| Équations équilibrées la veille | Équations équilibrées le lendemain |
18 FeS3 + 137[NO3]{-} + 116 H{+} = 6 Fe3{+} + 27[[SO4]2]{-} + 137 NO + 58 H2O
FeO + N2 = Fe + NO3 =>
6 FeO + N2 = 6 Fe + 2 NO3
SO4 + HCl = SO4Cl + H2 =>
2 SO4 + 2 HCl = 2 SO4Cl + H2
Na(s) + O(g) = Na2O =>
2 Na(s) + O(g) = Na2O
(NH4)2SO4 + KNO3 = (NH4)NO3 + K2SO4 =>
(NH4)2SO4 + 2 KNO3 = 2(NH4)NO3 + K2SO4
H2SO3 + CuCl2 = CuCl + H2ClSO3 =>
H2SO3 + CuCl2 = CuCl + H2ClSO3
CH3COOH + NH4OH = [NH4] + [CHCOO] + H2O =>
CH3COOH + 3 NH4OH = 3[NH4] + [CHCOO] + 3 H2O
Li2S + Be3P2 = Li3P + BeS =>
3 Li2S + Be3P2 = 2 Li3P + 3 BeS
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
C5H12 + Br2 = C5H10Br2 + H2 =>
C5H12 + Br2 = C5H10Br2 + H2
CH3COONa + NH4Cl = C5H7NO2 + N2 + CO2 + H2 + NaCl =>
8 CH3COONa + 8 NH4Cl = 2 C5H7NO2 + 3 N2 + 6 CO2 + 21 H2 + 8 NaCl
Mg(s) + CuCl3(aq) = MgCl2(aq) + Cu(s) =>
3 Mg(s) + 2 CuCl3(aq) = 3 MgCl2(aq) + 2 Cu(s)
NiCl2 + NaNO3 = Ni(NO3)2 + NaCl =>
NiCl2 + 2 NaNO3 = Ni(NO3)2 + 2 NaCl
BaCl2 + K2CO3 = Ba(CO3) + K + Cl =>
BaCl2 + K2CO3 = Ba(CO3) + 2 K + 2 Cl
HCOOH + Cl2 = CO2 + HCl =>
HCOOH + Cl2 = CO2 + 2 HCl
Cu + O2 = Cu4O2 =>
4 Cu + O2 = Cu4O2
(NaOH)2CO3 + HCl = NaCl2 + H2O + CO2 =>
(NaOH)2CO3 + 4 HCl = 2 NaCl2 + 3 H2O + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H4O2 + AlH3O3 = H2O + C6H9AlO6 =>
3 C2H4O2 + AlH3O3 = 3 H2O + C6H9AlO6
WO3(s) + H2(g) = W + H2O =>
WO3(s) + 3 H2(g) = W + 3 H2O
C3H7NO3 + O2 = H2O + CO2 + N2CH4O =>
2 C3H7NO3 + 5 O2 = 5 H2O + 5 CO2 + N2CH4O
Pd(NO3)2 + LiI = PdI2 + LiNO3 =>
Pd(NO3)2 + 2 LiI = PdI2 + 2 LiNO3
Ti + H2O2 = Ti(O2)OH + H =>
2 Ti + 3 H2O2 = 2 Ti(O2)OH + 4 H
KMnO4 + KCI + H2SO4 = K2SO4 + MnSO4 + CI + H2O =>
KMnO4 + 5 KCI + 4 H2SO4 = 3 K2SO4 + MnSO4 + 5 CI + 4 H2O
I2 + NaBH4 = H2 + NaI + B2H6 =>
I2 + 2 NaBH4 = H2 + 2 NaI + B2H6
CaF2 + H2NO4 = CaNO4 + H2F2 =>
CaF2 + H2NO4 = CaNO4 + H2F2
MnO2 + NaNO3 + K2CO3 = KMnO4 + CO2 + NaNO2 =>
2 MnO2 + 3 NaNO3 + K2CO3 = 2 KMnO4 + CO2 + 3 NaNO2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
CoCl2 = Co + Cl2 =>
CoCl2 = Co + Cl2
C2H6O + C6H14 = C8H20O =>
C2H6O + C6H14 = C8H20O
Ba(OH)2 + LiCl = BaCl2 + Li(OH) =>
Ba(OH)2 + 2 LiCl = BaCl2 + 2 Li(OH)
AlCl3 + CH3COOH = Al(CH3CO2)3 + HCl =>
AlCl3 + 3 CH3COOH = Al(CH3CO2)3 + 3 HCl
H3C6H5O + NaHCO3 = CO2 + H2O + Na3C6H5O4 =>
4 H3C6H5O + 15 NaHCO3 = 9 CO2 + 11 H2O + 5 Na3C6H5O4
AgI + KNO3 = AgNO3 + K + I =>
AgI + KNO3 = AgNO3 + K + I
S + PCl3 = P6S3 + Cl2 =>
3 S + 6 PCl3 = P6S3 + 9 Cl2
H2SO4 + KOH = HSKO4 + H2O =>
H2SO4 + KOH = HSKO4 + H2O
Cr(OH)3 + RbOH = Rb[Cr(OH)4] =>
Cr(OH)3 + RbOH = Rb[Cr(OH)4]
Cu + Fe(OH)3 = Fe + Cu(OH)2 =>
3 Cu + 2 Fe(OH)3 = 2 Fe + 3 Cu(OH)2
Al + NiCl2 = AlCl3 + Ni =>
2 Al + 3 NiCl2 = 2 AlCl3 + 3 Ni
CrOOH + KOH = KCrO2 + H2O =>
CrOOH + KOH = KCrO2 + H2O
HCl + NaO2H = NaH + ClOH =>
2 HCl + NaO2H = NaH + 2 ClOH
NH2SO3H + NaHCO3 = NaH2NSO3 + H2O + CO2 =>
NH2SO3H + NaHCO3 = NaH2NSO3 + H2O + CO2
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
C8H12 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C8H12 + 68 KMnO4 + 102 H2SO4 = 40 C6H5COOH + 68 MnSO4 + 34 K2SO4 + 192 H2O
C6H12 + Cl2 = C6H12Cl4 =>
C6H12 + 2 Cl2 = C6H12Cl4
NaMnO4 + SnI2 + NaOH + H2O = Na2(Sn(OH)6) + NaI + MnO2 =>
2 NaMnO4 + 3 SnI2 + 10 NaOH + 4 H2O = 3 Na2(Sn(OH)6) + 6 NaI + 2 MnO2
P5 + O2 = O2P5 =>
P5 + O2 = O2P5
Ag + Mg2 = Ag2Mg =>
4 Ag + Mg2 = 2 Ag2Mg
ZnCl2 + Cr2(SO4)3 = CrCl3 + ZnSO4 =>
3 ZnCl2 + Cr2(SO4)3 = 2 CrCl3 + 3 ZnSO4
HBrO3 + HBrO2 = BrO2 + H2O =>
HBrO3 + HBrO2 = 2 BrO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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