2 HCH3CO2 + Mg(OH)2 = Mg(CH3CO2)2 + 2 H2O
NH3 + H2O + FeCl2 = NH4Cl + Fe(OH)2 =>
2 NH3 + 2 H2O + FeCl2 = 2 NH4Cl + Fe(OH)2
FeH2O = Fe + H2O =>
FeH2O = Fe + H2O
MgO4 + H3BO3 = H2O2 + O2 + MgBO3 =>
2 MgO4 + 2 H3BO3 = 3 H2O2 + O2 + 2 MgBO3
AI + HCI = AIHCI =>
AI + HCI = AIHCI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/24
Équations équilibrées sur04/16/23
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