| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2O + H2O(l) = 2 LiOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2S2O3 = Na + S2O3 =>
Na2S2O3 = 2 Na + S2O3
CaCO3 + H2 = Ca(OH)2 + CH4 + H2O =>
CaCO3 + 4 H2 = Ca(OH)2 + CH4 + H2O
(NH4)2O = NH3 + H2O =>
(NH4)2O = 2 NH3 + H2O
C6H6O5 + O2 = CO2 + H2O =>
C6H6O5 + 5 O2 = 6 CO2 + 3 H2O
FeS2 + Fe2O3 + H2O = Fe + H2SO4 =>
FeS2 + 2 Fe2O3 + 2 H2O = 5 Fe + 2 H2SO4
I{+} + H2O = I2 + IO3{-} + H{+} =>
5 I{+} + 3 H2O = 2 I2 + IO3{-} + 6 H{+}
Na2S2O3 = Na2SO4 + Na2S + S =>
4 Na2S2O3 = 3 Na2SO4 + Na2S + 4 S
CoCl2 + NH3 + H2O = Co(OH)2 + NH4Cl =>
CoCl2 + 2 NH3 + 2 H2O = Co(OH)2 + 2 NH4Cl
K2CO3 + CuSO4 = K2SO4 + CuCO3 =>
K2CO3 + CuSO4 = K2SO4 + CuCO3
CH4 + CO2 + NH = C2H4N2 + H2O =>
5 CH4 + 3 CO2 + 8 NH = 4 C2H4N2 + 6 H2O
Ba + Al2O3 = BaO2 + Al2 =>
3 Ba + 2 Al2O3 = 3 BaO2 + 2 Al2
Ba(Cl)2 + HNO3 = Ba(NO3)2 + HCl =>
Ba(Cl)2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
Fe(C2H3O2)3 + K2S = KC2H3O2 + Fe2S3 =>
2 Fe(C2H3O2)3 + 3 K2S = 6 KC2H3O2 + Fe2S3
(NH4)3PO4(aq) + AgC2H3O2(aq) = NH4C2H3O2(aq) + Ag3PO4(s) =>
(NH4)3PO4(aq) + 3 AgC2H3O2(aq) = 3 NH4C2H3O2(aq) + Ag3PO4(s)
Na2S2O3 = Na + S + O =>
Na2S2O3 = 2 Na + 2 S + 3 O
Pb(NO3)2 + Zn(NO3)2 = Pb(NO3)2Zn(NO3)2 =>
Pb(NO3)2 + Zn(NO3)2 = Pb(NO3)2Zn(NO3)2
FeSO4 + NO = (FeNO)SO4 =>
FeSO4 + NO = (FeNO)SO4
NaBrO + S + NaOH = Na2SO4 + NaBr + H2O =>
3 NaBrO + S + 2 NaOH = Na2SO4 + 3 NaBr + H2O
Ti + HNO3 + HCl = TiCl4 + NO + H2O =>
3 Ti + 4 HNO3 + 12 HCl = 3 TiCl4 + 4 NO + 8 H2O
KBr + KMnO4 + H2CO3 = K2CO3 + MnCO3 + Br2 + H2O =>
10 KBr + 2 KMnO4 + 8 H2CO3 = 6 K2CO3 + 2 MnCO3 + 5 Br2 + 8 H2O
Mg + KNO3 = Mg(NO3)2 + K =>
Mg + 2 KNO3 = Mg(NO3)2 + 2 K
MgBr2 + (NH4)2CO3 = MgCO3 + (NH4)2Br2 =>
MgBr2 + (NH4)2CO3 = MgCO3 + (NH4)2Br2
Na3P + Hg(NO3)2 = NaNO3 + Hg3P2 =>
2 Na3P + 3 Hg(NO3)2 = 6 NaNO3 + Hg3P2
Co(oh)3 + H2SO4 = CoSO4 + H2 =>
Co(oh)3 + 3 H2SO4 = 3 CoSO4 + 3 H2
KOH = K + OH =>
KOH = K + OH
Mg + NaClO3 = MgCl2 + Na + O2 =>
Mg + 2 NaClO3 = MgCl2 + 2 Na + 3 O2
