| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + H2SO4 = Na2SO4 + 2 OH2
Cu(SO4) + (NH4)Cl = CuCl2 + (NH4)2(SO4) =>
Cu(SO4) + 2(NH4)Cl = CuCl2 + (NH4)2(SO4)
NH3 + O2 = N2O + H2O =>
2 NH3 + 2 O2 = N2O + 3 H2O
Cu + S = Cu2S =>
2 Cu + S = Cu2S
(NH4)3PO4 + K2CO3 = (NH4)2CO3 + K3PO4 =>
2(NH4)3PO4 + 3 K2CO3 = 3(NH4)2CO3 + 2 K3PO4
Na2CO3 + AgNO3 = CO3 + NO3 + AgNa =>
Na2CO3 + 2 AgNO3 = CO3 + 2 NO3 + 2 AgNa
H2O + PbO = Pb(OH)2 =>
H2O + PbO = Pb(OH)2
C5H10O5 = C + H2O =>
C5H10O5 = 5 C + 5 H2O
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
FeCl3 + NaI = Fe + I2 + NaCl =>
2 FeCl3 + 6 NaI = 2 Fe + 3 I2 + 6 NaCl
Fe{2} + Pb{4}SO{2} = Fe{4} + Pb{2} =>
Fe{2} + Pb{4}SO{2} = Fe{4} + Pb{2}
Na3C6H5O7(aq) + H2O(l) = C6H8O7(aq) + NaOH(aq) =>
Na3C6H5O7(aq) + 3 H2O(l) = C6H8O7(aq) + 3 NaOH(aq)
NH3 + O2 = N2O + H2O =>
2 NH3 + 2 O2 = N2O + 3 H2O
KO3 + IK + H2SO4 = I2 + K2SO4 + H2O =>
2 KO3 + 10 IK + 6 H2SO4 = 5 I2 + 6 K2SO4 + 6 H2O
NH4(NO3)*5Ca(NO3)2*10H2O + KCl = KNO3 + NH4Cl + CaCl2 + H2O =>
NH4(NO3)*5Ca(NO3)2*10H2O + 11 KCl = 11 KNO3 + NH4Cl + 5 CaCl2 + 10 H2O
Na3C6H5O7(aq) + H2O(l) = C6H8O7(aq) + NaOH(aq) =>
Na3C6H5O7(aq) + 3 H2O(l) = C6H8O7(aq) + 3 NaOH(aq)
IO3 + H = I + H2O =>
IO3 + 6 H = I + 3 H2O
Hg(ClO3)2 = HgO + ClO2 + O2 =>
2 Hg(ClO3)2 = 2 HgO + 4 ClO2 + O2
C22H32O3 + H2O = C22O + H34O3 =>
C22H32O3 + H2O = C22O + H34O3
Ca + SiO2 = Ca4SiO2 =>
4 Ca + SiO2 = Ca4SiO2
NH4(NO3)*5Ca(NO3)2*10H2O + KCl = KNO3 + NH4Cl + CaCl2 + H2O =>
NH4(NO3)*5Ca(NO3)2*10H2O + 11 KCl = 11 KNO3 + NH4Cl + 5 CaCl2 + 10 H2O
BaSO4(aq) + NaCl(aq) = BaCl2(s) + Na2SO4(aq) =>
BaSO4(aq) + 2 NaCl(aq) = BaCl2(s) + Na2SO4(aq)
Ni(CO)4 = Ni + CO =>
Ni(CO)4 = Ni + 4 CO
BaCrO4 + HCl = CrCl3 + BaCl2 + Cl2 + H2O =>
2 BaCrO4 + 16 HCl = 2 CrCl3 + 2 BaCl2 + 3 Cl2 + 8 H2O
HCI + I = HI + CI2 =>
HCI + 2 I = HI + CI2
Ca2SI + Cl2 = CaCl2 + SICl4 =>
Ca2SI + 4 Cl2 = 2 CaCl2 + SICl4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaNO3 + BaS = Ba(NO3)2 + Na2S =>
2 NaNO3 + BaS = Ba(NO3)2 + Na2S
H2O2 + C3H5O3 = H3O + CO2 =>
7 H2O2 + 2 C3H5O3 = 8 H3O + 6 CO2
KMnO4 + BaC2O4 + H2SO4 = K2SO4 + MnSO4 + BaSO4 + H2O + CO2 =>
2 KMnO4 + 5 BaC2O4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 BaSO4 + 8 H2O + 10 CO2
C3H5N3O9 + C6H3N3O6 = CO2 + H2O + N2 =>
15 C3H5N3O9 + C6H3N3O6 = 51 CO2 + 39 H2O + 24 N2
Ru(s) + H2O(g) = Ru3O4(s) + H2(g) =>
3 Ru(s) + 4 H2O(g) = Ru3O4(s) + 4 H2(g)
MgO(s) + HCl = MgCl2 + H2O(l) =>
MgO(s) + 2 HCl = MgCl2 + H2O(l)
FeSO4 + K2Cl2O7 + H2SO4 = Fe2(SO4)3 + Cl2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cl2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cl2(SO4)3 + K2SO4 + 7 H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
Na{2+}S + AgNO{3+} = NaNO{3+} + Ag{2+}S =>
Na{2+}S + AgNO{3+} = NaNO{3+} + Ag{2+}S
Fe + CoSO4 = FeSO4 + Co =>
Fe + CoSO4 = FeSO4 + Co
MnO4{-} + HCN + I{-} + H2O = Mn{2+} + ICN + OH{-} =>
2 MnO4{-} + 5 HCN + 5 I{-} + 3 H2O = 2 Mn{2+} + 5 ICN + 11 OH{-}
Al + NH4ClO4 = Al2O3 + HCl + N + H2O =>
10 Al + 6 NH4ClO4 = 5 Al2O3 + 6 HCl + 6 N + 9 H2O
Na3PO4 + Cr(NO3)3 = CrPO4 + NaNO3 =>
Na3PO4 + Cr(NO3)3 = CrPO4 + 3 NaNO3
Fr + Cl2 = FrCl =>
2 Fr + Cl2 = 2 FrCl
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
C6H6(g) + O2 = CO2(g) + H2O(l) =>
2 C6H6(g) + 15 O2 = 12 CO2(g) + 6 H2O(l)
NaOH + NiCl2 = NaCl + NiO + H2O =>
2 NaOH + NiCl2 = 2 NaCl + NiO + H2O
H3CIT + NaOH = Na3CIT + H2O =>
H3CIT + 3 NaOH = Na3CIT + 3 H2O
NaHCO3 + Ba(OH)2 = Ba(HCO3)2 + NaOH =>
2 NaHCO3 + Ba(OH)2 = Ba(HCO3)2 + 2 NaOH
LiSO4(aq) + CaI(aq) = LiI(aq) + CaSO4(aq) =>
LiSO4(aq) + CaI(aq) = LiI(aq) + CaSO4(aq)
C12H22O11 = C7H8 + CO2 + H2O =>
3 C12H22O11 = 4 C7H8 + 8 CO2 + 17 H2O
CHCl3 + NaOH = CCl3 + NaOH2 =>
CHCl3 + NaOH = CCl3 + NaOH2
C9H8O2 + C2H6O = H2O + C11H12O2 =>
C9H8O2 + C2H6O = H2O + C11H12O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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