| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3(C3H6)3CH3 + 17 O2 = 11 CO2 + 12 H2O
C10H12 + CuO = H2O + CO2 + Cu =>
C10H12 + 26 CuO = 6 H2O + 10 CO2 + 26 Cu
Zn + H4SiO4 = H4O4 + SiZn =>
Zn + H4SiO4 = H4O4 + SiZn
NH3NO3 + Ba(OH)2 = Ba(NO3)2 + NH3 + H2O =>
16 NH3NO3 + 9 Ba(OH)2 = 9 Ba(NO3)2 + 14 NH3 + 12 H2O
Al(s) + I2(l) = AlI3 =>
2 Al(s) + 3 I2(l) = 2 AlI3
KMnO4 + KBr = BrMnO4 + K2 =>
KMnO4 + KBr = BrMnO4 + K2
Pb + CO2 = PbO + C =>
2 Pb + CO2 = 2 PbO + C
Bi(OH)3 + Na4[Sn(OH)6] = Bi + Na2[Sn(OH)6] + NaOH =>
2 Bi(OH)3 + 3 Na4[Sn(OH)6] = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaOH
C2H5OH + O2 = CHCOOH + H2O =>
2 C2H5OH + 3 O2 = 2 CHCOOH + 4 H2O
H2O + N2O3 = HNO3 + H2 =>
3 H2O + N2O3 = 2 HNO3 + 2 H2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Fe + PO = FePO =>
Fe + PO = FePO
Hg(l) + O2(g) = HgO =>
2 Hg(l) + O2(g) = 2 HgO
FeCl + CaSO4 = FeSO4 + CaCl =>
FeCl + CaSO4 = FeSO4 + CaCl
Be + H2SO4 = BeSO4 + H2S + H2O =>
4 Be + 5 H2SO4 = 4 BeSO4 + H2S + 4 H2O
N2 + Fe2O3 = Fe + N2O =>
3 N2 + Fe2O3 = 2 Fe + 3 N2O
Cr2O3 + HBr = CrBr2 + Br2 + H2O =>
Cr2O3 + 6 HBr = 2 CrBr2 + Br2 + 3 H2O
ZnCl + HPO4 = ZnPO4 + HCl =>
ZnCl + HPO4 = ZnPO4 + HCl
Fe3 + SCN = Fe(SCN) =>
Fe3 + 3 SCN = 3 Fe(SCN)
AlPO4 + KCl = AlCl3 + K3PO4 =>
AlPO4 + 3 KCl = AlCl3 + K3PO4
BaCO3 + Ni(OH)2 + RuO2 + O2 = Ba3NiRu2O9 + CO2 + H2O =>
6 BaCO3 + 2 Ni(OH)2 + 4 RuO2 + O2 = 2 Ba3NiRu2O9 + 6 CO2 + 2 H2O
LiCl + Na2HPO4 + NaOH = Li3PO4 + NaCl + H2O =>
3 LiCl + Na2HPO4 + NaOH = Li3PO4 + 3 NaCl + H2O
KOH + N2 = NO + K + H2O =>
4 KOH + N2 = 2 NO + 4 K + 2 H2O
Cu(NO3)2 + Na2CO3 = Cu(CO3) + Na2 + (NO3) =>
Cu(NO3)2 + Na2CO3 = Cu(CO3) + Na2 + 2(NO3)
KNO3 + Mg + S = K2SO4 + MgO + N2 =>
2 KNO3 + 2 Mg + S = K2SO4 + 2 MgO + N2
C11H2 + O = CO2 + H2O =>
C11H2 + 23 O = 11 CO2 + H2O
CuSO4 + Al + HCl = Cu + AlCl3 + H2SO4 =>
3 CuSO4 + 2 Al + 6 HCl = 3 Cu + 2 AlCl3 + 3 H2SO4
Mg + H3PO4 = Mg(PO4)2 + H2 =>
Mg + 2 H3PO4 = Mg(PO4)2 + 3 H2
K2S2O5 = K2SO3 + SO2 =>
K2S2O5 = K2SO3 + SO2
Fe{+2} + I{-} = Fe + I2 =>
Fe{+2} + 2 I{-} = Fe + I2
Rh(OH)3 + H2SO4 = Rh2(SO4)3 + H2O =>
2 Rh(OH)3 + 3 H2SO4 = Rh2(SO4)3 + 6 H2O
NaOH + CdNO3 = CdOH + NaNO3 =>
NaOH + CdNO3 = CdOH + NaNO3
SnCl2 + Br2 = SnBr2 + Cl2 =>
SnCl2 + Br2 = SnBr2 + Cl2
H{+} + MnO4{-} + SO3{2-} = Mn{2+} + SO4{2-} + H2O =>
6 H{+} + 2 MnO4{-} + 5 SO3{2-} = 2 Mn{2+} + 5 SO4{2-} + 3 H2O
NaF = Na + F2 =>
2 NaF = 2 Na + F2
Fe + I2 = Fe2I2 =>
2 Fe + I2 = Fe2I2
C15H20 + O2 = CO2 + H2O =>
C15H20 + 20 O2 = 15 CO2 + 10 H2O
Li2I = Li + I2 =>
2 Li2I = 4 Li + I2
Fe(NH4)2(SO4)2(aq) + (NH3H2O)(aq) = Fe(OH)2 + (NH4)2SO4 =>
Fe(NH4)2(SO4)2(aq) + 2(NH3H2O)(aq) = Fe(OH)2 + 2(NH4)2SO4
CH4ON2 + H2O = NH3 + CO2 =>
CH4ON2 + H2O = 2 NH3 + CO2
C10H14N5O7PH + O2 = H3PO4 + H2O + CO2 + CO(NH2)2 =>
4 C10H14N5O7PH + 31 O2 = 4 H3PO4 + 4 H2O + 30 CO2 + 10 CO(NH2)2
C13H10O3 + KOH = C12H7O3K + CH3OH =>
C13H10O3 + KOH = C12H7O3K + CH3OH
NH3 + I2 = NI6 + H2 =>
2 NH3 + 6 I2 = 2 NI6 + 3 H2
KNO3(aq) + CaCl2(aq) = KCl2(aq) + CaNO3(aq) =>
KNO3(aq) + CaCl2(aq) = KCl2(aq) + CaNO3(aq)
C(s) + SO2(g) = CS2(s) + CO(g) =>
5 C(s) + 2 SO2(g) = CS2(s) + 4 CO(g)
Ni(NO3)2 + Na3CO3 = Ni3CO3 + Na(NO3)2 =>
3 Ni(NO3)2 + Na3CO3 = Ni3CO3 + 3 Na(NO3)2
N2 + Fe2O3 = Fe + N2O =>
3 N2 + Fe2O3 = 2 Fe + 3 N2O
H2UO4 + HCl = UO2Cl2 + H2O =>
H2UO4 + 2 HCl = UO2Cl2 + 2 H2O
N2 + Fe2O3 = Fe + N2O =>
3 N2 + Fe2O3 = 2 Fe + 3 N2O
Z + Pb(NO3) = Z(NO3)2 + Pb =>
Z + 2 Pb(NO3) = Z(NO3)2 + 2 Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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