| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 Li2O = Al2O3 + 6 LiOH
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
N4O4 + H8 = N4 + O4H2 =>
4 N4O4 + H8 = 4 N4 + 4 O4H2
Li + Fe(NO3)3 = Li(NO3)3 + Fe =>
Li + Fe(NO3)3 = Li(NO3)3 + Fe
CH3CH2OH + H2SO4 = CO2 + SO2 + H2O =>
CH3CH2OH + 6 H2SO4 = 2 CO2 + 6 SO2 + 9 H2O
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
CH3CH2OH + H2SO4 = CO2 + SO2 + H2O =>
CH3CH2OH + 6 H2SO4 = 2 CO2 + 6 SO2 + 9 H2O
HClO4 + Cu = Cu(HClO4)2 =>
2 HClO4 + Cu = Cu(HClO4)2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
H2CO3(aq) + NaOH(aq) = Na2CO3(aq) + H2O(l) =>
H2CO3(aq) + 2 NaOH(aq) = Na2CO3(aq) + 2 H2O(l)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
BaSCuSO4 = BaSO4CuS =>
BaSCuSO4 = BaSO4CuS
Cr(Cl)3 + H2SO4 = Cr2(SO4)3 + HCl =>
2 Cr(Cl)3 + 3 H2SO4 = Cr2(SO4)3 + 6 HCl
CH3CH2OH + H2SO4 = CO2 + SO2 + H2O =>
CH3CH2OH + 6 H2SO4 = 2 CO2 + 6 SO2 + 9 H2O
CrO3 + HCl = Cl + CrCl + H2O =>
CrO3 + 6 HCl = 5 Cl + CrCl + 3 H2O
LiCl2 + Fe = FeCl2 + Li =>
LiCl2 + Fe = FeCl2 + Li
HOCH2CH2NH2 + H2O = HOCH2CH2NH3 + OH =>
HOCH2CH2NH2 + H2O = HOCH2CH2NH3 + OH
N2O + Na(OH) + OH = NaNO2 + H2O =>
N2O + 2 Na(OH) + 4 OH = 2 NaNO2 + 3 H2O
Fe + HC1 = FeC12 + H1 =>
Fe + 12 HC1 = FeC12 + 12 H1
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
P3 = P4 =>
4 P3 = 3 P4
N2O3 + LiOH = Li2O + HNO2 =>
N2O3 + 2 LiOH = Li2O + 2 HNO2
KIO3 + KI + HNO3 = I2 + H2O + KNO3 =>
KIO3 + 5 KI + 6 HNO3 = 3 I2 + 3 H2O + 6 KNO3
CH3CH2OH + H2SO4 = CO2 + SO2 + H2O =>
CH3CH2OH + 6 H2SO4 = 2 CO2 + 6 SO2 + 9 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CaCO3 + NH4Cl = CaCl2 + CO2 + H2O + NH3 =>
CaCO3 + 2 NH4Cl = CaCl2 + CO2 + H2O + 2 NH3
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
O + AlCl3 = Al2O3 + Cl2 =>
3 O + 2 AlCl3 = Al2O3 + 3 Cl2
PbCl2 + Cr(NO3)2 = PbCr + Cl(NO3) =>
PbCl2 + Cr(NO3)2 = PbCr + 2 Cl(NO3)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CO + Cl2 + KOH = K2CO3 + KCl + H2O =>
CO + Cl2 + 4 KOH = K2CO3 + 2 KCl + 2 H2O
HC2H3O2(aq) + Ba(OH)2 = H2O(l) + Ba(C2H3O2)2 =>
2 HC2H3O2(aq) + Ba(OH)2 = 2 H2O(l) + Ba(C2H3O2)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgF(aq) + KI(aq) = AgI(s) + KF(aq) =>
AgF(aq) + KI(aq) = AgI(s) + KF(aq)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cl2 + F = ClF5 =>
Cl2 + 10 F = 2 ClF5
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Li2CO3 + HI = LiI + CO2 + H2O =>
Li2CO3 + 2 HI = 2 LiI + CO2 + H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HCO2H + OH = H2O + CO2 =>
HCO2H + 2 OH = 2 H2O + CO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cr3{+} + BrO3{-} + H{+} = Cr2O7 + Br2 + H2O =>
2 Cr3{+} + 8 BrO3{-} + 6 H{+} = 3 Cr2O7 + 4 Br2 + 3 H2O
C10H19O3N + O2 = C5H7O2N + CO2 + H2O =>
2 C10H19O3N + 15 O2 = 2 C5H7O2N + 10 CO2 + 12 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Fe(NO3)3 + SO3 = Fe2(SO4)3 + N2O5 =>
2 Fe(NO3)3 + 3 SO3 = Fe2(SO4)3 + 3 N2O5
FeS + Ca(NO3)2 = Fe2O3 + CaO + NO2 + SO2 =>
2 FeS + 7 Ca(NO3)2 = Fe2O3 + 7 CaO + 14 NO2 + 2 SO2
NH3 + C2H3OOH = NH4 + C2H3O2 =>
NH3 + C2H3OOH = NH4 + C2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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