| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3O4 + 8 Li = 3 Fe + 4 Li2O
LiOH + Al(NO3)3 = LiNO3 + Al(OH)3 =>
3 LiOH + Al(NO3)3 = 3 LiNO3 + Al(OH)3
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
H2SO3 + HO = SO3 + H2O =>
H2SO3 + 2 HO = SO3 + 2 H2O
HNO3 + S4 + H2O = H2SO3 + N2O =>
4 HNO3 + S4 + 2 H2O = 4 H2SO3 + 2 N2O
Na2S(aq) + CaCl2(aq) = NaCl(aq) + CaS(aq) =>
Na2S(aq) + CaCl2(aq) = 2 NaCl(aq) + CaS(aq)
KH = K{+} + H{-} =>
KH = K{+} + H{-}
K3PO4(aw) + Ca(NO3)2(aq) = Ca3(PO4)2(s) + KNO3(aw) =>
2 K3PO4(aw) + 3 Ca(NO3)2(aq) = Ca3(PO4)2(s) + 6 KNO3(aw)
NaOH + KHPH = NaKPH + H2O =>
NaOH + KHPH = NaKPH + H2O
C6H5OHHNO3H2SO4 = C6H4OHNO2H2OH2SO4 =>
C6H5OHHNO3H2SO4 = C6H4OHNO2H2OH2SO4
Rb2SO4 + H2O = Rb2O + H2SO4 =>
Rb2SO4 + H2O = Rb2O + H2SO4
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s) =>
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s)
AlN + MgO = Al2O3 + Mg3N2 =>
2 AlN + 3 MgO = Al2O3 + Mg3N2
Fe + CuSO{4} = FeSO{4} + Cu =>
Fe + CuSO{4} = FeSO{4} + Cu
Ca(s) + O = CaO =>
Ca(s) + O = CaO
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s) =>
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s)
KNO3 + C = KNO2 + CO2 =>
2 KNO3 + C = 2 KNO2 + CO2
C15H29COOH + O2 = CO2 + H2O =>
2 C15H29COOH + 45 O2 = 32 CO2 + 30 H2O
(CH2)2O + H2O = (CH2OH)2 =>
(CH2)2O + H2O = (CH2OH)2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C2H4(gas) + O2(gas) = CO2(gas) + H2O(gas) =>
C2H4(gas) + 3 O2(gas) = 2 CO2(gas) + 2 H2O(gas)
C[O] = CO =>
C[O] = CO
Na{+} + ClO4{-} = NaClO4 =>
Na{+} + ClO4{-} = NaClO4
NaF = Na + F2 =>
2 NaF = 2 Na + F2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3CH2CHCHCH2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 CH3CH2CHCHCH2 + 18 KMnO4 + 27 H2SO4 = 25 CH3COOH + 18 MnSO4 + 9 K2SO4 + 22 H2O
V10O28{-6} + OH{-} = VO4{-3} + H2O =>
V10O28{-6} + 24 OH{-} = 10 VO4{-3} + 12 H2O
HBrO + Ca(OH)2 = Ca(BrO)2 + H2O =>
2 HBrO + Ca(OH)2 = Ca(BrO)2 + 2 H2O
C3H6O3 + SO4{2-} = CO2 + H2S + OH{-} =>
2 C3H6O3 + 3 SO4{2-} = 6 CO2 + 3 H2S + 6 OH{-}
H2N2O2 = N2O + H2O =>
H2N2O2 = N2O + H2O
HI(aq) + H2O(l) = H3O + I =>
HI(aq) + H2O(l) = H3O + I
Fe(s) + O = FeO(s) =>
Fe(s) + O = FeO(s)
Sr(HCO3)2 + H2SO4 = SrSO4 + H2O + CO2 =>
Sr(HCO3)2 + H2SO4 = SrSO4 + 2 H2O + 2 CO2
Al(s) + Br2(g) = AlBr3(s) =>
2 Al(s) + 3 Br2(g) = 2 AlBr3(s)
CuSO4 + AgClO3 = Ag2SO4 + Cu(ClO3)2 =>
CuSO4 + 2 AgClO3 = Ag2SO4 + Cu(ClO3)2
Sn(NO2)4 + K3PO4 = KNO2 + Sn3(PO4)4 =>
3 Sn(NO2)4 + 4 K3PO4 = 12 KNO2 + Sn3(PO4)4
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
NiSO4 + CuCl2 = NiCl2 + CuSO4 =>
NiSO4 + CuCl2 = NiCl2 + CuSO4
N4H4 + H2O2 = N2 + H2O =>
N4H4 + 2 H2O2 = 2 N2 + 4 H2O
PbCO2 = Pb + CO2 =>
PbCO2 = Pb + CO2
Fe2O3 + CO2 = Fe + CO3 =>
Fe2O3 + 3 CO2 = 2 Fe + 3 CO3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
Ni(NO3)2 + C4H8N2O2 = Ni(C4H7N2O2)2 + HNO3 =>
Ni(NO3)2 + 2 C4H8N2O2 = Ni(C4H7N2O2)2 + 2 HNO3
Ca(OH)2 + BaSO4 = CaSO4 + Ba(OH)2 =>
Ca(OH)2 + BaSO4 = CaSO4 + Ba(OH)2
K2O + HNO3 = H2O + KNO3 =>
K2O + 2 HNO3 = H2O + 2 KNO3
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
ZnSO4 + H3PO4 = Zn3(PO4)2 + H2SO4 =>
3 ZnSO4 + 2 H3PO4 = Zn3(PO4)2 + 3 H2SO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu(H2O)6NaOH = Cu(OH)Na(H2O)6 =>
Cu(H2O)6NaOH = Cu(OH)Na(H2O)6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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