CaO + PO4 = Ca3(PO4)2 + O2 =>
6 CaO + 4 PO4 = 2 Ca3(PO4)2 + 3 O2
KMnO4 + BiI + H2SO4 = MnSO4 + K2SO4 + Bi2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 BiI + 24 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 Bi2(SO4)3 + 5 I2 + 24 H2O
C3H5Cl + O2 = CO2 + H2O + HCl =>
C3H5Cl + 4 O2 = 3 CO2 + 2 H2O + HCl
KNO3 + Mg = K2O + N2 + MgO =>
2 KNO3 + 5 Mg = K2O + N2 + 5 MgO
MgBr2 + (NH4)2CO3 = MgCO3 + BrNH4 =>
MgBr2 + (NH4)2CO3 = MgCO3 + 2 BrNH4
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NaOH + H2C2O4*2H2O + FeCl3*6H2O = Na3[Fe(C2O4)3]*5H2O + NaCl + H2O =>
6 NaOH + 3 H2C2O4*2H2O + FeCl3*6H2O = Na3[Fe(C2O4)3]*5H2O + 3 NaCl + 13 H2O
LiSiO3 + HCl = LiCl + HSiO3 =>
LiSiO3 + HCl = LiCl + HSiO3
KNO3 + Mg = MgO + K + N2 =>
2 KNO3 + 6 Mg = 6 MgO + 2 K + N2
CaCO3 + HCI = CaCI2 + H2O + CO =>
CaCO3 + 2 HCI = CaCI2 + H2O + 2 CO
C2H5OC2H5 + PCl5 = C2H5Cl + POCl3 =>
C2H5OC2H5 + PCl5 = 2 C2H5Cl + POCl3
KNO3 + HBr + AgNO3 = AgBr + KH + N2O6 =>
KNO3 + HBr + AgNO3 = AgBr + KH + N2O6
MgBr2 + (NH4)2CO3 = MgCO3 + NH4Br =>
MgBr2 + (NH4)2CO3 = MgCO3 + 2 NH4Br
NH3*H2O + H2SO4 = (NH4)2SO4 + H2O =>
2 NH3*H2O + H2SO4 = (NH4)2SO4 + 2 H2O
KMnO4 + AlCl3 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + Cl2 + H2O =>
6 KMnO4 + 10 AlCl3 + 24 H2SO4 = 5 Al2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 15 Cl2 + 24 H2O
H2O + NH3 + NaF = NaOH + NH4F =>
H2O + NH3 + NaF = NaOH + NH4F
KNO3 + NaOH + Al + H2O = NH3 + NaAlO2 + KAlO2 =>
3 KNO3 + 5 NaOH + 8 Al + 2 H2O = 3 NH3 + 5 NaAlO2 + 3 KAlO2
Mg + Al(NO3)3 = Al + Mg(NO3)3 =>
Mg + Al(NO3)3 = Al + Mg(NO3)3
Pb(OH)2 + CuO = PbO + Cu(OH)2 =>
Pb(OH)2 + CuO = PbO + Cu(OH)2
MgI2(aq) + LiOH(aq) = Mg(OH)2(aq) + LiI(aq) =>
MgI2(aq) + 2 LiOH(aq) = Mg(OH)2(aq) + 2 LiI(aq)
Li(HO) + Cl = LiCl(HO) =>
Li(HO) + Cl = LiCl(HO)
Na2Pb(OH)4 + NaClO = Pb2O3 + NaCl + NaOH + H2O =>
2 Na2Pb(OH)4 + NaClO = Pb2O3 + NaCl + 4 NaOH + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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