| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeTiO3 + 2 H2 = Fe + TiO + 2 H2O
FeO + Cr2O7 = Fe2O3 + Cr =>
14 FeO + Cr2O7 = 7 Fe2O3 + 2 Cr
CH4(g)O + O2(g) = CO2(g) + H2O(g) =>
2 CH4(g)O + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
K2Cr2O7 + SnCl2 + KOH = K3[Cr(OH)6] + K2SnO3 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 16 KOH = 2 K3[Cr(OH)6] + 3 K2SnO3 + 6 KCl + 2 H2O
Ni(NO3)2 + Na2Co3 = NiCo3 + NaNO3 =>
Ni(NO3)2 + Na2Co3 = NiCo3 + 2 NaNO3
SrI2 + Br2 = SrBr2 + I =>
SrI2 + Br2 = SrBr2 + 2 I
DE3A2E = A2DE4 =>
DE3A2E = A2DE4
CuONaOH = CuNa(OH)O =>
CuONaOH = CuNa(OH)O
H3[PO4] + Al[OH]3 = Al[PO4] + H2O =>
H3[PO4] + Al[OH]3 = Al[PO4] + 3 H2O
NH4K + AlCl3 = NH4Cl + AlK3 =>
3 NH4K + AlCl3 = 3 NH4Cl + AlK3
CH3COO + H2O = H3O + CO =>
CH3COO + 3 H2O = 3 H3O + 2 CO
KI + Br2 + CCl4 = KCl3 + BrCl + CI =>
2 KI + Br2 + 2 CCl4 = 2 KCl3 + 2 BrCl + 2 CI
BaCl3 + KCr2 = BaCr2 + KCl3 =>
BaCl3 + KCr2 = BaCr2 + KCl3
HI + Ca(OH)2 = HOH + I + Ca =>
2 HI + Ca(OH)2 = 2 HOH + 2 I + Ca
CoSO4Ba(OH)2 = Co(OH)2BaSO4 =>
CoSO4Ba(OH)2 = Co(OH)2BaSO4
NO[SbCl6] + H2O = NO + HNO3 + SbCl3O + HCl =>
3 NO[SbCl6] + 5 H2O = 2 NO + HNO3 + 3 SbCl3O + 9 HCl
HPH2O2H2O = H2PHO3H2 =>
HPH2O2H2O = H2PHO3H2
HCO3NH4(OH) = H2ONH4CO3 =>
HCO3NH4(OH) = H2ONH4CO3
CH3CH2CH2NH3Cl + KOH = CH3CH2CH2NH2 + KCl + H2O =>
CH3CH2CH2NH3Cl + KOH = CH3CH2CH2NH2 + KCl + H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
CH3CH2CH2NH3Cl + KOH = CH3CH2CH2NH2 + KCl + H2O =>
CH3CH2CH2NH3Cl + KOH = CH3CH2CH2NH2 + KCl + H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
FeS2 + CaO + O2 = FeSO4 + CaS3 =>
6 FeS2 + 2 CaO + 11 O2 = 6 FeSO4 + 2 CaS3
H2SO4 + SrNO2 = H2NO2 + SrSO4 =>
H2SO4 + SrNO2 = H2NO2 + SrSO4
Ca(C2H3O2)2 + Na2CO3 = Ca2(CO3)2 + NaC2H3O2 =>
2 Ca(C2H3O2)2 + 2 Na2CO3 = Ca2(CO3)2 + 4 NaC2H3O2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
NaH2PO4 + CaCl2 = Ca3(PO4)2 + NaCl + HCl =>
2 NaH2PO4 + 3 CaCl2 = Ca3(PO4)2 + 2 NaCl + 4 HCl
Hg{2+} + H5IO6 = Hg5(IO6)2 + H{+} =>
5 Hg{2+} + 2 H5IO6 = Hg5(IO6)2 + 10 H{+}
NiBr2 = NiBr2(aq) =>
NiBr2 = NiBr2(aq)
Hg{2+} + H5IO6 = Hg5(IO6)2 + H{+} =>
5 Hg{2+} + 2 H5IO6 = Hg5(IO6)2 + 10 H{+}
NaH2PO4 + CaCl2 = Ca(H2PO4)2 + NaCl =>
2 NaH2PO4 + CaCl2 = Ca(H2PO4)2 + 2 NaCl
NaBrBCl = NaClBBr =>
NaBrBCl = NaClBBr
N3 + O = NO3 =>
N3 + 9 O = 3 NO3
Cu + HNO3 = Cu(NO3)2 + NO(g) + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO(g) + 4 H2O
K2FeO4 + NH3 + H2O = Fe(OH)3 + N2 + KOH =>
2 K2FeO4 + 2 NH3 + 2 H2O = 2 Fe(OH)3 + N2 + 4 KOH
NaOCl + Fe2(SO4)3 + NaOH = Na2FeO4 + NaCl + Na2SO4 + H2O =>
3 NaOCl + Fe2(SO4)3 + 10 NaOH = 2 Na2FeO4 + 3 NaCl + 3 Na2SO4 + 5 H2O
PbS + F = PbF4 + SF6 =>
PbS + 10 F = PbF4 + SF6
KHO = HKO =>
KHO = HKO
Ag(NO3)NH3 = AgNH3NO3 =>
Ag(NO3)NH3 = AgNH3NO3
COH4 = CO + H =>
COH4 = CO + 4 H
MgSO4(aq)Ag(s) = AgSO4Mg =>
MgSO4(aq)Ag(s) = AgSO4Mg
Au + HClO3 = AuClO3 + ClO + H2O =>
3 Au + 4 HClO3 = 3 AuClO3 + ClO + 2 H2O
C8H16O2 + KOH = KC8H15O2 + H2O =>
C8H16O2 + KOH = KC8H15O2 + H2O
Li(s) + FeBr2(aq) = LiBr(aq) + Fe =>
2 Li(s) + FeBr2(aq) = 2 LiBr(aq) + Fe
ZnHOH = ZnOH2 =>
ZnHOH = ZnOH2
HF + K(OH) = KF + H2O =>
HF + K(OH) = KF + H2O
MgPb(NO3)4 = Mg(NO3)4Pb =>
MgPb(NO3)4 = Mg(NO3)4Pb
KMnO4 + SO2 = MnSO4 + K2SO4 + SO3 =>
2 KMnO4 + 5 SO2 = 2 MnSO4 + K2SO4 + 2 SO3
Ga(OH)3 + NaOH = NaGa(OH)4 =>
Ga(OH)3 + NaOH = NaGa(OH)4
ZnSO4(aq)Li2CO3(aq) = ZnCO3Li2SO4 =>
ZnSO4(aq)Li2CO3(aq) = ZnCO3Li2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/11/24
Équations équilibrées sur06/10/23
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