| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
N2O4 + [(CH3)2N2H(CH3)] = CO2 + H2O + N =>
11 N2O4 + 4[(CH3)2N2H(CH3)] = 12 CO2 + 20 H2O + 30 N
C7H5(NO2)3 = C + CO + H2 + N2 =>
2 C7H5(NO2)3 = 2 C + 12 CO + 5 H2 + 3 N2
Cr2O3 + LiOH + H2O = Li3[Cr(OH)6] =>
Cr2O3 + 6 LiOH + 3 H2O = 2 Li3[Cr(OH)6]
N2H4 + H2SO4 = N2H5{+} + SO4{2-} =>
2 N2H4 + H2SO4 = 2 N2H5{+} + SO4{2-}
Ra2O = Ra + O2 =>
2 Ra2O = 4 Ra + O2
N2H4 + H2SO4 = N2H5{+} + SO4{-2} =>
2 N2H4 + H2SO4 = 2 N2H5{+} + SO4{-2}
Fe2 + F2 = FeF2 =>
Fe2 + 2 F2 = 2 FeF2
BiFeO3 + Bi2Al4O9 = Bi2Al2Fe2O9 + Bi24Al2O39 =>
46 BiFeO3 + 12 Bi2Al4O9 = 23 Bi2Al2Fe2O9 + Bi24Al2O39
CH3OH = O2 + CH4 =>
2 CH3OH = O2 + 2 CH4
(NH4)2CO3 + Ba(OH)2 = NH4OH + BaCO3 =>
(NH4)2CO3 + Ba(OH)2 = 2 NH4OH + BaCO3
C7H5(NO2)3 = C + CO + N2 + H2O =>
2 C7H5(NO2)3 = 7 C + 7 CO + 3 N2 + 5 H2O
KHC4H4O6(s) + NaHCO3 = KNaC4H4O6(s) + H2O(l) + CO2(g) =>
KHC4H4O6(s) + NaHCO3 = KNaC4H4O6(s) + H2O(l) + CO2(g)
NaHPO4{-} + H2O = NaPO4{2-} + H3O{+} =>
NaHPO4{-} + H2O = NaPO4{2-} + H3O{+}
AlCl3 + Fe = FeCl3 + Al =>
AlCl3 + Fe = FeCl3 + Al
F + H2O = HF + O2 =>
4 F + 2 H2O = 4 HF + O2
CH2COOC17H35 + NaOH = CH2OH + C17H35COONa =>
CH2COOC17H35 + NaOH = CH2OH + C17H35COONa
HSO4{-} + CO3{-2} = SO4{-2} + HCO3{-} =>
HSO4{-} + CO3{-2} = SO4{-2} + HCO3{-}
NaI + Fe = Na + FeI2 =>
2 NaI + Fe = 2 Na + FeI2
NH3 + SO3 = (NH3)2SO3 =>
2 NH3 + SO3 = (NH3)2SO3
C20H15N4NaO7S2 + FeCl2 = FeC20H15N4NaO7S2 + Cl =>
C20H15N4NaO7S2 + FeCl2 = FeC20H15N4NaO7S2 + 2 Cl
NaOCl + NH3 = NaOH + NCl3 =>
3 NaOCl + NH3 = 3 NaOH + NCl3
AgCl + NH4OH = AgOH + NH4Cl =>
AgCl + NH4OH = AgOH + NH4Cl
CH0OH + O2 = CO2 + H2O =>
CH0OH + O2 = CO2 + H2O
Cu(NO3)2 + NaI = CuI2 + NaNO3 =>
Cu(NO3)2 + 2 NaI = CuI2 + 2 NaNO3
NaNiO3(s) + Mn{2+} + HClO4 = Na{+}(aq) + Ni{3+} + MnO4{-}(aq) + ClO4{-} + H2O =>
5 NaNiO3(s) + 2 Mn{2+} + 14 HClO4 = 5 Na{+}(aq) + 5 Ni{3+} + 2 MnO4{-}(aq) + 14 ClO4{-} + 7 H2O
CuSO4(aq) + Ba(NO3)2(aq) = Cu(NO3)2(ag) + BaSO4(s) =>
CuSO4(aq) + Ba(NO3)2(aq) = Cu(NO3)2(ag) + BaSO4(s)
SO3 = S + O2 =>
2 SO3 = 2 S + 3 O2
CH3CHCl2 + NaOH = NaCl + H2O + CH3CHO =>
CH3CHCl2 + 2 NaOH = 2 NaCl + H2O + CH3CHO
Zn + NO3{-} + H{+} = Zn{2+NH4+H2O =>
9 Zn + 2 NO3{-} + 20 H{+} = 9 Zn{2+2NH4+6H2O
O2 + H2S = SO2 + H2 =>
O2 + H2S = SO2 + H2
Ca(OH)2 + CaCO3 = CaO + H2CO3 =>
Ca(OH)2 + CaCO3 = 2 CaO + H2CO3
(NH4)2HPO4H3PO4 = (NH4)H2PO4 =>
(NH4)2HPO4H3PO4 = 2(NH4)H2PO4
Co(H2PO4)2 + KOH = Co3(PO4)2 + K3PO4 + H2O =>
3 Co(H2PO4)2 + 12 KOH = Co3(PO4)2 + 4 K3PO4 + 12 H2O
H2SO4(aq) + KOH = K2SO4 + H2O =>
H2SO4(aq) + 2 KOH = K2SO4 + 2 H2O
C4H9CO2H + NaOH = C4H9CO2Na + H2O =>
C4H9CO2H + NaOH = C4H9CO2Na + H2O
NaOH + CO2(g) = Na2CO3 + H2O =>
2 NaOH + CO2(g) = Na2CO3 + H2O
HNo3 + H2O = No3 + H3O =>
HNo3 + H2O = No3 + H3O
MgI2 + H2O = MgO + HI =>
MgI2 + H2O = MgO + 2 HI
CH3CH2OH + I2 + NaOH = CH3COOH + NaI + H2O =>
CH3CH2OH + 2 I2 + 4 NaOH = CH3COOH + 4 NaI + 3 H2O
MgS + HCl = H2S + MgCl2 =>
MgS + 2 HCl = H2S + MgCl2
H2SO4 + Mg(OH)2 = MgSO4 + H2O =>
H2SO4 + Mg(OH)2 = MgSO4 + 2 H2O
SrN6 + NH4Cl + P3N5 = SrP3N5(NH) + N2 + SrCl2 =>
9 SrN6 + 2 NH4Cl + 8 P3N5 = 8 SrP3N5(NH) + 24 N2 + SrCl2
Ca(OH)2 + CaCO3 = CaO + H2CO3 =>
Ca(OH)2 + CaCO3 = 2 CaO + H2CO3
HNO3(aq) + CaCO3 = Ca(NO3)2 + CO2 + H2O =>
2 HNO3(aq) + CaCO3 = Ca(NO3)2 + CO2 + H2O
KI + HNO3 = KNO3 + HI =>
KI + HNO3 = KNO3 + HI
NaOH + C8H5KO4 = Na + O2 + C8H6KO4 =>
2 NaOH + 2 C8H5KO4 = 2 Na + O2 + 2 C8H6KO4
HAuCl4 = Au + Cl2 + HCl =>
2 HAuCl4 = 2 Au + 3 Cl2 + 2 HCl
MgI2 + H2O = MgO + IH =>
MgI2 + H2O = MgO + 2 IH
NH4Cl + HF = HCl + NH4F =>
NH4Cl + HF = HCl + NH4F
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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