| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ag + 2 HNO3 + 3 H2SO4 = 3 AgSO4 + 2 NO + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH3Cl + Cu(NO3)2 = NH3Cu + Cl(NO3)2 =>
NH3Cl + Cu(NO3)2 = NH3Cu + Cl(NO3)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na2S + Ni(NO3)2 = Na2(NO3)2 + NiS =>
Na2S + Ni(NO3)2 = Na2(NO3)2 + NiS
Cu(NO3)2 + CaOH2 = CuOH2 + Ca(NO3)2 =>
Cu(NO3)2 + CaOH2 = CuOH2 + Ca(NO3)2
C28H39Fe5O + O2 = CO2 + H2O + Fe2O3 =>
2 C28H39Fe5O + 82 O2 = 56 CO2 + 39 H2O + 5 Fe2O3
SnCl2 + HgCl2 + HCl = Hg + H2(SnCl6) =>
SnCl2 + HgCl2 + 2 HCl = Hg + H2(SnCl6)
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaCl + H2CO3 = H2Cl + NaCO3 =>
NaCl + H2CO3 = H2Cl + NaCO3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Si2Br6 + HCN = HBr + Si(CN)3 =>
Si2Br6 + 6 HCN = 6 HBr + 2 Si(CN)3
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
V2O5 + H2O + SO2 + H2SO4 = [V(O)(H2O)4]SO4 =>
V2O5 + 7 H2O + SO2 + H2SO4 = 2[V(O)(H2O)4]SO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CH3CO2H + Na2CO3 = CH3COONa + CO2 + H2O =>
2 CH3CO2H + Na2CO3 = 2 CH3COONa + CO2 + H2O
Cu(OH)2 + Al2(SO4)3 = (CuOH)2SO4 + AlOHSO4 =>
2 Cu(OH)2 + Al2(SO4)3 = (CuOH)2SO4 + 2 AlOHSO4
Mg{2+} + Pb3O4 + H{+} = MgO4{-} + Pb{2+} + H2O =>
2 Mg{2+} + 5 Pb3O4 + 24 H{+} = 2 MgO4{-} + 15 Pb{2+} + 12 H2O
C2H5Cl + CuO = C2H5O + CuCl =>
C2H5Cl + CuO = C2H5O + CuCl
C8H11NO3 + HCl = C8H12ClNO3 =>
C8H11NO3 + HCl = C8H12ClNO3
CaCl2 + C2O4 = Ca(C2O4)2 + Cl2 =>
CaCl2 + 2 C2O4 = Ca(C2O4)2 + Cl2
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AlOH(NO3)2 = Al203 + NO2 + O2 + H2O =>
812 AlOH(NO3)2 = 4 Al203 + 1624 NO2 + 1015 O2 + 406 H2O
AgBr(aq) = Ag(s) + Br2(l) =>
2 AgBr(aq) = 2 Ag(s) + Br2(l)
Ag(s) + Pb(NO3)2(aq) = AgNO3(aq) + Pb(s) =>
2 Ag(s) + Pb(NO3)2(aq) = 2 AgNO3(aq) + Pb(s)
Li2CO3 + KOH = K2CO3 + LiOH =>
Li2CO3 + 2 KOH = K2CO3 + 2 LiOH
Cd(NO3)2 + Mg(OH)2 = Cd(OH)2 + Mg(NO3)2 =>
Cd(NO3)2 + Mg(OH)2 = Cd(OH)2 + Mg(NO3)2
HJ + LiOH = H2O + LiJ =>
HJ + LiOH = H2O + LiJ
N2O + C6H5NO2 + OH{-} = (CO3)2{-} + N2 + H2O =>
34 N2O + 2 C6H5NO2 + 6 OH{-} = 6(CO3)2{-} + 35 N2 + 8 H2O
Li + H2O = H2 + LiOH =>
2 Li + 2 H2O = H2 + 2 LiOH
HPO4 + Ca(OH)2 = HOH + Ca(PO4)2 =>
2 HPO4 + Ca(OH)2 = 2 HOH + Ca(PO4)2
CH3CH(OH)CN + H2O + HCl = CH3CH(OH)COOH + NH4Cl =>
CH3CH(OH)CN + 2 H2O + HCl = CH3CH(OH)COOH + NH4Cl
HPO4 + Ca(OH)2 = HOH + Ca(PO4)2 =>
2 HPO4 + Ca(OH)2 = 2 HOH + Ca(PO4)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe1 + H1Cl = Fe1Cl3 + H2 =>
2 Fe1 + 6 H1Cl = 2 Fe1Cl3 + 3 H2
C + H2SO4*11H2O = CO2 + SO2 + H2O =>
C + 2 H2SO4*11H2O = CO2 + 2 SO2 + 24 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg{2+} + NaOH = Mg(OH)2 + Na{+} =>
Mg{2+} + 2 NaOH = Mg(OH)2 + 2 Na{+}
Fe(OH)3 + C6H8O7 = Fe2(C2O4) + H2O =>
6 Fe(OH)3 + C6H8O7 = 3 Fe2(C2O4) + 13 H2O
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
Pb(NO3)2 + LiCl = LiNO3 + Cl2Pb =>
Pb(NO3)2 + 2 LiCl = 2 LiNO3 + Cl2Pb
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
Ca(OH)2(aq) + Fe2(SO4)3(aq) = CaSO4(s) + Fe(OH)3 =>
3 Ca(OH)2(aq) + Fe2(SO4)3(aq) = 3 CaSO4(s) + 2 Fe(OH)3
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
CH4N2O + HCl = NH3 + CH2NOCl =>
CH4N2O + HCl = NH3 + CH2NOCl
Fe3O + CH3COOH = Fe3CO + H2O =>
2 Fe3O + CH3COOH = 2 Fe3CO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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