| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Cs + O2 = 2 Cs2O
HI + Cl2 = HCl + I2 =>
2 HI + Cl2 = 2 HCl + I2
Cl2 + KBr = Br + KCl =>
Cl2 + 2 KBr = 2 Br + 2 KCl
NaOH + HBr = NaBr + H2O =>
NaOH + HBr = NaBr + H2O
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
Al2O3 + C + Cl2 = CO + AlCl3 =>
Al2O3 + 3 C + 3 Cl2 = 3 CO + 2 AlCl3
NH4Cl + Fe(NO3)3 = NH4(NO3)3 + FeCl =>
NH4Cl + Fe(NO3)3 = NH4(NO3)3 + FeCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al2O3 + C + Cl2 = AlCl3 + CO =>
Al2O3 + 3 C + 3 Cl2 = 2 AlCl3 + 3 CO
Cl2 + KI = I2 + KCl =>
Cl2 + 2 KI = I2 + 2 KCl
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
Br2 + KI = I2 + KBr =>
Br2 + 2 KI = I2 + 2 KBr
C2H2 + O2(g) = CO2(g) + H2O(g) =>
2 C2H2 + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
K3PO4 + Pb(NO3)2 = KNO3 + Pb3(PO4)2 =>
2 K3PO4 + 3 Pb(NO3)2 = 6 KNO3 + Pb3(PO4)2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
P4O10 + HOH = H3PO4 =>
P4O10 + 6 HOH = 4 H3PO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Co + Br = CoBr3 =>
Co + 3 Br = CoBr3
Pb + C2H6 = Pb(C2H5)4 + H2 =>
Pb + 4 C2H6 = Pb(C2H5)4 + 2 H2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
IO3{-} + SO3{-2} = I{-} + SO4{-2} =>
IO3{-} + 3 SO3{-2} = I{-} + 3 SO4{-2}
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
Zn + Cl = ZnCl =>
Zn + Cl = ZnCl
K2CrO4 + AgNo3 = Ag2CrO4 + KNo3 =>
K2CrO4 + 2 AgNo3 = Ag2CrO4 + 2 KNo3
Zn + Cl2 = ZnCl =>
2 Zn + Cl2 = 2 ZnCl
NH4Cl + MgCl2 = NH4Mg + Cl =>
NH4Cl + MgCl2 = NH4Mg + 3 Cl
NH4Cl + MgCl2 = NH4Cl3 + Mg =>
NH4Cl + MgCl2 = NH4Cl3 + Mg
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KI + Cl = I + KCl =>
KI + Cl = I + KCl
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl + FeS = FeCl2 + H2S =>
2 HCl + FeS = FeCl2 + H2S
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
CaSO3 + HCl = CaCl2 + H2O + SO2 =>
CaSO3 + 2 HCl = CaCl2 + H2O + SO2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
| 1 2 3 4 5 6 7 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/11
Équations équilibrées sur03/01/10
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
