| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + KI = AgI + KNO3
C17H29COOH + Mg(OH)2 = (C17H29COO)2Mg + H2O =>
2 C17H29COOH + Mg(OH)2 = (C17H29COO)2Mg + 2 H2O
Pb + AuCl = PbCl2 + Au =>
Pb + 2 AuCl = PbCl2 + 2 Au
FeO + Cl = FeCl2 + O2 =>
2 FeO + 4 Cl = 2 FeCl2 + O2
IrF5 + Ir = IrF4 =>
4 IrF5 + Ir = 5 IrF4
NaH2PO2 + NiSO4 + NaOH = Ni + Na2SO4 + Na3PO4 + H2O =>
NaH2PO2 + 2 NiSO4 + 6 NaOH = 2 Ni + 2 Na2SO4 + Na3PO4 + 4 H2O
NaAlO2 + H2O + CO2 = Al(OH)3 + Na2CO3 =>
2 NaAlO2 + 3 H2O + CO2 = 2 Al(OH)3 + Na2CO3
C3N4 + O3 = CO2 + N2 =>
C3N4 + 2 O3 = 3 CO2 + 2 N2
Potassiumsulfate + bariumhydroxide = Potassiumhydroxide + Bariumsulfate =>
K2SO4 + Ba(OH)2 = 2 KOH + BaSO4
FeSO4 + Pb(NO3)2 = Fe(NO3)2 + PbSO4 =>
FeSO4 + Pb(NO3)2 = Fe(NO3)2 + PbSO4
Ni(OH)2 + Br2 + NaOH = NiOOH + NaBr + H2O =>
2 Ni(OH)2 + Br2 + 2 NaOH = 2 NiOOH + 2 NaBr + 2 H2O
Cu + H2SO4 = (Cu2)2SO4 + H2O + SO2 =>
4 Cu + 2 H2SO4 = (Cu2)2SO4 + 2 H2O + SO2
Ni(OH)2 + Br2 + NaOH = NiOOH + NaBr + H2O =>
2 Ni(OH)2 + Br2 + 2 NaOH = 2 NiOOH + 2 NaBr + 2 H2O
Ar + Ne = ArNe =>
Ar + Ne = ArNe
HAsO2 + H2O = H3AsO4 + H =>
HAsO2 + 2 H2O = H3AsO4 + 2 H
C6H12O6(s) + Ag(NH3)2{+}(aq) + OH{-}(aq) = Ag(s) + C6H11O7(aq) + NH3(aq) + H2O(l) =>
C6H12O6(s) + 3 Ag(NH3)2{+}(aq) + 3 OH{-}(aq) = 3 Ag(s) + C6H11O7(aq) + 6 NH3(aq) + 2 H2O(l)
Ba(NO3)2 + Na2Ca = NaNO3 + BaCa =>
Ba(NO3)2 + Na2Ca = 2 NaNO3 + BaCa
FeS + Na2O2 = Na2FeO4 + Na2SO4 + Na2O =>
FeS + 6 Na2O2 = Na2FeO4 + Na2SO4 + 4 Na2O
NaVO3 + H2O = NaOH + HVO3 =>
NaVO3 + H2O = NaOH + HVO3
C2H4O + KMnO4 + H2O = CH3COOH + KOH + MnO2 =>
3 C2H4O + 2 KMnO4 + H2O = 3 CH3COOH + 2 KOH + 2 MnO2
Mg + H3O = MgO + H =>
Mg + H3O = MgO + 3 H
KICu = KCuI =>
KICu = KCuI
KC8H5O4 = C8H5O4 + K =>
KC8H5O4 = C8H5O4 + K
AlO + O2 = Al2O3 =>
4 AlO + O2 = 2 Al2O3
CH3OH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 4 KMnO4 + 6 H2SO4 = 5 HCOOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
C6H14O6S2 + O2 = CO2 + H2O + SO2 =>
2 C6H14O6S2 + 17 O2 = 12 CO2 + 14 H2O + 4 SO2
Ni(OH)2 + NaOH + Br2 = Ni2O3 + NaBr + H2O =>
2 Ni(OH)2 + 2 NaOH + Br2 = Ni2O3 + 2 NaBr + 3 H2O
KOH + NaOH = H2O2 + NaK =>
KOH + NaOH = H2O2 + NaK
Zn + OH{-} + H2O = [Zn(OH)4]{2-} + H =>
Zn + 2 OH{-} + 2 H2O = [Zn(OH)4]{2-} + 2 H
(NH4)3(PO4) + CaCl2 = (NH4)Cl2 + Ca3PO4 =>
(NH4)3(PO4) + 3 CaCl2 = 3(NH4)Cl2 + Ca3PO4
Fe(s) + Pb(NO3)2 = Fe(NO3)3 + Pb =>
2 Fe(s) + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb
C6H3Cl3 + O2 = CO2 + HCl =>
C6H3Cl3 + 6 O2 = 6 CO2 + 3 HCl
Ni(OH)2 + NaOH + Br2 = Ni2O3 + NaBr + H2O =>
2 Ni(OH)2 + 2 NaOH + Br2 = Ni2O3 + 2 NaBr + 3 H2O
BaOK = BaKO =>
BaOK = BaKO
PO3 + CoCl2 = CoPO3 + Cl =>
PO3 + CoCl2 = CoPO3 + 2 Cl
Ni(OH)2 + NaOH + Br2 = Ni2O3 + NaBr + H2O =>
2 Ni(OH)2 + 2 NaOH + Br2 = Ni2O3 + 2 NaBr + 3 H2O
Ga + C = Ga4C3 =>
4 Ga + 3 C = Ga4C3
SCN{-} + H2O2 = HCO3{-} + HSO4{-} + NH4{+} + H2 =>
2 SCN{-} + 7 H2O2 = 2 HCO3{-} + 2 HSO4{-} + 2 NH4{+} + H2
B + KI = BKI =>
B + KI = BKI
H2O + O2 + As = HAsO2 =>
2 H2O + 3 O2 + 4 As = 4 HAsO2
C6H8O7 + Na2CO3 = C6H7NaO7 + H2O + CO2 =>
2 C6H8O7 + Na2CO3 = 2 C6H7NaO7 + H2O + CO2
Ag(NO3)2 + Na2CO3 = Ag(CO3)2 + Na2NO3 =>
Ag(NO3)2 + 2 Na2CO3 = Ag(CO3)2 + 2 Na2NO3
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
K(ClO3) + K(OH) + CrCl3 = K2CrO4 + KCl + H2O =>
K(ClO3) + 10 K(OH) + 2 CrCl3 = 2 K2CrO4 + 7 KCl + 5 H2O
Sc + Co(ClO3)2 = Co + Sc(ClO3) =>
2 Sc + Co(ClO3)2 = Co + 2 Sc(ClO3)
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
Bi2(S)3 + O2 = Bi2O3 + SO2 =>
2 Bi2(S)3 + 9 O2 = 2 Bi2O3 + 6 SO2
Ni(OH)2 + NaOH + Br2 = Ni2O3 + NaBr + H2O =>
2 Ni(OH)2 + 2 NaOH + Br2 = Ni2O3 + 2 NaBr + 3 H2O
Al2O3 + HCl + H2O = Al(H2O)6Cl3 =>
Al2O3 + 6 HCl + 9 H2O = 2 Al(H2O)6Cl3
LiCl + KHF2 = LiF + KCl + HF =>
LiCl + KHF2 = LiF + KCl + HF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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