| Équations équilibrées la veille | Équations équilibrées le lendemain |
Nb2O5 + 10 HF = 2 H2[NbOF5] + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CuBr2 + H2O = Cu(H2O)4 + Br =>
CuBr2 + 4 H2O = Cu(H2O)4 + 2 Br
Cu(SO4) + Na(OH) = Cu(OH)2 + Na2(SO4) =>
Cu(SO4) + 2 Na(OH) = Cu(OH)2 + Na2(SO4)
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Mg2K4 = MgK2 =>
Mg2K4 = 2 MgK2
NaClO3 + H2SO4 = NaHSO4 + HClO3 =>
NaClO3 + H2SO4 = NaHSO4 + HClO3
Pb(NO3)2 + Cu + H2SO4 = PbSO4 + CuSO4 + NO + H2O =>
Pb(NO3)2 + 3 Cu + 4 H2SO4 = PbSO4 + 3 CuSO4 + 2 NO + 4 H2O
C57H102O6 + CH3OH = C3H8O3 + C57H106O6 =>
C57H102O6 + 3 CH3OH = C3H8O3 + C57H106O6
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
(NH4)2S2O8 + H2O = H2O2 + (NH4)HSO4 =>
(NH4)2S2O8 + 2 H2O = H2O2 + 2(NH4)HSO4
Cu(SO4) + Na(OH) = Cu(OH)2 + Na2(SO4) =>
Cu(SO4) + 2 Na(OH) = Cu(OH)2 + Na2(SO4)
Ge(OH)4 + H2CO3 = Ge(HCO3)4 + H2O =>
Ge(OH)4 + 4 H2CO3 = Ge(HCO3)4 + 4 H2O
Al2O3 + C = Al + CO2(g) =>
2 Al2O3 + 3 C = 4 Al + 3 CO2(g)
C7H15OH + CuO = C6H13CHO + Cu + H2O =>
C7H15OH + CuO = C6H13CHO + Cu + H2O
C9H8O4 + NaOH = C9H7NaO4 + H2O =>
C9H8O4 + NaOH = C9H7NaO4 + H2O
K + Li2O = K2O + Li =>
2 K + Li2O = K2O + 2 Li
CaCO3(s) + HCl(aq) = CaCl2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + H2O(l) + CO2(g)
MgSO4 + Mg(OH)2 = Mg2(OH)2SO4 =>
MgSO4 + Mg(OH)2 = Mg2(OH)2SO4
Al + N2 = (AlN) =>
2 Al + N2 = 2(AlN)
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CH4 + Cl = CH2Cl2 + HCl =>
CH4 + 4 Cl = CH2Cl2 + 2 HCl
COCl2 + Na2CO3 = CO2 + Na2Cl2 =>
COCl2 + Na2CO3 = 2 CO2 + Na2Cl2
He + O2 = HeO =>
2 He + O2 = 2 HeO
CrI3 + H2O2 = CrO4{2-} + IO4{-} + H{+} + H2O =>
2 CrI3 + 27 H2O2 = 2 CrO4{2-} + 6 IO4{-} + 10 H{+} + 22 H2O
CoSO4 + KClO3 + H2SO4 = Co2(SO4)3 + KCl + H2O =>
6 CoSO4 + KClO3 + 3 H2SO4 = 3 Co2(SO4)3 + KCl + 3 H2O
H2C2O4 + H2SO4 = CO2 + H2O + SO2 =>
H2C2O4 + H2SO4 = 2 CO2 + 2 H2O + SO2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
CaSO4 + H3PO4 = Ca3(PO4)2 + H2SO4 = =>
3 CaSO4 + 2 H3PO4 = Ca3(PO4)2 + 3 H2SO4
SO2 + Zn = ZnS + O2 =>
SO2 + Zn = ZnS + O2
CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + H2O =>
3 CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe(aq) + Na2S(aq) = FeS(s) + Na(aq) =>
Fe(aq) + Na2S(aq) = FeS(s) + 2 Na(aq)
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
HCl + K2CO3 = ClK + H2O + CO2 =>
2 HCl + K2CO3 = 2 ClK + H2O + CO2
Mg(cr) + O2(g) = MgO(cr) =>
2 Mg(cr) + O2(g) = 2 MgO(cr)
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
K2CO3 + H3C6H5O7 = C6H5O7K2 + H2O + CO2 =>
18 K2CO3 + 17 H3C6H5O7 = 18 C6H5O7K2 + 23 H2O + 12 CO2
Pb(NO3)2(aq) + LiCl(aw) = PbCl2(s) + LiNO3(aq) =>
Pb(NO3)2(aq) + 2 LiCl(aw) = PbCl2(s) + 2 LiNO3(aq)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SO4{2-} + HPO3{2-} + H{+} = S + HPO4{2-} + H2O =>
SO4{2-} + 3 HPO3{2-} + 2 H{+} = S + 3 HPO4{2-} + H2O
(NH4)2SO3 + CrCl3 + H2O = NH4Cl + Cr(OH)3 + H2SO3 =>
3(NH4)2SO3 + 2 CrCl3 + 6 H2O = 6 NH4Cl + 2 Cr(OH)3 + 3 H2SO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCl2(aq) + AgNO3(aq) = Ca(NO3)2 + AgCl =>
CaCl2(aq) + 2 AgNO3(aq) = Ca(NO3)2 + 2 AgCl
KOH + Na2S = KS + OHNa2 =>
KOH + Na2S = KS + OHNa2
S + O3 = SO6 =>
S + 2 O3 = SO6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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