| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 CuSO4 = Fe2(SO4)3 + 3 Cu
Co{+2} + SCN{-} = Co(SCN)4{-2} =>
Co{+2} + 4 SCN{-} = Co(SCN)4{-2}
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Na + H2O = NaO + H =>
Na + H2O = NaO + 2 H
Cd + CuSO4 = Cu + CdSO4 =>
Cd + CuSO4 = Cu + CdSO4
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cl2 + CaI2 = Ca + ClI2 =>
Cl2 + 2 CaI2 = 2 Ca + 2 ClI2
(Li2O) + H2O = (LiOH) =>
(Li2O) + H2O = 2(LiOH)
Na2S2O3 + Br2 + NaOH = NaBr + Na2SO4 + H2O =>
Na2S2O3 + 4 Br2 + 10 NaOH = 8 NaBr + 2 Na2SO4 + 5 H2O
(C3H5(NO3)3) = N2 + O2 + H2O + CO2 =>
4(C3H5(NO3)3) = 6 N2 + O2 + 10 H2O + 12 CO2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cu + FeCl2 = Fe + CuCl2 =>
Cu + FeCl2 = Fe + CuCl2
Al + HgBr2 = Hg + AlBr2 =>
Al + HgBr2 = Hg + AlBr2
Br2 + NaI = Na + Br2I =>
Br2 + NaI = Na + Br2I
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
FeCl3 + NaOH = NaCl3 + FeOH =>
FeCl3 + NaOH = NaCl3 + FeOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pd + Al = PdAl =>
Pd + Al = PdAl
SO3 + AlO3 = AlSO4 + O2 =>
SO3 + AlO3 = AlSO4 + O2
SO3 + AlO3 = Al(SO4)2 + O2 =>
4 SO3 + 2 AlO3 = 2 Al(SO4)2 + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + Pb(NO3)2 = Pb + ZnNO3 =>
2 Zn + Pb(NO3)2 = Pb + 2 ZnNO3
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
CaCl2 + NaOH = Ca(OH0)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH0)2 + 2 NaCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Pb(NO3)2 + K2CrO4 = K2(NO3)2 + PbCrO4 =>
Pb(NO3)2 + K2CrO4 = K2(NO3)2 + PbCrO4
MgBr2 + (NH4)2CO3 = MgCO3 + Br(NH4) =>
MgBr2 + (NH4)2CO3 = MgCO3 + 2 Br(NH4)
CaH2(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
CaH2(s) + 2 H2O(l) = Ca(OH)2(aq) + 2 H2(g)
BaCl2 + (NH4)2 + CO3 = (NH4)2Ba + Cl2CO3 =>
BaCl2 + (NH4)2 + CO3 = (NH4)2Ba + Cl2CO3
CaH2(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
CaH2(s) + 2 H2O(l) = Ca(OH)2(aq) + 2 H2(g)
BaCl2 + (NH4)2 + CO3 = (NH4)2Cl2 + BaCO3 =>
BaCl2 + (NH4)2 + CO3 = (NH4)2Cl2 + BaCO3
KI + Mg(C2H3O2)2 = KC2H3O2 + MgI2 =>
2 KI + Mg(C2H3O2)2 = 2 KC2H3O2 + MgI2
Pd + Al = PdAl =>
Pd + Al = PdAl
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
Pd + Al = PdAl =>
Pd + Al = PdAl
Bi(NO3)3 + H2S = H2(NO3)3 + BiS =>
Bi(NO3)3 + H2S = H2(NO3)3 + BiS
KI + Hg(C2H3O2)2 = KC2H3O2 + HgI2 =>
2 KI + Hg(C2H3O2)2 = 2 KC2H3O2 + HgI2
Ba(NO3)2 + NaOH = Na(NO3)2 + BaOH =>
Ba(NO3)2 + NaOH = Na(NO3)2 + BaOH
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2SO4 + Sr(NO3)2 = NaNO3 + SrSO4 =>
Na2SO4 + Sr(NO3)2 = 2 NaNO3 + SrSO4
Fe2O3 + H3PO4 = H3O3 + Fe2PO4 =>
Fe2O3 + H3PO4 = H3O3 + Fe2PO4
BaO + HCl = HO + BaCl =>
BaO + HCl = HO + BaCl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Al(OH)3 + H2SO4 = H2(OH)3 + AlSO4 =>
Al(OH)3 + H2SO4 = H2(OH)3 + AlSO4
Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu
Al2(OH)3 + H2SO4 = H2(OH)3 + Al2SO4 =>
Al2(OH)3 + H2SO4 = H2(OH)3 + Al2SO4
CuCl2 + AgNO3 = Cu(NO3)2 + AgCl =>
CuCl2 + 2 AgNO3 = Cu(NO3)2 + 2 AgCl
| 1 2 3 4 5 6 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/31/09
Équations équilibrées sur11/30/08
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
