| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O + CO2 + C18H35NaO2 = NaHCO3 + C18H36O2
K4Fe(CN)6 + KMnO4 + HCI = KCI + FeCI3 + MnCI2 + CO2 + NO + H2O =>
K4Fe(CN)6 + 51 KMnO4 + 160 HCI = 55 KCI + FeCI3 + 51 MnCI2 + 59 CO2 + 6 NO + 80 H2O
ZnCl2 + CuS = ZnS + CuCl2 =>
ZnCl2 + CuS = ZnS + CuCl2
Ca3 + (PO4)2 + H3PO4 = CaH2PO4 =>
2 Ca3 + (PO4)2 + 4 H3PO4 = 6 CaH2PO4
NaH + CH3OH = NaOH + CH4 =>
NaH + CH3OH = NaOH + CH4
SrCl + O2 = SrClO =>
2 SrCl + O2 = 2 SrClO
Ni(OH)2 + NH4OH = Ni(NH3)6 + H2O + OH =>
Ni(OH)2 + 6 NH4OH = Ni(NH3)6 + 6 H2O + 2 OH
H2O2 + MnO2 = MnO + HO2 =>
H2O2 + 2 MnO2 = 2 MnO + 2 HO2
CrI3 + KOH + Cl2 = KIO4 + KCl + H2O + Cr =>
2 CrI3 + 48 KOH + 21 Cl2 = 6 KIO4 + 42 KCl + 24 H2O + 2 Cr
BaCl2 + Fe(PO4)3 = Ba(PO4)2 + Cl3Fe =>
3 BaCl2 + 2 Fe(PO4)3 = 3 Ba(PO4)2 + 2 Cl3Fe
Cu + HNO3 = H2O + CuNO32 + NO =>
3 Cu + 62 HNO3 = 31 H2O + 3 CuNO32 + 59 NO
CH2O2 + CaO = Ca(CO2H)2 + H2O =>
2 CH2O2 + CaO = Ca(CO2H)2 + H2O
HPO2 + Ti(OH)4 = Ti3(PO3)4 + H2O =>
4 HPO2 + 3 Ti(OH)4 = Ti3(PO3)4 + 8 H2O
KOH + O2 = KHO2 =>
2 KOH + O2 = 2 KHO2
KOH + H3PO4 = H2O + K + PO4 =>
3 KOH + H3PO4 = 3 H2O + 3 K + PO4
K3(PO4) + AlCl3 = KCl + Al3(PO4)3 =>
3 K3(PO4) + 3 AlCl3 = 9 KCl + Al3(PO4)3
C4H9OH + CuO = C4H8O + H2O + Cu =>
C4H9OH + CuO = C4H8O + H2O + Cu
O{2-} = O2 + e =>
2 O{2-} = O2 + 4e
HNO2 + Mg(OH)2 = Mg(NO2)2 + H2O =>
2 HNO2 + Mg(OH)2 = Mg(NO2)2 + 2 H2O
BaCl2O8 + Na2CO3 = BaCO3 + NaClO4 =>
BaCl2O8 + Na2CO3 = BaCO3 + 2 NaClO4
FeCl3 + C2H5OH = FeCl2 + CH3CHO + HCl =>
2 FeCl3 + C2H5OH = 2 FeCl2 + CH3CHO + 2 HCl
Cr2O7{-2} + H2S + H{+} = Cr{+3} + SO4 + H2O =>
5 Cr2O7{-2} + 3 H2S + 40 H{+} = 10 Cr{+3} + 3 SO4 + 23 H2O
CH3COOH + Ca(HCO3)2 = Ca(CH3COOO)2 + H2O + CO2 =>
3 CH3COOH + 2 Ca(HCO3)2 = 2 Ca(CH3COOO)2 + 2 H2O + 2 CO2
CrO42{-} + H2O2 = Cr(OH){-} + O2 =>
2 CrO42{-} + H2O2 = 2 Cr(OH){-} + 42 O2
C2H6O + CH3OOH = C4H8O2 + H2O =>
C2H6O + 2 CH3OOH = C4H8O2 + 3 H2O
Na + N2 = Na3N2 =>
