| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaO + H2S = H2O + BaS
Cu(H2O)4 + Cl = CuCl + H2O =>
Cu(H2O)4 + Cl = CuCl + 4 H2O
C3H7Cl + CH4 = C4H10 + HCl =>
C3H7Cl + CH4 = C4H10 + HCl
AgCl + NH4OH = Ag(NH3)2Cl + H2O = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
NaHCO3 + H{+} = Na{+} + H2O + CO2 =>
NaHCO3 + H{+} = Na{+} + H2O + CO2
C6H5OH + Br2 = C6H2OHBr + HBr =>
C6H5OH + 2 Br2 = C6H2OHBr + 3 HBr
C2H5OH + B(OH)3 = C6H15BO3 + H2O =>
3 C2H5OH + B(OH)3 = C6H15BO3 + 3 H2O
Cu + NH4OH = Cu(NH3)2 + H2O =>
Cu + 2 NH4OH = Cu(NH3)2 + 2 H2O
NO3{-} + Al + H2O = [Al(OH)4]{-} + NH3 + H{+} =>
3 NO3{-} + 8 Al + 23 H2O = 8[Al(OH)4]{-} + 3 NH3 + 5 H{+}
N2 + Ca = NCa =>
N2 + 2 Ca = 2 NCa
NiOHClNH4OH = Ni(NH3)OHClH2O =>
NiOHClNH4OH = Ni(NH3)OHClH2O
K2Cr2O7 + H2SO4 + FeSO4 = K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 FeSO4 = K2SO4 + 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Na + Pb(CH3COO)2 = Pb + NaCH3COO =>
2 Na + Pb(CH3COO)2 = Pb + 2 NaCH3COO
NaH + O2 = NaOH =>
2 NaH + O2 = 2 NaOH
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
CH3CONH2 + HNO2 = CH3COOH + N2 + H2O =>
CH3CONH2 + HNO2 = CH3COOH + N2 + H2O
C13H14N2 + O2 = CO2 + NH3 + H2O =>
C13H14N2 + 15 O2 = 13 CO2 + 2 NH3 + 4 H2O
BiN3O9 + Na2CO3 = Bi2C3O9 + NaNO3 =>
2 BiN3O9 + 3 Na2CO3 = Bi2C3O9 + 6 NaNO3
Na2Cr2O7 + H2SO4 + C2H5OH = HCOOH + Na2SO4 + Cr2(SO4)3 + H2O =>
4 Na2Cr2O7 + 16 H2SO4 + 3 C2H5OH = 6 HCOOH + 4 Na2SO4 + 4 Cr2(SO4)3 + 19 H2O
NO2 + ClO{-} = NO3{-} + Cl =>
NO2 + ClO{-} = NO3{-} + Cl
(a)K + H2O = KOH + H2 =>
2(a)K + 2 H2O = 2 KOH + H2
K2CrO4 + CuSO4 = K2CrSO4 + CuO4 =>
K2CrO4 + CuSO4 = K2CrSO4 + CuO4
Al + H2 = AlH3 =>
2 Al + 3 H2 = 2 AlH3
Cu(NO3)2 + ScN = Cu3N2 + Sc(NO3)3 =>
3 Cu(NO3)2 + 2 ScN = Cu3N2 + 2 Sc(NO3)3
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
NaAlO2 + H2O + Al2(SO4)3 = AlOOH + Na2SO4 =>
6 NaAlO2 + 4 H2O + Al2(SO4)3 = 8 AlOOH + 3 Na2SO4
K2Cr2O7 + Ti2(SO4)3 + H2SO4 = TiO(SO4)2 + Cr(SO4)2 + H2O + KSO4 =>
3 K2Cr2O7 + Ti2(SO4)3 + 19 H2SO4 = 2 TiO(SO4)2 + 6 Cr(SO4)2 + 19 H2O + 6 KSO4
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
NiCl2 + NaOH + NaClO + H2O = Ni(OH)3 + NaCl =>
2 NiCl2 + 4 NaOH + NaClO + H2O = 2 Ni(OH)3 + 5 NaCl
CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO
CuS + O2 = CuSO4 =>
CuS + 2 O2 = CuSO4
CuSO4*5H2O + Fe = Fe2(SO4)3 + Cu + H2O =>
3 CuSO4*5H2O + 2 Fe = Fe2(SO4)3 + 3 Cu + 15 H2O
BaH + AlCl = BaCl + AlH =>
BaH + AlCl = BaCl + AlH
CuSO4*5H2O + Fe = FeSO4 + Cu + H2O =>
CuSO4*5H2O + Fe = FeSO4 + Cu + 5 H2O
CO2 + PbO = PbCO3 =>
CO2 + PbO = PbCO3
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
FeSO4(aq)Ca(OH)2(aq) = Fe(OH)2CaSO4 =>
FeSO4(aq)Ca(OH)2(aq) = Fe(OH)2CaSO4
CuSO4 + C6H8O7 = C12H10Cu3O14 + H2SO4 =>
3 CuSO4 + 2 C6H8O7 = C12H10Cu3O14 + 3 H2SO4
CuSO4 + C6H8O7 = Cu + SO + CO + H2O =>
CuSO4 + C6H8O7 = Cu + SO + 6 CO + 4 H2O
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
CuSO4 + C6H8O7 = Cu + SO + HO + CO =>
7 CuSO4 + 3 C6H8O7 = 7 Cu + 7 SO + 24 HO + 18 CO
Au + HNO3 = Au(NO3)3 + NO + H2O =>
Au + 4 HNO3 = Au(NO3)3 + NO + 2 H2O
CuSO4 + C6H8O7 = Cu3(C6H5O7)2 + H2SO4 =>
3 CuSO4 + 2 C6H8O7 = Cu3(C6H5O7)2 + 3 H2SO4
FeS + O2 = Fe2O + SO3 =>
4 FeS + 7 O2 = 2 Fe2O + 4 SO3
BiCl3 + NaHSeO3 + H2O = HCl + NaOH + Bi2(SeO3)3 =>
2 BiCl3 + 3 NaHSeO3 + 3 H2O = 6 HCl + 3 NaOH + Bi2(SeO3)3
K3PO4 = K + (PO4)3 =>
3 K3PO4 = 9 K + (PO4)3
CuSO4 + H3PO2 + H2O = CuH + H2SO3 + H3PO4 =>
4 CuSO4 + 5 H3PO2 + 6 H2O = 4 CuH + 4 H2SO3 + 5 H3PO4
CuSO4 + H3PO2 + H2O = CuH + H2SO4 + H3PO3 =>
2 CuSO4 + 3 H3PO2 + 3 H2O = 2 CuH + 2 H2SO4 + 3 H3PO3
Na3PO4 + Ag = Ag3PO4 + Na3 =>
Na3PO4 + 3 Ag = Ag3PO4 + Na3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/03/24
Équations équilibrées sur11/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
