| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + 2 HgNO3 = 2 Hg + Al(NO3)2
Li + SiO2 = LiSiO2 =>
Li + SiO2 = LiSiO2
K2CO3 + CuBr2 = CuCO3 + KBr =>
K2CO3 + CuBr2 = CuCO3 + 2 KBr
KClO4 + S8 = KCl + SO2 =>
4 KClO4 + S8 = 4 KCl + 8 SO2
Ag + AlO = AgO + Al =>
Ag + AlO = AgO + Al
CaCO3 + Fe2O3 + Ta2O5 = Ca2FeTaO6 + CO2 =>
4 CaCO3 + Fe2O3 + Ta2O5 = 2 Ca2FeTaO6 + 4 CO2
P2O5 + CO2 = C3(PO4)4 =>
2 P2O5 + 3 CO2 = C3(PO4)4
Zn + HNO3 = Zn(NO3)2 + NO2(s) + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2(s) + 2 H2O
NH4Br + BeO = NH3 + BeBr2 + H2O =>
2 NH4Br + BeO = 2 NH3 + BeBr2 + H2O
K2CO3 + K3PO4 = K2PO4 + K3CO3 =>
K2CO3 + K3PO4 = K2PO4 + K3CO3
HNO3 + Sn(OH)4 = Sn(NO3)4 + H2O =>
4 HNO3 + Sn(OH)4 = Sn(NO3)4 + 4 H2O
S9 + CBi3 = C3S9 + Bi3 =>
S9 + 3 CBi3 = C3S9 + 3 Bi3
KI(l) + NaCl(l) = KCl(aq) + NaI(aq) =>
KI(l) + NaCl(l) = KCl(aq) + NaI(aq)
C7H5N3O6 = N2 + CO + H2O + C =>
2 C7H5N3O6 = 3 N2 + 7 CO + 5 H2O + 7 C
NH4OH + H2B407 = (NH4)2 + B4O7 + HOH =>
5706 NH4OH + 4 H2B407 = 2853(NH4)2 + 407 B4O7 + 2857 HOH
CrBr3 + NaOH = NaBr3 + Cr(OH) =>
CrBr3 + NaOH = NaBr3 + Cr(OH)
F + C + K + U = FCKU =>
F + C + K + U = FCKU
Cr2 + NiSO4 = CrSO4 + Ni2 =>
Cr2 + 2 NiSO4 = 2 CrSO4 + Ni2
AlCl3 + Zn = Al + ZnCl2 =>
2 AlCl3 + 3 Zn = 2 Al + 3 ZnCl2
HCOOC3H7 + O2 = H2O + CO2 =>
HCOOC3H7 + 5 O2 = 4 H2O + 4 CO2
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
KNO3 + HCl = KCl + NO + H2O + Cl2 =>
2 KNO3 + 8 HCl = 2 KCl + 2 NO + 4 H2O + 3 Cl2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
BaF2 + (NH4)3PO4 = Ba3(PO4)2 + NH4F =>
3 BaF2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4F
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Li{+} + C{-4} = Li4C =>
4 Li{+} + C{-4} = Li4C
V(OH)3 + O2 = VO2 + H2O =>
4 V(OH)3 + O2 = 4 VO2 + 6 H2O
C4H9CHCl2 + KOH = C5H10O + H2O + KCl =>
C4H9CHCl2 + 2 KOH = C5H10O + H2O + 2 KCl
NaClO + HCl + KBr = Br2 + NaCl + H2O + KClO3 =>
7 NaClO + 2 HCl + 2 KBr = Br2 + 7 NaCl + H2O + 2 KClO3
Cs2O + HCl = CsCl + H2O =>
Cs2O + 2 HCl = 2 CsCl + H2O
C6H5MgBr + C8H8O2 = C19H16O + MgOHBr =>
6 C6H5MgBr + 5 C8H8O2 = 4 C19H16O + 6 MgOHBr
MnSO4 = Mn2O3 + SO2 + SO3 =>
2 MnSO4 = Mn2O3 + SO2 + SO3
BaCl2 + NaI = ICl2 + BaNa =>
BaCl2 + NaI = ICl2 + BaNa
MgI2 + Na2CO3 = I2Na2 + MgCO3 =>
MgI2 + Na2CO3 = I2Na2 + MgCO3
UuqO7 = Uuq3 + O3 =>
3 UuqO7 = Uuq3 + 7 O3
N2 + CO2 = NCO2 =>
N2 + 2 CO2 = 2 NCO2
Cr2O3(s) + O2(g) = CrO8(g) =>
2 Cr2O3(s) + 13 O2(g) = 4 CrO8(g)
NaNO2 + NH4I = NaI + N2 + H2 + NaNO3 =>
3 NaNO2 + NH4I = NaI + N2 + 2 H2 + 2 NaNO3
C2H4O2 + Na3PO4 = C2H3O2Na + Na2HPO4 =>
C2H4O2 + Na3PO4 = C2H3O2Na + Na2HPO4
CaC2 + H2O = CaO + C2 + H2 =>
CaC2 + H2O = CaO + C2 + H2
Na3PO4 + CaF2 = NaF + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaF2 = 6 NaF + Ca3(PO4)2
Sr(OH)2 + Ti(OH)4 = SrTiO3 + H2O =>
Sr(OH)2 + Ti(OH)4 = SrTiO3 + 3 H2O
C7H5O2K + HNO3 + H2SO4 = C7H5O4N + K2SO4 + H2O =>
2 C7H5O2K + 2 HNO3 + H2SO4 = 2 C7H5O4N + K2SO4 + 2 H2O
MgBr2 + KOH = MgK + Br2OH =>
MgBr2 + KOH = MgK + Br2OH
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
PbO2 + HNO3 + MnSO4 = HMnO4 + Pb(NO3)2 + PbSO4 + H2O =>
5 PbO2 + 6 HNO3 + 2 MnSO4 = 2 HMnO4 + 3 Pb(NO3)2 + 2 PbSO4 + 2 H2O
NO3{-} + Zn + H3O{+} + OH{-} = NH3 + [Zn(OH)4]{2-} =>
NO3{-} + 4 Zn + 3 H3O{+} + 10 OH{-} = NH3 + 4[Zn(OH)4]{2-}
NaOH = Na + O2 + H2O =>
4 NaOH = 4 Na + O2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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