| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCO2H + 2 H2O = 2 H3O + CO2
Co(OH)2 + O2 + H2O = CoO(OH)H2O =>
4 Co(OH)2 + O2 + 2 H2O = 4 CoO(OH)H2O
AgC2H3O2 + H2S = Ag2S + H(C2H3O2) =>
2 AgC2H3O2 + H2S = Ag2S + 2 H(C2H3O2)
Cr + NiCl3 = Cr(Cl3)2 + Ni =>
Cr + 2 NiCl3 = Cr(Cl3)2 + 2 Ni
S + H = S3H =>
3 S + H = S3H
Cl + KOH = KCl + KClO3 + H2O =>
6 Cl + 6 KOH = 5 KCl + KClO3 + 3 H2O
NF = N + F =>
NF = N + F
NH4Cl + (CuOH)2CO3 = CuCl2 + NH3 + CO2 + H2O =>
4 NH4Cl + (CuOH)2CO3 = 2 CuCl2 + 4 NH3 + CO2 + 3 H2O
C13H10O + NaBH4 + CH3OH = C13H12O + NaB(OCH3)4 =>
4 C13H10O + NaBH4 + 4 CH3OH = 4 C13H12O + NaB(OCH3)4
CHBr3 + Cl2 = CBr3Cl + HCl =>
CHBr3 + Cl2 = CBr3Cl + HCl
NH4Cl(s) + CaOH = NH3(g)H2OCaCl =>
NH4Cl(s) + CaOH = NH3(g)H2OCaCl
NaF + oxygen = Na2O + fluorine =>
4 NaF + O2 = 2 Na2O + 2 F2
Co{+3} + NH3 = (Co(NH3)6){+3} =>
Co{+3} + 6 NH3 = (Co(NH3)6){+3}
Nh3 + Cl2 = Nh4Cl =>
8 Nh3 + 3 Cl2 = 6 Nh4Cl
HI + Fe(NO3)3 = HNO3 + I2 + Fe(NO3)2 =>
2 HI + 2 Fe(NO3)3 = 2 HNO3 + I2 + 2 Fe(NO3)2
Ba(OH)2 + NH4NO3 = Ba(NO3)2 + NH4OH =>
Ba(OH)2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH4OH
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
MnO4{-} + SO2{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
4 MnO4{-} + 3 SO2{2-} + 2 H2O = 4 MnO2 + 3 SO4{2-} + 4 OH{-}
CH3OHCHCOOH + H2O = CH3OH + OH =>
CH3OHCHCOOH + 6 H2O = 3 CH3OH + 6 OH
HPO4 + H4O = PO4 + H5O =>
HPO4 + H4O = PO4 + H5O
KMnO4 + H2SO4 + FeSO4 = MnSO4 + Fe2S3O12 + K2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 FeSO4 = 2 MnSO4 + 5 Fe2S3O12 + K2SO4 + 8 H2O
C6H5COOK + H2SO4 = C6H5COOH + KHSO4 =>
C6H5COOK + H2SO4 = C6H5COOH + KHSO4
H2 + AlN = HN + Al =>
H2 + 2 AlN = 2 HN + 2 Al
CH4 + C2H2 = C3H6 =>
CH4 + C2H2 = C3H6
Mg(HCO3)2 + HCl = MgCl2 + H2O(l) + CO2(g) =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O(l) + 2 CO2(g)
FeCO3 + H3PO4 = H2O + CO2 + Fe3(PO4)2 =>
3 FeCO3 + 2 H3PO4 = 3 H2O + 3 CO2 + Fe3(PO4)2
SnF4 + FeSO4 = SnSO4 + FeF4 =>
SnF4 + FeSO4 = SnSO4 + FeF4
Li + BaSO3 = Li2SO3 + Ba =>
2 Li + BaSO3 = Li2SO3 + Ba
Ag{+} + Cl2 = AgCl2{+} =>
Ag{+} + Cl2 = AgCl2{+}
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
SiO2 + HF = H2SiF6 + H2O =>
SiO2 + 6 HF = H2SiF6 + 2 H2O
C2H3CI + O2 = CO + H2O + CI2 =>
2 C2H3CI + 4 O2 = 5 CO + 3 H2O + CI2
Cl{-} + K{+} = KCl =>
Cl{-} + K{+} = KCl
N2O5 + B2O3 + H2O = B2N3H6 + O2 =>
6 N2O5 + 4 B2O3 + 12 H2O = 4 B2N3H6 + 27 O2
Na2SO3 + KMnO7 + KOH = K2MnO4 + Na2SO4 + H2O =>
7 Na2SO3 + 2 KMnO7 + 2 KOH = 2 K2MnO4 + 7 Na2SO4 + H2O
Na2ZnO2 + KCl = ZnCl2 + NaCl + K2O =>
Na2ZnO2 + 4 KCl = ZnCl2 + 2 NaCl + 2 K2O
NH2CONH2 = H3C3N3O3 + NH3 =>
3 NH2CONH2 = H3C3N3O3 + 3 NH3
Na2SO3 + KCl2 = NaCl + KSO3 =>
Na2SO3 + KCl2 = 2 NaCl + KSO3
C7H7(OH)7 + O2 = CO2 + H2O =>
C7H7(OH)7 + 7 O2 = 7 CO2 + 7 H2O
H2S + C6H6O + H2O = SO2 + CH4 =>
10 H2S + 3 C6H6O + 17 H2O = 10 SO2 + 18 CH4
PbO2(S) = Pb(S) + O2(g) =>
PbO2(S) = Pb(S) + O2(g)
C19H37COOH + O3 = CO2 + H2O =>
C19H37COOH + 19 O3 = 20 CO2 + 19 H2O
F + O2 = FO2 =>
F + O2 = FO2
Ca(OH)2 + (HClO4) = Ca(ClO4)2 + H2O =>
Ca(OH)2 + 2(HClO4) = Ca(ClO4)2 + 2 H2O
K(s) + O2(s) = K2O(s) =>
4 K(s) + O2(s) = 2 K2O(s)
Fe(OH)3 + NaNO3 = Fe(NO3)3 + NaOH =>
Fe(OH)3 + 3 NaNO3 = Fe(NO3)3 + 3 NaOH
PH3 + KMnO4 + H2SO4 = H3PO3 + MnSO4 + K2SO4 + H2O =>
5 PH3 + 6 KMnO4 + 9 H2SO4 = 5 H3PO3 + 6 MnSO4 + 3 K2SO4 + 9 H2O
KMnO4 = K20 + MnO + O2 =>
20 KMnO4 = K20 + 20 MnO + 30 O2
O + N2 = NO =>
2 O + N2 = 2 NO
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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