| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + BaCl2 + 7 H2O2 = BaO2*8H2O + 2 HNO2 + 2 HCl
KMnO4 + HCl + Fe = FeCl3 + MnCl2 + KCl2 + H2O =>
3 KMnO4 + 24 HCl + 4 Fe = 4 FeCl3 + 3 MnCl2 + 3 KCl2 + 12 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
RbNO3 + Mg + H2O = NH3 + Mg(OH)2 + Rb =>
2 RbNO3 + 9 Mg + 12 H2O = 2 NH3 + 9 Mg(OH)2 + 2 Rb
NaCl(aq) + AgC2H3O2 = NaC2H3O2(aq) + AgCl(s) =>
NaCl(aq) + AgC2H3O2 = NaC2H3O2(aq) + AgCl(s)
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
SI + HNO3 = SI(NO3)2 + H2O + NO2 =>
SI + 4 HNO3 = SI(NO3)2 + 2 H2O + 2 NO2
Ba(OH)2 + Li2SO4 = LiOH + Ba(SO4) =>
Ba(OH)2 + Li2SO4 = 2 LiOH + Ba(SO4)
AlNO3 + Mg = Mg(NO3)2 + Al =>
2 AlNO3 + Mg = Mg(NO3)2 + 2 Al
NH3H2O = NH3 + H2O =>
NH3H2O = NH3 + H2O
H2O + MnO2 + Fe{3+} = MnO4{-} + Fe{2+} + H{+} =>
2 H2O + MnO2 + 3 Fe{3+} = MnO4{-} + 3 Fe{2+} + 4 H{+}
KF + Cl2 = KCl + F2 =>
2 KF + Cl2 = 2 KCl + F2
Fe(NO3)3 + NH4SCN = Fe(SCN)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4NO3
PdS = Pd + S =>
PdS = Pd + S
Cr(OH)3 + Ca(OH)2 = Ca(CrO2)2 + H2O =>
2 Cr(OH)3 + Ca(OH)2 = Ca(CrO2)2 + 4 H2O
KOH + CuOH = K + Cu(OH)2 =>
KOH + CuOH = K + Cu(OH)2
Cu(OH)2(s) + HCl(aq) = CuCl2 + H2O =>
Cu(OH)2(s) + 2 HCl(aq) = CuCl2 + 2 H2O
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4] =>
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4]
FeI2 = Fe + I2 =>
FeI2 = Fe + I2
ZnSO4 + KCl = ZnCl2 + K2SO4 =>
ZnSO4 + 2 KCl = ZnCl2 + K2SO4
Ba(OH)2 + SO2 = Ba2(SO3)2 + H2O =>
2 Ba(OH)2 + 2 SO2 = Ba2(SO3)2 + 2 H2O
AgI + Cl2 = AgCl + I2 =>
2 AgI + Cl2 = 2 AgCl + I2
AlCl3 + CH3COONa + H2O = Al(OH)2CH3COO + CH3COOH + NaCl =>
AlCl3 + 3 CH3COONa + 2 H2O = Al(OH)2CH3COO + 2 CH3COOH + 3 NaCl
P4 + H2O = PH3 + H3PO4 =>
2 P4 + 12 H2O = 5 PH3 + 3 H3PO4
CrCl3 + MgO = Cr2O3 + MgCl2 =>
2 CrCl3 + 3 MgO = Cr2O3 + 3 MgCl2
Fe + HCl = FeHCl2 + H2 =>
2 Fe + 4 HCl = 2 FeHCl2 + H2
KMnO4 + HCl + Ba = MnCl2 + KCl + BaCl2 + H2O =>
2 KMnO4 + 16 HCl + 5 Ba = 2 MnCl2 + 2 KCl + 5 BaCl2 + 8 H2O
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Al(NO3)3 + Ca(OH)2 = Al(OH)3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca(NO3)2
KCuCl3 + H2O = CuCl2 + K2CuCl4H4O2 =>
2 KCuCl3 + 2 H2O = CuCl2 + K2CuCl4H4O2
NH4Cl + H2O = HCl + O(NH4)2 =>
2 NH4Cl + H2O = 2 HCl + O(NH4)2
H2 + Cl2 + O2 = HClO =>
H2 + Cl2 + O2 = 2 HClO
C6H8O6 + CuCl2 = C6H5O6Cu3 + H + Cl =>
C6H8O6 + 3 CuCl2 = C6H5O6Cu3 + 3 H + 6 Cl
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Na2 + SO4 + Ba(NO3)2 = Na(NO3) + BaSO4 =>
Na2 + SO4 + Ba(NO3)2 = 2 Na(NO3) + BaSO4
Ca(NO3)2 + KF = CaF2 + KNO3 =>
Ca(NO3)2 + 2 KF = CaF2 + 2 KNO3
CaHPO4 + KHSO4 = K2SO4 + CaSO4 + H3PO4 =>
CaHPO4 + 2 KHSO4 = K2SO4 + CaSO4 + H3PO4
CuSO4 + K4[Fe(CN)6] = Cu(CN)2 + K2SO4 + FeSO4 =>
3 CuSO4 + K4[Fe(CN)6] = 3 Cu(CN)2 + 2 K2SO4 + FeSO4
Na2(SO3) + H2SO4 = H2S + Na2(SO4) =>
4 Na2(SO3) + H2SO4 = H2S + 4 Na2(SO4)
FeO3H3 + Fe = Fe3O4 + H2O =>
8 FeO3H3 + Fe = 3 Fe3O4 + 12 H2O
Al + H2O = Al(OH)3(ac) + H2(g) =>
2 Al + 6 H2O = 2 Al(OH)3(ac) + 3 H2(g)
Pb(OH)3 + NaOCl = PbO2 + NaCl + H2O =>
2 Pb(OH)3 + NaOCl = 2 PbO2 + NaCl + 3 H2O
CaCO3 + I2 = CaI2 + Ca(IO3)2 + CO2 =>
6 CaCO3 + 6 I2 = 5 CaI2 + Ca(IO3)2 + 6 CO2
Na2(SO4) + Sr(OH)2 = NaOH + SrSO4 =>
Na2(SO4) + Sr(OH)2 = 2 NaOH + SrSO4
LiOH = Li2O + H2O =>
2 LiOH = Li2O + H2O
Ba(NO3)2 + Na2CO3 = BaCO3 + Na2(NO3)2 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + Na2(NO3)2
C2H5OH + C7H8 = C9H13OH =>
C2H5OH + C7H8 = C9H13OH
Al2SO4 + Na(OH)2 = Na2SO4 + Al(OH)2 =>
Al2SO4 + 2 Na(OH)2 = Na2SO4 + 2 Al(OH)2
P + H2O = H3PO3 + H =>
P + 3 H2O = H3PO3 + 3 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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