| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + NH2CH2COOH = [NH3CH2COOH]Cl
K2(SO)4 + BaCl2 = KCl + Ba(SO)4 =>
K2(SO)4 + BaCl2 = 2 KCl + Ba(SO)4
H2SO4 + C2H3NaO2 = Na2SO4 + C2H4O2 =>
H2SO4 + 2 C2H3NaO2 = Na2SO4 + 2 C2H4O2
Al + MnCl2 = AlCl2 + Mn =>
Al + MnCl2 = AlCl2 + Mn
Na2SO3 + H2S = Na2S + S + H2O =>
Na2SO3 + 3 H2S = Na2S + 3 S + 3 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Fe + CuBr2 = Cu + FeBr3 =>
2 Fe + 3 CuBr2 = 3 Cu + 2 FeBr3
NH2CO2 + C = NH2C2O2 =>
NH2CO2 + C = NH2C2O2
NaCe + AgNO3 = NaNO3 + AgCe =>
NaCe + AgNO3 = NaNO3 + AgCe
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
LiCl + Na3(PO4) = Li3(PO4) + NaCl =>
3 LiCl + Na3(PO4) = Li3(PO4) + 3 NaCl
S(s) + CO(g) = SO2(g) + C(s) =>
S(s) + 2 CO(g) = SO2(g) + 2 C(s)
HF + Fe(OH)3 = FeF3 + H2O =>
3 HF + Fe(OH)3 = FeF3 + 3 H2O
CuCl2 + Ba(OH)2 = BaCl2 + Cu(OH)2 =>
CuCl2 + Ba(OH)2 = BaCl2 + Cu(OH)2
Cl2 + MgOH2 = MgCl2 + OH2 =>
Cl2 + MgOH2 = MgCl2 + OH2
SO2 + KMnO4 + H2O = K2SO4 + H2SO4MnSO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = K2SO4 + 2 H2SO4MnSO4
C7H7COOH + Sr(OH)2 = Sr(C7H7COO)2 + H2O =>
2 C7H7COOH + Sr(OH)2 = Sr(C7H7COO)2 + 2 H2O
Mg(NO3)2 + HCl = MgCl2 + NO3H =>
Mg(NO3)2 + 2 HCl = MgCl2 + 2 NO3H
C2H5OC2H5 + O2 = CO2 + H2O =>
C2H5OC2H5 + 6 O2 = 4 CO2 + 5 H2O
SO2 + KMnO4 + H2O = K2SO4 + H2SO4MnSO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = K2SO4 + 2 H2SO4MnSO4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Fe(NO3)3 + NaCl = FeCl3 + NaNO3 =>
Fe(NO3)3 + 3 NaCl = FeCl3 + 3 NaNO3
MnO4{-} + S{2-} + H3O{+} = Mn2{+} + SO2 + H2O =>
12 MnO4{-} + 13 S{2-} + 44 H3O{+} = 6 Mn2{+} + 13 SO2 + 66 H2O
Mg + C = MgC2 =>
Mg + 2 C = MgC2
MgCO3 + H2SO4 + CaCO3 = MgSO4 + H2CO3CaCO3 =>
MgCO3 + H2SO4 + CaCO3 = MgSO4 + H2CO3CaCO3
Al + O2 = Al1O3 =>
2 Al + 3 O2 = 2 Al1O3
AgNO3 + NaOH(aq) = AgOH(s) + NaNO3(aq) =>
AgNO3 + NaOH(aq) = AgOH(s) + NaNO3(aq)
CH3CH2BrCH3OH = CH3CH2OHCH3Br =>
CH3CH2BrCH3OH = CH3CH2OHCH3Br
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + H2SO4 + (NH4)2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + 2 H2SO4 + 2(NH4)2SO4 + 8 H2O
CO + H2O + HCl = CH3Cl + O2 =>
CO + H2O + HCl = CH3Cl + O2
CH4 + H2O = CO + H3 =>
CH4 + H2O = CO + 2 H3
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
AlBr3 + Cl2 = AlCl2 + Br2 =>
2 AlBr3 + 2 Cl2 = 2 AlCl2 + 3 Br2
NaOH(aq) + C8H5KO4(aq) = NaC8H4KO4 + H2O =>
NaOH(aq) + C8H5KO4(aq) = NaC8H4KO4 + H2O
Ag2(aq) + Cl(aq) = AgCl2(s) =>
Ag2(aq) + 4 Cl(aq) = 2 AgCl2(s)
Li2CO3 + CH3CO2H = LiCH3CO2 + CO2 + H2O =>
Li2CO3 + 2 CH3CO2H = 2 LiCH3CO2 + CO2 + H2O
MnO2 + HBr = MnBr2 + Br2 + H2O =>
MnO2 + 4 HBr = MnBr2 + Br2 + 2 H2O
KReO4 + HCl = KCl + ReCl2 + H2O + Cl2 =>
2 KReO4 + 16 HCl = 2 KCl + 2 ReCl2 + 8 H2O + 5 Cl2
CaSO4 + KOH = Ca(HO)2 + K2SO4 =>
CaSO4 + 2 KOH = Ca(HO)2 + K2SO4
N2 + F21 = NF3 =>
7 N2 + 2 F21 = 14 NF3
C6H12O6 + H2O = C2H5OH + O2 =>
C6H12O6 + 3 H2O = 3 C2H5OH + 3 O2
Al + Fe3O4 = AlO + Fe =>
4 Al + Fe3O4 = 4 AlO + 3 Fe
Cr + PbCl2 = Pb + CrCl2 =>
Cr + PbCl2 = Pb + CrCl2
CH4 + IO2{+} + ClO4{-} = CH3IO2 + HClO4 =>
CH4 + IO2{+} + ClO4{-} = CH3IO2 + HClO4
(NH4)3PO4 + Ca(NO3)2 = NH4 + NO3 + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 Ca(NO3)2 = 6 NH4 + 6 NO3 + Ca3(PO4)2
K2SO3 + Sr = SrSO3 + K =>
K2SO3 + Sr = SrSO3 + 2 K
H3PO4 + NaOH = H3(OH)3 + Na3PO4 =>
H3PO4 + 3 NaOH = H3(OH)3 + Na3PO4
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Na2Cl2 = NaClNaCl =>
Na2Cl2 = NaClNaCl
Cu + H2O2 + HNO3 = Cu(NO3)2 + H2O =>
Cu + H2O2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/02/24
Équations équilibrées sur05/02/23
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