| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Cl2 + 6 H2O = 11 HCl + HClO6
Fe(NO3)3 + Na2CO3 = FeCO3 + Na2(NO3)3 =>
Fe(NO3)3 + Na2CO3 = FeCO3 + Na2(NO3)3
Ga + HF = GaF3 + H2 =>
2 Ga + 6 HF = 2 GaF3 + 3 H2
C6H5 + OH = C6H5OH =>
C6H5 + OH = C6H5OH
HgSO4 + NaCl = NaSO4 + HgCl =>
HgSO4 + NaCl = NaSO4 + HgCl
Al + Pt(NO3)2 = Pt + Al(NO3)3 =>
2 Al + 3 Pt(NO3)2 = 3 Pt + 2 Al(NO3)3
C12H24N2O4 + O2 = CO2 + NO2 + H2O =>
C12H24N2O4 + 18 O2 = 12 CO2 + 2 NO2 + 12 H2O
C5H11NO2 + C6H8O6 = C11H19NO8 =>
C5H11NO2 + C6H8O6 = C11H19NO8
Na2SO3(aq) + S(s) = Na2S2O3(aq) =>
Na2SO3(aq) + S(s) = Na2S2O3(aq)
Mg + NHO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 NHO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
NaHCO3 + HC6H7O7 = Na3C6H5O7 + CO2 + H2O =>
3 NaHCO3 + HC6H7O7 = Na3C6H5O7 + 3 CO2 + 3 H2O
Na2CO3 + Cr(NO3)3 = NaNO3 + Cr2(CO3)3 =>
3 Na2CO3 + 2 Cr(NO3)3 = 6 NaNO3 + Cr2(CO3)3
NH4NO3 + C6H5NO2 = H2O + N2 + CO2 =>
25 NH4NO3 + 2 C6H5NO2 = 55 H2O + 26 N2 + 12 CO2
HNO2 + H2O = HNO3 + H2 =>
HNO2 + H2O = HNO3 + H2
Fe3O4 + CO(g) = Fe + CO2(g) =>
Fe3O4 + 4 CO(g) = 3 Fe + 4 CO2(g)
K2CO3 + Ca(NO3)2 = K2(NO3)2 + CaCO3 =>
K2CO3 + Ca(NO3)2 = K2(NO3)2 + CaCO3
P789 + I = PI3 =>
P789 + 2367 I = 789 PI3
C6H12O6 + H2 = C2H6O2 =>
C6H12O6 + 3 H2 = 3 C2H6O2
HCl + Ca2O2 = CaCl2 + H2O =>
4 HCl + Ca2O2 = 2 CaCl2 + 2 H2O
AgF + NH3 = AgNH3 + F =>
AgF + NH3 = AgNH3 + F
CaCl + HN = CaN + HCl =>
CaCl + HN = CaN + HCl
Ca(OH)2 + H2SO4 = Ca(HSO4)2 + H2O =>
Ca(OH)2 + 2 H2SO4 = Ca(HSO4)2 + 2 H2O
(CH3COO)2Ba + Na2CO3 = CH3COONa + BaCO3 =>
(CH3COO)2Ba + Na2CO3 = 2 CH3COONa + BaCO3
Co(NO3)2 + Na2CO3 = CoCO3 + Na2(NO3)2 =>
Co(NO3)2 + Na2CO3 = CoCO3 + Na2(NO3)2
Cr(OH)SO4 = Cr(OH) + SO4 =>
Cr(OH)SO4 = Cr(OH) + SO4
Na + (NO3) = Na(NO3) =>
Na + (NO3) = Na(NO3)
NaO(aq) + H2O(l) = NaH(aq) + O(g) =>
2 NaO(aq) + H2O(l) = 2 NaH(aq) + 3 O(g)
K2S2O8 + Fe(OH)2 + KOH = K2SO4 + FeO(OH) + H2O =>
K2S2O8 + 2 Fe(OH)2 + 2 KOH = 2 K2SO4 + 2 FeO(OH) + 2 H2O
Zn + NH4OH = ZnO + NH2 + H2 =>
2 Zn + 2 NH4OH = 2 ZnO + 2 NH2 + 3 H2
Os(s) + F2(g) = OsF6(s) =>
Os(s) + 3 F2(g) = OsF6(s)
SnCl2 + HCl + Hg(NO3)2 = H2[SnCl6] + Hg2(NO3)2 + HNO3 =>
SnCl2 + 4 HCl + 2 Hg(NO3)2 = H2[SnCl6] + Hg2(NO3)2 + 2 HNO3
Mg + LiNO3 = Li + Mg(NO3)2 =>
Mg + 2 LiNO3 = 2 Li + Mg(NO3)2
SO2 + Mg(OH)2 = MgS + HO2 =>
SO2 + Mg(OH)2 = MgS + 2 HO2
H2O + F2 = H2 + OF2 =>
H2O + F2 = H2 + OF2
C6H5MgBr + C8H8O2 = C19H16O + Mg(OH)Br =>
6 C6H5MgBr + 5 C8H8O2 = 4 C19H16O + 6 Mg(OH)Br
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
C7H14 + H2 = C7H16 =>
C7H14 + H2 = C7H16
Co(OH)2 + H2SO4 = Co + SO4 + H2O =>
Co(OH)2 + H2SO4 = Co + SO4 + 2 H2O
Cr(OH)3 + Na2CO3 = Cr2CO3 + Na(OH)3 =>
2 Cr(OH)3 + Na2CO3 = Cr2CO3 + 2 Na(OH)3
FeO + NH3 = Fe + N2 + H2O =>
3 FeO + 2 NH3 = 3 Fe + N2 + 3 H2O
H{+} + MnO4{-} + C2H5OH = Mn{2+} + C2H4O + H2O =>
6 H{+} + 2 MnO4{-} + 5 C2H5OH = 2 Mn{2+} + 5 C2H4O + 8 H2O
K2HPO4 + (NH4)6Mo7O24 + HNO3 = (NH4)3PO4(MoO3)12 + NH4NO3 + H2O + K2 =>
28 K2HPO4 + 48(NH4)6Mo7O24 + 190 HNO3 = 28(NH4)3PO4(MoO3)12 + 197 NH4NO3 + 123 H2O + 28 K2
Al2(CO3)3 + H2O = Al(OH)3 + H2CO3 =>
Al2(CO3)3 + 6 H2O = 2 Al(OH)3 + 3 H2CO3
KOH + Cu = Cu(OH) + K =>
KOH + Cu = Cu(OH) + K
C5H6S + O2 = SO2 + CO2 + H2O =>
2 C5H6S + 15 O2 = 2 SO2 + 10 CO2 + 6 H2O
NH3(g) + O2(g) = N2(g) + H2O() =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O()
Cl2 + LiI = Li + ICl =>
Cl2 + 2 LiI = 2 Li + 2 ICl
HNO3 + H3SO4 = H4SNO7 =>
HNO3 + H3SO4 = H4SNO7
HNO2 + H{+} + Cl{-} = N2O + H2O + HClO =>
2 HNO2 + 2 H{+} + 2 Cl{-} = N2O + H2O + 2 HClO
MnSO4 + KBrO3 + KOH = KMnO4 + K2SO4 + Br2 + H2O =>
2 MnSO4 + 2 KBrO3 + 4 KOH = 2 KMnO4 + 2 K2SO4 + Br2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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