| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H14 + 19 O2(g) = 12 CO2(g) + 14 H2O(l)
C2H6O2 + Na = C2H5O2Na + H2 =>
2 C2H6O2 + 2 Na = 2 C2H5O2Na + H2
CaCl2 = Ca2 + Cl =>
2 CaCl2 = Ca2 + 4 Cl
Me3NHB11H14 + NaH = NaB11H14 + Me3N + H2 =>
Me3NHB11H14 + NaH = NaB11H14 + Me3N + H2
K4(Fe(CN)6) + KMnO4 + HCl = KCl + FeCl3 + MnCl2 + CO2 + NO + H2O =>
5 K4(Fe(CN)6) + 43 KMnO4 + 164 HCl = 63 KCl + 5 FeCl3 + 43 MnCl2 + 30 CO2 + 30 NO + 82 H2O
AgCl(s) + NH3(aq) = Ag(NH3)2 + Cl =>
AgCl(s) + 2 NH3(aq) = Ag(NH3)2 + Cl
CH2CH2 + HCl = CH3Cl2 + H2 =>
CH2CH2 + 4 HCl = 2 CH3Cl2 + H2
LiOH + HF = LiF + H2O =>
LiOH + HF = LiF + H2O
C2H8 + O2 = CO2 + OH2 =>
C2H8 + 4 O2 = 2 CO2 + 4 OH2
H2CrO4 + CaO = CaCrO4 + H2O =>
H2CrO4 + CaO = CaCrO4 + H2O
KMnO4 + K(CN) + H2O = MnO2 + K(OH) + K(OCN) =>
2 KMnO4 + 3 K(CN) + H2O = 2 MnO2 + 2 K(OH) + 3 K(OCN)
Al + NaOH + H2SO4 + H2O = NaAl(SO4)*12H2O + H2 =>
2 Al + 2 NaOH + 2 H2SO4 + 22 H2O = 2 NaAl(SO4)*12H2O + H2
FeS2 + O2 = FeO + SO2 =>
2 FeS2 + 5 O2 = 2 FeO + 4 SO2
J2 + KOH = KJO3 + KJ + H2O =>
3 J2 + 6 KOH = KJO3 + 5 KJ + 3 H2O
Mg(NO3)2(aq) + K2S(aq) = MgS + KNO3 =>
Mg(NO3)2(aq) + K2S(aq) = MgS + 2 KNO3
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Ba + H2SiO3 = (BaSiO3)2 + H2 =>
2 Ba + 2 H2SiO3 = (BaSiO3)2 + 2 H2
Zn(NO3) + Al = Zn + Al(NO3) =>
Zn(NO3) + Al = Zn + Al(NO3)
[Na3Cr(OH)6] + H2O2 = Na2CrO4 + H2O + NaOH =>
2[Na3Cr(OH)6] + 3 H2O2 = 2 Na2CrO4 + 8 H2O + 2 NaOH
NH4Cl + NaNO3 = NH4NO3 + NaCl =>
NH4Cl + NaNO3 = NH4NO3 + NaCl
H3PO4(aq) + Fe2O3(s) = FePO4(aq) + H2O(l) =>
2 H3PO4(aq) + Fe2O3(s) = 2 FePO4(aq) + 3 H2O(l)
H2O2 + Fe3O4 = Fe2O3 + H3O =>
3 H2O2 + 8 Fe3O4 = 12 Fe2O3 + 2 H3O
Fe(C2H3O2)3 + Ca(OH)2 = Fe(OH)3 + Ca(C2H3O2)2 =>
2 Fe(C2H3O2)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(C2H3O2)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
NaCr2O7 + HCl = NaCl + CrCl3 + H2O + Cl =>
NaCr2O7 + 14 HCl = NaCl + 2 CrCl3 + 7 H2O + 7 Cl
HNO3 + BaSO4 = Ba(NO3)2 + H2SO4 =>
2 HNO3 + BaSO4 = Ba(NO3)2 + H2SO4
SO2 + Ba(OH)2 = Ba(HSO3)2 =>
2 SO2 + Ba(OH)2 = Ba(HSO3)2
CH3OH + H2O = H + HCO2H =>
CH3OH + H2O = 4 H + HCO2H
HC2H3O2 + (NH4)2CO3 = H2CO3 + NH4C2H3O2 =>
2 HC2H3O2 + (NH4)2CO3 = H2CO3 + 2 NH4C2H3O2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
H2SO4 + Li = LiSO4 + H2S + H2O =>
5 H2SO4 + 4 Li = 4 LiSO4 + H2S + 4 H2O
CUOH + HSO4 = CUSO4 + H2O =>
CUOH + HSO4 = CUSO4 + H2O
Ba + FeSO4 = Ba(SO4)2 + Fe =>
Ba + 2 FeSO4 = Ba(SO4)2 + 2 Fe
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
SO2(aq) + H2O(l) = H2SO3(aq) =>
SO2(aq) + H2O(l) = H2SO3(aq)
Zn{2+} + Br{-} = ZnBr2 =>
Zn{2+} + 2 Br{-} = ZnBr2
C57 + H110O6 + O2 = CO2H2O =>
110 C57 + 114 H110O6 + 9063 O2 = 6270 CO2H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NH3 + BaCl2 = Ba(NH3)4 + Cl2 =>
4 NH3 + BaCl2 = Ba(NH3)4 + Cl2
Ag + Al2(SO4)3 = Al + Ag2(SO4)3 =>
2 Ag + Al2(SO4)3 = 2 Al + Ag2(SO4)3
CH3OH + H2O = H + HCO2H =>
CH3OH + H2O = 4 H + HCO2H
PO2 + O2 = P4O10 =>
4 PO2 + O2 = P4O10
Mg(OH)2 + Ca2Mg5Si8O22(OH)2 + CO2 = CaCO3 + Mg3Si4O10(OH)2 =>
Mg(OH)2 + Ca2Mg5Si8O22(OH)2 + 2 CO2 = 2 CaCO3 + 2 Mg3Si4O10(OH)2
Ge + KOH + H2O = K2[Ge2(OH)4] + H2 =>
2 Ge + 2 KOH + 2 H2O = K2[Ge2(OH)4] + H2
Al + C2H2O4 = C6Al2O12 + H2 =>
2 Al + 3 C2H2O4 = C6Al2O12 + 3 H2
CuO + C = Cu2O + CO2 =>
4 CuO + C = 2 Cu2O + CO2
H2SO4 + KMnO4 + C2O4H2 = MnSO4 + CO2 + H2O + K2SO4 =>
3 H2SO4 + 2 KMnO4 + 5 C2O4H2 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4
CeO2 + B2O3 = Ce26O27(BO3)8 + O2 =>
52 CeO2 + 8 B2O3 = 2 Ce26O27(BO3)8 + 13 O2
H2SO4 + Li = LiSO4 + H2S + H2O =>
5 H2SO4 + 4 Li = 4 LiSO4 + H2S + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/09/24
Équations équilibrées sur07/09/23
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