| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaPO3 + CaClO2 = CaPO3 + NaClO2
Fe2(Cr2O7)2 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
2 Fe2(Cr2O7)2 + 8 K2CO3 + O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
H2S + KCl = HCl + KHS =>
H2S + KCl = HCl + KHS
Fe(OH)2 = FeOHOH =>
Fe(OH)2 = FeOHOH
Li2O + H2O = Li0H + O2 =>
Li2O + H2O = 2 Li0H + O2
CrO3 + Fe(OH)3 = Fe2(CrO4)3 + H2O =>
3 CrO3 + 2 Fe(OH)3 = Fe2(CrO4)3 + 3 H2O
NaI + NaTeO3 + HCl = I2 + Te + NaCl + H2O =>
10 NaI + 2 NaTeO3 + 12 HCl = 5 I2 + 2 Te + 12 NaCl + 6 H2O
N7Cl3 = N2 + Cl7 =>
14 N7Cl3 = 49 N2 + 6 Cl7
TiCl4 + NaOH = Ti(OH)2 + NaCl2 =>
TiCl4 + 2 NaOH = Ti(OH)2 + 2 NaCl2
SC = CS =>
SC = CS
Co(CH3CO2)2 + LiOH = LiCH3CO2 + Co(OH)2 =>
Co(CH3CO2)2 + 2 LiOH = 2 LiCH3CO2 + Co(OH)2
C3H7NO2S + Ba(OH)2 = C3H6NO2SBa + H2O + O2 =>
4 C3H7NO2S + 4 Ba(OH)2 = 4 C3H6NO2SBa + 6 H2O + O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuCO3 + C = Cu + CO2 =>
2 CuCO3 + C = 2 Cu + 3 CO2
Fr1 + H2O = FrH2O =>
Fr1 + H2O = FrH2O
CH3(CH2)5COOAg + Br2 = CH3(CH2)5Br + CO2 + AgBr =>
CH3(CH2)5COOAg + Br2 = CH3(CH2)5Br + CO2 + AgBr
Cr2O7{2-} + H2C2O4 + H{+} = Cr{3+} + H2O + CO2 =>
Cr2O7{2-} + 3 H2C2O4 + 8 H{+} = 2 Cr{3+} + 7 H2O + 6 CO2
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
FeCl2 + NaBiO3 + NaOH + H2O = Fe(OH)3 + BiO + NaCl =>
3 FeCl2 + NaBiO3 + 5 NaOH + 2 H2O = 3 Fe(OH)3 + BiO + 6 NaCl
C6H10O5 + HNO3 = C24H32(NO2)8O20 + H2O =>
4 C6H10O5 + 8 HNO3 = C24H32(NO2)8O20 + 8 H2O
Cl2 + O3 = ClO3 =>
Cl2 + 2 O3 = 2 ClO3
C2H6 + H2O = CO + H2 =>
C2H6 + 2 H2O = 2 CO + 5 H2
Ca + Cu(SO4)2 = Ca(SO4)2 + Cu =>
Ca + Cu(SO4)2 = Ca(SO4)2 + Cu
KHSiO3 + KOH = K2SiO3 + H2O =>
KHSiO3 + KOH = K2SiO3 + H2O
H2O2(s) = H2O(s) + O2(g) =>
2 H2O2(s) = 2 H2O(s) + O2(g)
Al{3} + K{+} + SO4{-2} + H2O = KAl(SO4)2*H2O =>
Al{3} + K{+} + 2 SO4{-2} + H2O = KAl(SO4)2*H2O
FeCl3H12O6 + CH3COCH2COCH3 + CH3OH = Fe(CH3COCH2COCH3)3 + HCl + H2O =>
2 FeCl3H12O6 + 5 CH3COCH2COCH3 + 5 CH3OH = 2 Fe(CH3COCH2COCH3)3 + 6 HCl + 15 H2O
La2O3 + NH4HF2 = LaF3 + NH3 + H2O =>
La2O3 + 3 NH4HF2 = 2 LaF3 + 3 NH3 + 3 H2O
