| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KCl
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
S(g) + O2(g) = SO2 =>
S(g) + O2(g) = SO2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Ba(OH)2 + C6H8O7 = Ba3C12H10O14 + H2O =>
3 Ba(OH)2 + 2 C6H8O7 = Ba3C12H10O14 + 6 H2O
Pb4O2 = Pb2 + O2 =>
Pb4O2 = 2 Pb2 + O2
BaF2 + H2SO4 = BaSO4 + HF =>
BaF2 + H2SO4 = BaSO4 + 2 HF
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
Na3PO4 + Al2(SO4)3 = Na3Al + (SO4)3(PO4)2 =>
2 Na3PO4 + Al2(SO4)3 = 2 Na3Al + (SO4)3(PO4)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
Mn{2} + ClO3{-} + OH{-} = MnO2 + Cl{-} + H2O =>
3 Mn{2} + ClO3{-} + 6 OH{-} = 3 MnO2 + Cl{-} + 3 H2O
Ca(NO3)2 + Na2MoO4 = CaMoO4 + NaNO3 =>
Ca(NO3)2 + Na2MoO4 = CaMoO4 + 2 NaNO3
HgCl2 + KI = HgI2 + KCl =>
HgCl2 + 2 KI = HgI2 + 2 KCl
PCl3 = Cl + P =>
PCl3 = 3 Cl + P
Ca(OH)2 + Al + H2O = Ca(H2AlO3)2 + H2 =>
Ca(OH)2 + 2 Al + 4 H2O = Ca(H2AlO3)2 + 3 H2
P2H4 = PH3 + P4H2 =>
5 P2H4 = 6 PH3 + P4H2
TiCl3 = Ti + Cl2 =>
2 TiCl3 = 2 Ti + 3 Cl2
CH3CH(OH)CH2CH3 + KMnO4 = CH3C(O)CH2CH3 + MnO2 + KOH + H2O =>
3 CH3CH(OH)CH2CH3 + 2 KMnO4 = 3 CH3C(O)CH2CH3 + 2 MnO2 + 2 KOH + 2 H2O
Na2O2 + Fe2O3 + NiO = NaFeNiO2 + O2 =>
2 Na2O2 + 2 Fe2O3 + 4 NiO = 4 NaFeNiO2 + 3 O2
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
C2H5COOH + Li = C2H5COOLi + H2 =>
2 C2H5COOH + 2 Li = 2 C2H5COOLi + H2
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
SmCl2 + Na2Cr2O7 + HCl = SmCl3 + CrCl3 + NaCl + H2O =>
6 SmCl2 + Na2Cr2O7 + 14 HCl = 6 SmCl3 + 2 CrCl3 + 2 NaCl + 7 H2O
MnO4{-} + Zn + H2O + OH{-} = MnO2 + Zn(OH)4{-2} =>
2 MnO4{-} + 3 Zn + 4 H2O + 4 OH{-} = 2 MnO2 + 3 Zn(OH)4{-2}
C2H5COOH + Li = C2H5COOLi + H2 =>
2 C2H5COOH + 2 Li = 2 C2H5COOLi + H2
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
NH4{+} + O2 = NO3{-} + H2O + H{+) =>
NH4{+} + 2 O2 = NO3{-} + H2O + 2 H{+)
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
Na3PO4 + H2O = HPO4 + Na + OH =>
Na3PO4 + H2O = HPO4 + 3 Na + OH
Ba(No3)2 + H3PO4 = Ba3(PO4)2 + HNo3 =>
3 Ba(No3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNo3
Cr2(SO4)3 + BaCl2 = Ba2(SO4)2 + CrCl3 =>
2 Cr2(SO4)3 + 6 BaCl2 = 3 Ba2(SO4)2 + 4 CrCl3
Al(s) + CuF2(aq) = AlF2(aq) + Cu(s) =>
Al(s) + CuF2(aq) = AlF2(aq) + Cu(s)
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CH4N + O2 = CO + H2O + NO =>
CH4N + 2 O2 = CO + 2 H2O + NO
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
[Ag(NH3)2]{+} + Cl{-} + HCl = AgCl + NH4 + Cl2 =>
[Ag(NH3)2]{+} + Cl{-} + 2 HCl = AgCl + 2 NH4 + Cl2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
P2O3 + HNO3 = HPO3 + NO2 + H2O =>
P2O3 + 4 HNO3 = 2 HPO3 + 4 NO2 + H2O
BaCl2H2CO3 = BaCO3H2Cl2 =>
BaCl2H2CO3 = BaCO3H2Cl2
Al2(CO3)3(s) + HCl = AlCl3 + CO2 + H2O =>
Al2(CO3)3(s) + 6 HCl = 2 AlCl3 + 3 CO2 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HNO3 + C3H8O = C3H7NO3 + H2O =>
HNO3 + C3H8O = C3H7NO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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