| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na1 + F2 = 2 NaF
TiSO4 + H2O2 = H2SO4 + TiO2 =>
TiSO4 + H2O2 = H2SO4 + TiO2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Al + HNO3 = AlNO4 + NH4NO3 + H2O =>
8 Al + 14 HNO3 = 8 AlNO4 + 3 NH4NO3 + H2O
CH3CH2COOH + Ca = (CH3CH2COO)2Ca + H2 =>
2 CH3CH2COOH + Ca = (CH3CH2COO)2Ca + H2
S2F10 = SF4 + SF6 =>
S2F10 = SF4 + SF6
Mg + Al2(SO4)3 = MgSO4 + Al =>
3 Mg + Al2(SO4)3 = 3 MgSO4 + 2 Al
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ba2O4 = Ba2 + O =>
Ba2O4 = Ba2 + 4 O
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
GaCl + NaOH = Ga(OH) + NaCl =>
GaCl + NaOH = Ga(OH) + NaCl
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
Ca(H2PO4)2Ca3(PO4)2 = CaHPO4 =>
Ca(H2PO4)2Ca3(PO4)2 = 4 CaHPO4
Pb(C2H3O2)2(aq) + K2CrO4(aq) = PbCrO4(s) + KC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + K2CrO4(aq) = PbCrO4(s) + 2 KC2H3O2(aq)
CsOH + H3P = Cs3P + H2O =>
3 CsOH + H3P = Cs3P + 3 H2O
Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O
HNO3 + Mg(HNO3)2 = Mg(NO3)2 + H2O + NO2 =>
2 HNO3 + Mg(HNO3)2 = Mg(NO3)2 + 2 H2O + 2 NO2
Mg2 + CuO = MgO + Cu =>
Mg2 + 2 CuO = 2 MgO + 2 Cu
CaSO4 = CaO + SO2 + O2 =>
2 CaSO4 = 2 CaO + 2 SO2 + O2
[Co(NH3)6]Cl2 + H2O2 + NH4Cl = [Co(NH3)5(OH2)]Cl3 + NH3 =>
2[Co(NH3)6]Cl2 + H2O2 + 2 NH4Cl = 2[Co(NH3)5(OH2)]Cl3 + 4 NH3
FeTiO3 + H2SO4 = TiOSO4 + FeSO4 + H2O =>
FeTiO3 + 2 H2SO4 = TiOSO4 + FeSO4 + 2 H2O
Cd(ClO)2 + H2SO4 = H2ClO + Cd(SO4)2 =>
Cd(ClO)2 + 2 H2SO4 = 2 H2ClO + Cd(SO4)2
C4H9COOH + PCl5 = C4H9COCl + POCl3 + HCl =>
C4H9COOH + PCl5 = C4H9COCl + POCl3 + HCl
KOH + C6H8O6 = KC6H8O6 + OH =>
KOH + C6H8O6 = KC6H8O6 + OH
HgNO3 + Na2CO3 = NaNO3 + Hg2CO3 =>
2 HgNO3 + Na2CO3 = 2 NaNO3 + Hg2CO3
Br2(l) + Na(s) = NaBr2 =>
Br2(l) + Na(s) = NaBr2
NH4NO3 = N2 + HNO3 + H2O =>
5 NH4NO3 = 4 N2 + 2 HNO3 + 9 H2O
Pb2NO3 + NaS2 = PbS + NaNO3 =>
Pb2NO3 + NaS2 = 2 PbS + NaNO3
Br2 + S{-2} + H2O = SO4{-2} + Br{-} + H{+} =>
4 Br2 + S{-2} + 4 H2O = SO4{-2} + 8 Br{-} + 8 H{+}
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn + H3C6H5O7 = Zn3(C6H5O7)2 + H2 =>
3 Zn + 2 H3C6H5O7 = Zn3(C6H5O7)2 + 3 H2
Cl2 = Cl =>
Cl2 = 2 Cl
AgNO3(aq) + ZnI2(aq) = AgI + Zn(NO3)2 =>
2 AgNO3(aq) + ZnI2(aq) = 2 AgI + Zn(NO3)2
C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr(NO3)3 + LiOH = Cr(OH)3 + LiNO3 =>
Cr(NO3)3 + 3 LiOH = Cr(OH)3 + 3 LiNO3
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
FeCl3 + NH4SCN + NaF = Fe(SCN)3 + NaCl + NH4F =>
FeCl3 + 3 NH4SCN + 3 NaF = Fe(SCN)3 + 3 NaCl + 3 NH4F
Na3PO4 + HNO3 = NaNO3 + H3PO4 =>
Na3PO4 + 3 HNO3 = 3 NaNO3 + H3PO4
SO3 + Be(OH)2 = BeSO4 + H2O =>
SO3 + Be(OH)2 = BeSO4 + H2O
Ca + O2 + H2O = Ca(OH)2 =>
2 Ca + O2 + 2 H2O = 2 Ca(OH)2
H2O + B2O3 = H3BO3 =>
3 H2O + B2O3 = 2 H3BO3
Na2SO4 + Mg = MgSO4 + Na =>
Na2SO4 + Mg = MgSO4 + 2 Na
HCI(aq) + NaHCO3(s) = H2O(l) + NaCI(aq) + CO2(g) =>
HCI(aq) + NaHCO3(s) = H2O(l) + NaCI(aq) + CO2(g)
HMnO4{-2} + H{+} + e = Mn{2+} + H2O =>
HMnO4{-2} + 7 H{+} + 3e = Mn{2+} + 4 H2O
HNO3(aq) + CuSO4(aq) = H2SO4(aq) + Cu(NO3)2 =>
2 HNO3(aq) + CuSO4(aq) = H2SO4(aq) + Cu(NO3)2
SO2(s) = S(s) + O2(s) =>
SO2(s) = S(s) + O2(s)
ZnO + N2O5 = Zn(NO3)2 =>
ZnO + N2O5 = Zn(NO3)2
Zn + FeCO3 = ZnCO3 + Fe =>
Zn + FeCO3 = ZnCO3 + Fe
C3H6O2 = C3H4O + H2O =>
C3H6O2 = C3H4O + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
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