| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn(NO3)7 + 7 KI = MnI7 + 7 KNO3
CU(NO3)2 = CUO + NO2 + O2 =>
2 CU(NO3)2 = 2 CUO + 4 NO2 + O2
C2H4O + Cu(OH)2 = C2H4O2 + Cu2O + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + Cu2O + 2 H2O
Fe(s) + CuO(s) = Fe2O3(s) + Cu(s) =>
2 Fe(s) + 3 CuO(s) = Fe2O3(s) + 3 Cu(s)
Se2 + O2 = SeO =>
Se2 + O2 = 2 SeO
NO + [Fe(H2O)6] = [Fe(H2O)5NO] + H2O =>
NO + [Fe(H2O)6] = [Fe(H2O)5NO] + H2O
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 6 H2O + 5 O2
Li3N + HI = Li3I + HN =>
Li3N + HI = Li3I + HN
Al(OH)3 + HCe = AlCe3 + H2O =>
Al(OH)3 + 3 HCe = AlCe3 + 3 H2O
Cl2 + BaF2 = Cl2F2 + Ba =>
Cl2 + BaF2 = Cl2F2 + Ba
PbI2 + HCl = PbCl2 + I2 + H2 =>
PbI2 + 2 HCl = PbCl2 + I2 + H2
Li = Li2 =>
2 Li = Li2
Ca + Fe(CN)6 = CaFe(CN)6 =>
Ca + Fe(CN)6 = CaFe(CN)6
Mg(CH3COO)2(aq) + AgNO3(aq) = Mg(NO3)2(aq) + AgCH3COO(s) =>
Mg(CH3COO)2(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 AgCH3COO(s)
Ti + OH = Ti(OH)4 =>
Ti + 4 OH = Ti(OH)4
C6H14 + Br2 = C6H13 + HBr =>
2 C6H14 + Br2 = 2 C6H13 + 2 HBr
Mg + C6H8O7 = Mg2C6H4O7 + H2 =>
2 Mg + C6H8O7 = Mg2C6H4O7 + 2 H2
C6H5Cl + Na = C6H5Na + NaCl =>
C6H5Cl + 2 Na = C6H5Na + NaCl
NH3(aq) + H2O(l) = NH4OH(aq) =>
NH3(aq) + H2O(l) = NH4OH(aq)
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
CaF2 + Cl2 = CaCl + F2 =>
2 CaF2 + Cl2 = 2 CaCl + 2 F2
Li = Li2 =>
2 Li = Li2
Fe(s) + CuO(s) = FeO(s) + Cu =>
Fe(s) + CuO(s) = FeO(s) + Cu
CH3Li + NH2COOH = CH4 + NHCO2Li2 =>
2 CH3Li + NH2COOH = 2 CH4 + NHCO2Li2
KAl(SO4)2 + BaCl = Ba(SO4)2 + KAlCl =>
KAl(SO4)2 + BaCl = Ba(SO4)2 + KAlCl
HBr + Ba(CH3COO)2 = CH3COOH + BaBr2 =>
2 HBr + Ba(CH3COO)2 = 2 CH3COOH + BaBr2
Se2 + O2 = SeO2 =>
Se2 + 2 O2 = 2 SeO2
Mg(OH)2 + N2O5 = Mg(N2O6) + H2O =>
Mg(OH)2 + N2O5 = Mg(N2O6) + H2O
K3Cr2O7 + HCl = CrCl3 + KCl + Cl2 + H2O =>
2 K3Cr2O7 + 28 HCl = 4 CrCl3 + 6 KCl + 5 Cl2 + 14 H2O
V(OH)2 + H3SbO4 = V3(SbO4)2 + H2O =>
3 V(OH)2 + 2 H3SbO4 = V3(SbO4)2 + 6 H2O
Ca + Fe(CN)6 = Ca3(Fe(CN)6)2 =>
3 Ca + 2 Fe(CN)6 = Ca3(Fe(CN)6)2
Cl2 + BaF2 = ClF + Ba =>
Cl2 + BaF2 = 2 ClF + Ba
MnPO4 + Li2CrO4 = Mn2(CrO4)3 + Li3PO4 =>
2 MnPO4 + 3 Li2CrO4 = Mn2(CrO4)3 + 2 Li3PO4
H3P + Na2CO3 = H2CO3 + Na3P =>
2 H3P + 3 Na2CO3 = 3 H2CO3 + 2 Na3P
NH3(aq) + H2O(l) = NH4OH =>
NH3(aq) + H2O(l) = NH4OH
Ti + OH = TiO + H2O =>
Ti + 2 OH = TiO + H2O
Li = Li{+} + e =>
Li = Li{+} + e
HCH3COO + LiOH = H2O + LiCH3COO =>
HCH3COO + LiOH = H2O + LiCH3COO
C6H5(CH3)2 + KMnO4 + H2SO4 = C6H5(COOH)2 + MnSO4 + K2SO4 + H2O =>
5 C6H5(CH3)2 + 12 KMnO4 + 18 H2SO4 = 5 C6H5(COOH)2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
SCl2 + H2O = SO2 + HCl + S =>
2 SCl2 + 2 H2O = SO2 + 4 HCl + S
KNO3 + Ba(C2H3O2)2 = KC2H3O2 + Ba(NO3)2 =>
2 KNO3 + Ba(C2H3O2)2 = 2 KC2H3O2 + Ba(NO3)2
Na2S + Cd(SO4) = CdS + Na2SO4 =>
Na2S + Cd(SO4) = CdS + Na2SO4
Ca + Fe(CN)6 = Ca(Fe(CN)6) =>
Ca + Fe(CN)6 = Ca(Fe(CN)6)
Al + H2SO4 = Al(HSO4) + H2 =>
2 Al + 2 H2SO4 = 2 Al(HSO4) + H2
NH3(aq) + H2O(l) = NH4(aq) + OH(aq) =>
NH3(aq) + H2O(l) = NH4(aq) + OH(aq)
K2S2O5 + HCl = KCl + SO2 + H2O =>
K2S2O5 + 2 HCl = 2 KCl + 2 SO2 + H2O
H2 + ZnO = H2O + Zn =>
H2 + ZnO = H2O + Zn
Mg2O2 = Mg + O =>
Mg2O2 = 2 Mg + 2 O
Zn + Cu2(SO4)2 = Zn(SO4) + Cu =>
2 Zn + Cu2(SO4)2 = 2 Zn(SO4) + 2 Cu
Ti + OH = TiOH =>
Ti + OH = TiOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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