| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4O10 + 6 H2O = 4 H3PO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + Fe{2+} = Al{3+} + Fe =>
2 Al + 3 Fe{2+} = 2 Al{3+} + 3 Fe
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
NH4NO3 + H20 = NH4OH + NHO3 =>
10 NH4NO3 + 2 H20 = 15 NH4OH + 5 NHO3
NH4NO3 + H2O = NH4OH + NHO3 =>
NH4NO3 + H2O = NH4OH + NHO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C8H18 + O = CO2 + H2O =>
C8H18 + 25 O = 8 CO2 + 9 H2O
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
HNO3 + H3PO3 = NO + H3PO4 + H20 =>
20 HNO3 + 40 H3PO3 = 20 NO + 40 H3PO4 + H20
HNO3 + H3PO3 = NO + H3PO4 + H2O =>
2 HNO3 + 3 H3PO3 = 2 NO + 3 H3PO4 + H2O
K2S + CuBr2 = CuS + KBr =>
K2S + CuBr2 = CuS + 2 KBr
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
P + O = P2O5 =>
2 P + 5 O = P2O5
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgO = Ag + O =>
AgO = Ag + O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
S8 + O = SO3 =>
S8 + 24 O = 8 SO3
SnCl2 + AgNO3 = Sn(NO3) + AgCl2 =>
SnCl2 + AgNO3 = Sn(NO3) + AgCl2
HCl + Mg = H2 + MgCl =>
2 HCl + 2 Mg = H2 + 2 MgCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CO2 + H2O = C6H12O6 + O =>
6 CO2 + 6 H2O = C6H12O6 + 12 O
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
S2O3 = S4O6 =>
2 S2O3 = S4O6
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Al + FeO3 = Fe + Al2O3 =>
2 Al + FeO3 = Fe + Al2O3
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
H2O + O = H2O2 =>
H2O + O = H2O2
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
C21H4O2 + O2 = CO2 + H2O =>
C21H4O2 + 21 O2 = 21 CO2 + 2 H2O
Zn + Pb(CH3COO)2 = Pb + Zn(O2CCH3)2 =>
Zn + Pb(CH3COO)2 = Pb + Zn(O2CCH3)2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Zn + MgSO4 = ZnSO4 + Mg =>
Zn + MgSO4 = ZnSO4 + Mg
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
HCl + KOH = KH + ClOH =>
HCl + KOH = KH + ClOH
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ag(NO3) + Ba(NO3)2 = Ag(NO3)2 + Ba(NO3) =>
Ag(NO3) + Ba(NO3)2 = Ag(NO3)2 + Ba(NO3)
BCl3 + H2S = BS + H2Cl3 =>
BCl3 + H2S = BS + H2Cl3
C5Hl2 + O2 = C5O2 + Hl2 =>
C5Hl2 + O2 = C5O2 + Hl2
| 1 2 3 4 5 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/10
Équations équilibrées sur12/14/09
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
