| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Li + N2 = 2 Li3N
NO3{-} + H{+} + {-} = NO2{-} + H2O =>
NO3{-} + 2 H{+} + 2e = NO2{-} + H2O
Na2SFeSO4 = FeS + Na2SO4 =>
Na2SFeSO4 = FeS + Na2SO4
P2O5 + HNO3 = HPO3 + N2O5 =>
P2O5 + 2 HNO3 = 2 HPO3 + N2O5
C6H12O6(s) + O2(g) = CO2(g) + H2O(g) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(g)
Ru + I2 = RuI3 =>
2 Ru + 3 I2 = 2 RuI3
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
CO = O2C2 =>
2 CO = O2C2
MnCl2 + K2S2O8 + H2O = KMnO4 + K2SO4 + H2SO4 + HCl =>
2 MnCl2 + 5 K2S2O8 + 8 H2O = 2 KMnO4 + 4 K2SO4 + 6 H2SO4 + 4 HCl
C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
Fe(OH)3 + OH{-} + ClO{-} = FeO4{2-} + Cl{-} + H2O =>
2 Fe(OH)3 + 4 OH{-} + 3 ClO{-} = 2 FeO4{2-} + 3 Cl{-} + 5 H2O
NaOH(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O =>
NaOH(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O
NH4Cl + MgO2H2 = NH3 + H2O + MgCl2 =>
2 NH4Cl + MgO2H2 = 2 NH3 + 2 H2O + MgCl2
C6H14O + KMnO4 + H2SO4 = C6H12O + K2SO4 + MnSO4 + H2O =>
5 C6H14O + 2 KMnO4 + 3 H2SO4 = 5 C6H12O + K2SO4 + 2 MnSO4 + 8 H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
BrH + Cl = Br + HCl =>
BrH + Cl = Br + HCl
Br2 + CaCl2 = CaBr2 + Cl2 =>
Br2 + CaCl2 = CaBr2 + Cl2
CaCO3 + LiCl = CaLi + ClCO3 =>
CaCO3 + LiCl = CaLi + ClCO3
Al(NO3)3 + H2O = Al(OH)3 + HNO3 =>
Al(NO3)3 + 3 H2O = Al(OH)3 + 3 HNO3
Hg + HNO3 = Hg2NO3 + NO2 + H2O =>
2 Hg + 2 HNO3 = Hg2NO3 + NO2 + H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
SiO2 = Si + O2 =>
SiO2 = Si + O2
AgNO3 + Zr = Ag + Zr(NO3)4 =>
4 AgNO3 + Zr = 4 Ag + Zr(NO3)4
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Sr(NO3)2 + KBr = SrBr2 + KNO3 =>
Sr(NO3)2 + 2 KBr = SrBr2 + 2 KNO3
B2O3 + H2O = B2H2O4 =>
B2O3 + H2O = B2H2O4
NiSO4 = Ni{2+} + SO4{2-} =>
NiSO4 = Ni{2+} + SO4{2-}
C10H12O + Br2 = C10H11OBr + HBr =>
C10H12O + Br2 = C10H11OBr + HBr
Al(OH)3*H2O + H2O = Al(OH)4 + H3O =>
Al(OH)3*H2O + H2O = Al(OH)4 + H3O
Na2HPO4 + Cu(NO3)2 = CuHPO4 + NaNO3 =>
Na2HPO4 + Cu(NO3)2 = CuHPO4 + 2 NaNO3
Al + KMnO4 + H2SO4 = KHSO4 + Al2(SO4)3 + MnSO4 + H2O =>
10 Al + 6 KMnO4 + 27 H2SO4 = 6 KHSO4 + 5 Al2(SO4)3 + 6 MnSO4 + 24 H2O
KCN + H2SO4 = K2SO4 + HCN =>
2 KCN + H2SO4 = K2SO4 + 2 HCN
Ag + NaCl = AgCl + Na =>
Ag + NaCl = AgCl + Na
[(COOH)2*2H2O] + NaOH = NaCO2 + H2O =>
[(COOH)2*2H2O] + 2 NaOH = 2 NaCO2 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Co{3+} + Ni = Co{2+} + Ni{2+} =>
2 Co{3+} + Ni = 2 Co{2+} + Ni{2+}
KBr(aq) + Pb(C2H3O2)2(aq) = PbBr2(s) + K(C2H3O2)(aq) =>
2 KBr(aq) + Pb(C2H3O2)2(aq) = PbBr2(s) + 2 K(C2H3O2)(aq)
FeCl + NaOH = OHFe + NaCl =>
FeCl + NaOH = OHFe + NaCl
KClO4(s) = KCl + O2(g) =>
KClO4(s) = KCl + 2 O2(g)
Be(OH)2 + NaOH = Na10(Be(OH)12) =>
Be(OH)2 + 10 NaOH = Na10(Be(OH)12)
Fe(OH)3 + HI = I2 + H2O + FeI =>
Fe(OH)3 + 3 HI = I2 + 3 H2O + FeI
Al + SCl = Al2S + Cl2 =>
4 Al + 2 SCl = 2 Al2S + Cl2
H + F = HF =>
H + F = HF
AlNa + H2O = AlNaO + H2 =>
AlNa + H2O = AlNaO + H2
CaO(s) + H2O(l) = Ca(OH)2 =>
CaO(s) + H2O(l) = Ca(OH)2
Cd + HCl = CdCl2 + H2 =>
Cd + 2 HCl = CdCl2 + H2
Fe(NO3)3 + Na3PO4 = FePO4 + Na3(NO3)3 =>
Fe(NO3)3 + Na3PO4 = FePO4 + Na3(NO3)3
NO2{-} + NH2OH + H{+} = N2O + H2O =>
NO2{-} + NH2OH + H{+} = N2O + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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