H2O + Li2CO3 = LiOH + H2CO3 =>
2 H2O + Li2CO3 = 2 LiOH + H2CO3
PF5 + Se = SeF + PF3 =>
PF5 + 2 Se = 2 SeF + PF3
Si(s) + Al(s) + O2 = Si(s)Al(s)O2(s) =>
Si(s) + Al(s) + O2 = Si(s)Al(s)O2(s)
MnO2 + KMnO4 + KOH = K2MnO4 + H2O =>
MnO2 + 2 KMnO4 + 4 KOH = 3 K2MnO4 + 2 H2O
NaOH + Br2 + MnSO4 = NaMnO7 + NaBr + Na2SO4 + H2O =>
28 NaOH + 11 Br2 + 2 MnSO4 = 2 NaMnO7 + 22 NaBr + 2 Na2SO4 + 14 H2O
NaBrO3 + Na2CO3 = Br2 + NaO + CO2 =>
2 NaBrO3 + 4 Na2CO3 = Br2 + 10 NaO + 4 CO2
Zn + CH3COOH = ZnCH2COOH + H2 =>
2 Zn + 2 CH3COOH = 2 ZnCH2COOH + H2
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
CaC2O4 + O2 = CO2 + CaCO3 =>
2 CaC2O4 + O2 = 2 CO2 + 2 CaCO3
C3H7OH + O2 = C3H7COOH + H2O =>
4 C3H7OH + 3 O2 = 3 C3H7COOH + 4 H2O
HCO3{-} + CH3NH3{+} = CH3NH2 + H2CO3 =>
HCO3{-} + CH3NH3{+} = CH3NH2 + H2CO3
CrCl3 + NaOH + NaNO3 = Na2CrO4 + NaNO2 + NaCl + H2O =>
2 CrCl3 + 10 NaOH + 3 NaNO3 = 2 Na2CrO4 + 3 NaNO2 + 6 NaCl + 5 H2O
C4H4O4 + O2 = CO2 + H2O =>
C4H4O4 + 3 O2 = 4 CO2 + 2 H2O
HCl3 + KMnO4 = KCl + MnCl2 + H2O2 + Cl2 =>
8 HCl3 + 2 KMnO4 = 2 KCl + 2 MnCl2 + 4 H2O2 + 9 Cl2
C7H10N + O2 = CO2 + NO2 + H2O =>
2 C7H10N + 21 O2 = 14 CO2 + 2 NO2 + 10 H2O
KMnO4 + C4H8 + H2SO4 = C3H7COOH + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 C4H8 + 6 H2SO4 = 5 C3H7COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
NaOH + NaNO3 + MnSO4 = NaMnO4 + NaNO2 + H2O + SO2 =>
2 NaOH + 3 NaNO3 + 2 MnSO4 = 2 NaMnO4 + 3 NaNO2 + H2O + 2 SO2
FeO + O2 = Fe2O4 =>
2 FeO + O2 = Fe2O4
C6H12O6 + KMnO4 + NaOH = CO2 + K2MnO4 + Na2MnO4 + H2O =>
C6H12O6 + 24 KMnO4 + 24 NaOH = 6 CO2 + 12 K2MnO4 + 12 Na2MnO4 + 18 H2O
H2O + LiO2 = LiOH + O2 =>
2 H2O + 4 LiO2 = 4 LiOH + 3 O2
Bi{3+}(aq) + Fe{3+}(aq) + H2O = BiO3{-} + Fe{2+} + H{+} =>
Bi{3+}(aq) + 2 Fe{3+}(aq) + 3 H2O = BiO3{-} + 2 Fe{2+} + 6 H{+}
PhC3H7 + KMnO4 + H2SO4 = PhCOOH + CO2 + MnSO4 + K2SO4 + H2O =>
5 PhC3H7 + 18 KMnO4 + 27 H2SO4 = 5 PhCOOH + 10 CO2 + 18 MnSO4 + 9 K2SO4 + 42 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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