| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ZnO + C = 2 Zn + CO2
B + KNO3 = K2O + BN + B2O3 =>
16 B + 6 KNO3 = 3 K2O + 6 BN + 5 B2O3
Al(SO4) + NaOH = Al(OH)2 + SO4Na2 =>
Al(SO4) + 2 NaOH = Al(OH)2 + SO4Na2
Fe(s) + O2(g) = FeO(lkkkk) =>
2 Fe(s) + O2(g) = 2 FeO(lkkkk)
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
FeBr3 + Cu(NO3)2 = Fe(NO3)3 + CuBr2 =>
2 FeBr3 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 CuBr2
SO + LiSe = SSe2 + Li2O =>
SO + 2 LiSe = SSe2 + Li2O
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
Sn(CO3)2 = SnO2 + CO2 =>
Sn(CO3)2 = SnO2 + 2 CO2
Mg(C2H3O2)2 + Al2(SO4)3 = MgSO4 + Al(C2H3O2)3 =>
3 Mg(C2H3O2)2 + Al2(SO4)3 = 3 MgSO4 + 2 Al(C2H3O2)3
KMnO4 + H2SO4 + NaNO2 = MnSO4 + NaNO3 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = 2 MnSO4 + 5 NaNO3 + 3 H2O + K2SO4
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
CaCl2O6 = CaCl2 + O2 =>
CaCl2O6 = CaCl2 + 3 O2
CH3NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2(g)
Fe + O3 + CO = FeCO2 =>
3 Fe + O3 + 3 CO = 3 FeCO2
MgSO3 = MgO + SO2 =>
MgSO3 = MgO + SO2
C7H6O2 + HNO3 = C7H5NO4 + H2O =>
C7H6O2 + HNO3 = C7H5NO4 + H2O
C6H7N + O2 = NO2 + H2O + CO2 =>
4 C6H7N + 35 O2 = 4 NO2 + 14 H2O + 24 CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
PbCl4 + HCl = PbCl5 + H2 =>
2 PbCl4 + 2 HCl = 2 PbCl5 + H2
NH4Cl + NaOH = H2O + Na + Cl + N =>
NH4Cl + 4 NaOH = 4 H2O + 4 Na + Cl + N
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
Pb3O4 + KMnO4 + HCl = PbCl4 + KCl + MnCl2 + H2O =>
5 Pb3O4 + 4 KMnO4 + 72 HCl = 15 PbCl4 + 4 KCl + 4 MnCl2 + 36 H2O
Co(NO3)2 + NaI = NaNO3 + CoI2 =>
Co(NO3)2 + 2 NaI = 2 NaNO3 + CoI2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C15H23 + O2 = CO2 + H2O =>
4 C15H23 + 83 O2 = 60 CO2 + 46 H2O
Sn(s) + AgClO4(aq) = Ag(s) + Sn(ClO4)2(aq) =>
Sn(s) + 2 AgClO4(aq) = 2 Ag(s) + Sn(ClO4)2(aq)
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
AlCl3 + BaBr2 = BaCl2 + AlBr3 =>
2 AlCl3 + 3 BaBr2 = 3 BaCl2 + 2 AlBr3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KI + NaOH = KOH + NaI =>
KI + NaOH = KOH + NaI
Na + KNO3 = K2O + Na2O + N2 =>
10 Na + 2 KNO3 = K2O + 5 Na2O + N2
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
NaF + AlCl3 = Al5[NaCl6]3 + AlF3 =>
3 NaF + 6 AlCl3 = Al5[NaCl6]3 + AlF3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Zn + NO3 + H{+} = Zn{2+} + NH4{+} + H2O =>
9 Zn + 2 NO3 + 20 H{+} = 9 Zn{2+} + 2 NH4{+} + 6 H2O
Ca(NO3)2 + NH3 + CO2 + H2O = CaCO3 + HNH4NO3 =>
7 Ca(NO3)2 + 18 NH3 + 7 CO2 + 13 H2O = 7 CaCO3 + 16 HNH4NO3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Ca(OH)2 + Be3N2 = Be(OH)2 + Ca3N2 =>
3 Ca(OH)2 + Be3N2 = 3 Be(OH)2 + Ca3N2
K + H2SO4 = K2SO4 + H2S + H2O =>
8 K + 5 H2SO4 = 4 K2SO4 + H2S + 4 H2O
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
C4H6 + Cl2 = C4H4Cl2 + H2 =>
C4H6 + Cl2 = C4H4Cl2 + H2
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
CH3NH2(g) + H2O(l) = CH3NH3{+} + HO{-} =>
CH3NH2(g) + H2O(l) = CH3NH3{+} + HO{-}
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
