| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg + N2 = Mg3N2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Pb(NO3)2 + (NH4)2SO4 = PbSO4 + NH4NO3 =>
Pb(NO3)2 + (NH4)2SO4 = PbSO4 + 2 NH4NO3
C6H5CN + H2O + H2SO4 = C6H5COOH + (NH4)2SO4 =>
2 C6H5CN + 4 H2O + H2SO4 = 2 C6H5COOH + (NH4)2SO4
H2SO4 + Ae = Ae2(SO4)3 + H2 =>
3 H2SO4 + 2 Ae = Ae2(SO4)3 + 3 H2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
[Cu(NH3)4](NO3)2 + CH3COOH = Cu(NO3)2 + CH3 + COONH4 =>
[Cu(NH3)4](NO3)2 + 4 CH3COOH = Cu(NO3)2 + 4 CH3 + 4 COONH4
AlBr{-} + Cl = AlCl{-} + Br =>
AlBr{-} + Cl = AlCl{-} + Br
Na2O + BaCl2 = NaCl + BaO =>
Na2O + BaCl2 = 2 NaCl + BaO
BiCl3 + SnCl2 + KOH = Bi + K2[Sn(OH)6] + KCl =>
2 BiCl3 + 3 SnCl2 + 18 KOH = 2 Bi + 3 K2[Sn(OH)6] + 12 KCl
H2 + PbO = PbH + O2 =>
H2 + 2 PbO = 2 PbH + O2
SrCl2 + LiOH = Sr(OH)2 + LiCl =>
SrCl2 + 2 LiOH = Sr(OH)2 + 2 LiCl
HNO3 + K = KNO3 + H2O + NO2 =>
2 HNO3 + K = KNO3 + H2O + NO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuFeS2 + O2 = Cu2S + SO2 + Fe3O3 =>
6 CuFeS2 + 12 O2 = 3 Cu2S + 9 SO2 + 2 Fe3O3
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O2 =>
4 KMnO4 + 6 H2SO4 = 6 H2O + 2 K2SO4 + 4 MnSO4 + 5 O2
Al2O3 + K2CO3 = Al2(CO3)3 + K2O =>
Al2O3 + 3 K2CO3 = Al2(CO3)3 + 3 K2O
H2CO3 + NaCl = NaClCO2 + H2O =>
H2CO3 + NaCl = NaClCO2 + H2O
HOCl + NaHSO3 = NaCl + H2SO4 =>
HOCl + NaHSO3 = NaCl + H2SO4
C3H6(g) + O2(g) = CO2(g) + H2O(l)5 =>
2 C3H6(g) + 21 O2(g) = 6 CO2(g) + 6 H2O(l)5
CO{2} = CO{2] =>
CO{2} = CO{2]
H2O2 + HCl = Cl2 + H2O =>
H2O2 + 2 HCl = Cl2 + 2 H2O
Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
KClO5 + C12H22O11 = CO2 + H2O + KCl =>
24 KClO5 + 5 C12H22O11 = 60 CO2 + 55 H2O + 24 KCl
C8H7N3O2 + NaClO = N2 + H2O + NaCl + CO2 =>
2 C8H7N3O2 + 35 NaClO = 3 N2 + 7 H2O + 35 NaCl + 16 CO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
Pd + H2 = PdH058 =>
Pd + 29 H2 = PdH058
As4S4 + NH4Cl = AsCl3 + NH3 + H2S + H2 =>
As4S4 + 12 NH4Cl = 4 AsCl3 + 12 NH3 + 4 H2S + 2 H2
Na2Cr2O7 + SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 3 SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O
PbSO4 + NaBr = PbBr2 + Na2SO4 =>
PbSO4 + 2 NaBr = PbBr2 + Na2SO4
Al2S3 + KOH + H2O = H2S + K3[Al(OH)6] =>
Al2S3 + 6 KOH + 6 H2O = 3 H2S + 2 K3[Al(OH)6]
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C2H2 + C2H6 = C2H4 =>
C2H2 + C2H6 = 2 C2H4
NaSO4 + CaI = CaSO4 + NaI =>
NaSO4 + CaI = CaSO4 + NaI
SiO2 + Mg(OH)2 = MgSiO3 + H2O =>
SiO2 + Mg(OH)2 = MgSiO3 + H2O
[Co(NH3)5Cl]Cl2 + NaNO2 = [Co(NH3)5NO2]Cl2 + NaCl =>
[Co(NH3)5Cl]Cl2 + NaNO2 = [Co(NH3)5NO2]Cl2 + NaCl
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
CuFeS2 + O2 = CuSO4 + FeSO4 =>
CuFeS2 + 4 O2 = CuSO4 + FeSO4
B2H6 + NaOH + H2O = Na2B4O7 + H2 =>
2 B2H6 + 2 NaOH + 5 H2O = Na2B4O7 + 12 H2
C7H21(OH)2 + O2 = C2O5 + H2O =>
2 C7H21(OH)2 + 27 O2 = 7 C2O5 + 23 H2O
NH3H2OKOH = NH6O2K =>
NH3H2OKOH = NH6O2K
Na2SO4 + (NH4)2SO3 = Na2SO3 + (NH4)2SO4 =>
Na2SO4 + (NH4)2SO3 = Na2SO3 + (NH4)2SO4
HClO3 = H2O + O2 + ClO2 =>
4 HClO3 = 2 H2O + O2 + 4 ClO2
Na2CO3 + Ca(ClO)2 = NaClO + CaCO3 =>
Na2CO3 + Ca(ClO)2 = 2 NaClO + CaCO3
NaPO + CaCl = NaCl + CaPO =>
NaPO + CaCl = NaCl + CaPO
ZnSO4 + LiCl = ZnCl2 + Li2SO4 =>
ZnSO4 + 2 LiCl = ZnCl2 + Li2SO4
| 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 48 49 50 51 52 53 54 55 56 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