3 Na + N2 = Na3N2
FeBr3 + K3PO4 = FePO4 + BrK =>
FeBr3 + K3PO4 = FePO4 + 3 BrK
HNO3 + Ca = Ca(NO3)2 + N2O3 + H2O =>
6 HNO3 + 2 Ca = 2 Ca(NO3)2 + N2O3 + 3 H2O
HI + Ba(OH)2 = H2O + I2Ba =>
2 HI + Ba(OH)2 = 2 H2O + I2Ba
BaCl2 + K2SO4 = BaSO4 + KCl = =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
MgI2 = Mg + I2 =>
MgI2 = Mg + I2
Na2(CO3) + AgNO3 = Ag2(CO3) + NaNO3 =>
Na2(CO3) + 2 AgNO3 = Ag2(CO3) + 2 NaNO3
MnO2 + H2SO4 = MnSO4 + O2 + H2O =>
2 MnO2 + 2 H2SO4 = 2 MnSO4 + O2 + 2 H2O
HMn04 + Pb(NO3)2 + H2O = MnO2 + PbO2 + HN03 =>
26 HMn04 + 51 Pb(NO3)2 + 4 H2O = 104 MnO2 + 51 PbO2 + 34 HN03
Al2S3 + HCl = AlCl3 + H2S =>
Al2S3 + 6 HCl = 2 AlCl3 + 3 H2S
Br2 + Ba(OH)2 = Ba(BrO)2 + BaBr2 + H2O =>
2 Br2 + 2 Ba(OH)2 = Ba(BrO)2 + BaBr2 + 2 H2O
FeCl2 + Fe(OH)3 = FeCl3 + Fe(OH)2 =>
3 FeCl2 + 2 Fe(OH)3 = 2 FeCl3 + 3 Fe(OH)2
CrCl3 + KMnO4 + KOH = K2Cr2O7 + MnO2 + KCl + H2O =>
2 CrCl3 + 2 KMnO4 + 6 KOH = K2Cr2O7 + 2 MnO2 + 6 KCl + 3 H2O
Ba(OH)2 + LiCl = BaCl2 + LiOH =>
Ba(OH)2 + 2 LiCl = BaCl2 + 2 LiOH
FeCl + HNO3 = FeNO3 + HCl =>
FeCl + HNO3 = FeNO3 + HCl
NaOH + HO = H3O + NaO =>
2 NaOH + HO = H3O + 2 NaO
NiO + TeO3 = NiTeO4 =>
NiO + TeO3 = NiTeO4
C2H90 + O2 = CO2 + H2O =>
2 C2H90 + 49 O2 = 4 CO2 + 90 H2O
Zn + Fe(NO3)23 = Fe + Zn(NO3) =>
23 Zn + Fe(NO3)23 = Fe + 23 Zn(NO3)
Na2FeO4 + H2SO4 = Fe2(SO4)3 + O2 + Na2SO4 + H2O =>
4 Na2FeO4 + 10 H2SO4 = 2 Fe2(SO4)3 + 3 O2 + 4 Na2SO4 + 10 H2O
Cd(s) + Cu(ClO4)2(aq) = Cu(s) + Cd(ClO4)2(aq) =>
Cd(s) + Cu(ClO4)2(aq) = Cu(s) + Cd(ClO4)2(aq)
Co + I = Co(I)2 =>
Co + 2 I = Co(I)2
C2H5OCOOH + H2O = C2H5OCOO + H3O =>
C2H5OCOOH + H2O = C2H5OCOO + H3O
CuSO4 + Na2CO3 = Na2SO4(aq) + CuCO3(s) =>
CuSO4 + Na2CO3 = Na2SO4(aq) + CuCO3(s)
Na2SO3 + TeO2 + HCl = NaCl + Te(SO3)2 + H2O =>
2 Na2SO3 + TeO2 + 4 HCl = 4 NaCl + Te(SO3)2 + 2 H2O
| 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 57 58 59 60 61 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
