| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuSO4 + 2 Fe = Cu2Fe2 + 2 SO4
H2O3 = H2O + O3 =>
3 H2O3 = 3 H2O + 2 O3
Mg + Cl = MgCl3 =>
Mg + 3 Cl = MgCl3
ZnF2 + Ca(OH)2 = Zn(OH)2 + CaF2 =>
ZnF2 + Ca(OH)2 = Zn(OH)2 + CaF2
Ca(NO3)2 + HCl = CaCl2 + NO3H =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 NO3H
HgSO4 + H3PO4 = HgPO4 + H3SO4 =>
HgSO4 + H3PO4 = HgPO4 + H3SO4
C + Na = CNa2 =>
C + 2 Na = CNa2
C8H7NO3 + NaBH4 + H2O = C8H9NO3 + NaB(OH)3 =>
7 C8H7NO3 + 2 NaBH4 + 6 H2O = 7 C8H9NO3 + 2 NaB(OH)3
H2S + KOH = H2O + K2S =>
H2S + 2 KOH = 2 H2O + K2S
H3PO3 + CuS = H2S + Cu3(PO3)2 =>
2 H3PO3 + 3 CuS = 3 H2S + Cu3(PO3)2
HgO + NH4OH = Hg2NOH*2H2O =>
2 HgO + NH4OH = Hg2NOH*2H2O
AlN + KOH + H2O = NH3 + K3[Al(OH)6] =>
AlN + 3 KOH + 3 H2O = NH3 + K3[Al(OH)6]
H2O + FeCl3 = Fe(OH)3 + Cl{-} + H3O{+} =>
6 H2O + FeCl3 = Fe(OH)3 + 3 Cl{-} + 3 H3O{+}
KMnO4 + C12H22O11 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
48 KMnO4 + 5 C12H22O11 + 72 H2SO4 = 48 MnSO4 + 60 CO2 + 24 K2SO4 + 127 H2O
Mg + HJ = MgJ2 + H2 =>
Mg + 2 HJ = MgJ2 + H2
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
[Cr(NH3)6]Cl2 + NH4Cl = [Cr(NH3)6]Cl3 + NH4 =>
[Cr(NH3)6]Cl2 + NH4Cl = [Cr(NH3)6]Cl3 + NH4
K3(PO4) + LiI = KI + Li3(PO4) =>
K3(PO4) + 3 LiI = 3 KI + Li3(PO4)
KOH + CaSO4 = Ca(OH)2 + K2SO4 =>
2 KOH + CaSO4 = Ca(OH)2 + K2SO4
Ag2O3 + H2O = Ag(OH)3 =>
Ag2O3 + 3 H2O = 2 Ag(OH)3
LiF + Na3PO4 = NaF + Li3PO4 =>
3 LiF + Na3PO4 = 3 NaF + Li3PO4
Fe + H2SO4 = FeO + H2O + SO2 =>
Fe + H2SO4 = FeO + H2O + SO2
Ca3*N2 + H2O = Ca(OH)2 + NH3 =>
Ca3*N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
CuI2 + Al(OH)3 = Cu(OH)2 + AlI3 =>
3 CuI2 + 2 Al(OH)3 = 3 Cu(OH)2 + 2 AlI3
Zn + Na2SO3 + HCl = ZnCl2 + H2S + NaCl + H2O =>
3 Zn + Na2SO3 + 8 HCl = 3 ZnCl2 + H2S + 2 NaCl + 3 H2O
CH3COOH + CH3C(OH)(CH3)2 = CH3COOCH(CH3)2 + H2O =>
4 CH3COOH + 3 CH3C(OH)(CH3)2 = 4 CH3COOCH(CH3)2 + 3 H2O
Mg + Ni{2+} = Mg{2+} + Ni =>
Mg + Ni{2+} = Mg{2+} + Ni
(F2O) + NaOH = NaF + (O2) + (H2O) =>
(F2O) + 2 NaOH = 2 NaF + (O2) + (H2O)
C6H4CH3NH3ClAgNO3 = AgClC6H4CH3NH3NO3 =>
C6H4CH3NH3ClAgNO3 = AgClC6H4CH3NH3NO3
Fe2O + HCl = FeCl + H2O =>
Fe2O + 2 HCl = 2 FeCl + H2O
Fe + KNO3 = Fe2O3 + KNO2 =>
2 Fe + 3 KNO3 = Fe2O3 + 3 KNO2
H2O2 + KI = KIO3 + H2 =>
3 H2O2 + 2 KI = 2 KIO3 + 3 H2
NiO + H2O = Ni + H2O2 =>
NiO + H2O = Ni + H2O2
C6H5COOH + H2SO4 = C6H5SO3COOH + H2O =>
C6H5COOH + H2SO4 = C6H5SO3COOH + H2O
Na2S + H2O = Na2O + H2S =>
Na2S + H2O = Na2O + H2S
NaOH + Na = Na2O + H =>
NaOH + Na = Na2O + H
Sn(OH)2 + H2 + O2 = Sn(OH)4 =>
Sn(OH)2 + H2 + O2 = Sn(OH)4
MnO4{-} + NO2 + OH{-} = NO3{-} + MnO4{-2} + H2O =>
MnO4{-} + NO2 + 2 OH{-} = NO3{-} + MnO4{-2} + H2O
FeCl2 + HCl + K2Cr2O7 = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + 14 HCl + K2Cr2O7 = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
Li + BaO = LiBaO =>
Li + BaO = LiBaO
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
ZnSO4 + K2S = ZnS + K2SO4 =>
ZnSO4 + K2S = ZnS + K2SO4
CaO + Mg(OH)2 = Ca(OH)2 + MgO =>
CaO + Mg(OH)2 = Ca(OH)2 + MgO
Cu3AsS4 + HNO3 = Cu(NO3)2 + H3AsO4 + H2SO4 + NO2 + H2O =>
Cu3AsS4 + 41 HNO3 = 3 Cu(NO3)2 + H3AsO4 + 4 H2SO4 + 35 NO2 + 15 H2O
NH3 + H3PO3 = NH4H2PO3 =>
NH3 + H3PO3 = NH4H2PO3
ZnO + H2 = Zn + H2O =>
ZnO + H2 = Zn + H2O
Cr2O3 + KOH + KNO3 = KNO2 + K2CrO4 + H2O =>
Cr2O3 + 4 KOH + 3 KNO3 = 3 KNO2 + 2 K2CrO4 + 2 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CH3NH2(g) + O2(g) = CO2(g) + H2O(g) + N2 =>
4 CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2
ZnSO4 = ZnO + SO3 =>
ZnSO4 = ZnO + SO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
