| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C4H10 + O2 = C02 + H2O =>
2 C4H10 + 5 O2 = 4 C02 + 10 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
CrO4 + N2O = Cr + NO =>
CrO4 + 4 N2O = Cr + 8 NO
Zn + AgNO3 = ZnNO3 + Ag =>
Zn + AgNO3 = ZnNO3 + Ag
Al + CuCl2 = AlCl2 + Cu =>
Al + CuCl2 = AlCl2 + Cu
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
BaCl + K(SO)4 = Ba(SO)4 + KCl =>
BaCl + K(SO)4 = Ba(SO)4 + KCl
BaCl2 + K(SO)4 = Ba(SO)4 + KCl2 =>
BaCl2 + K(SO)4 = Ba(SO)4 + KCl2
Al + Zn(NO3)2 = Al(NO3)3 + Zn =>
2 Al + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 Zn
BaCl2 + K(SO)4 = Ba(SO)4 + KCl2 =>
BaCl2 + K(SO)4 = Ba(SO)4 + KCl2
BaCl + K(SO)4 = Ba(SO)4 + KCl =>
BaCl + K(SO)4 = Ba(SO)4 + KCl
KBr + Ba = K + BaBr =>
KBr + Ba = K + BaBr
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
KBr + BaI = KI + BaBr =>
KBr + BaI = KI + BaBr
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
Ag + HNO3 = H + AgNO3 =>
Ag + HNO3 = H + AgNO3
H + Cl = HCl =>
H + Cl = HCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
Mg2 + HCl = MgCl + H =>
Mg2 + 2 HCl = 2 MgCl + 2 H
HNO2 + H{+} + Cu = NO + H2O + Cu{2+} =>
2 HNO2 + 2 H{+} + Cu = 2 NO + 2 H2O + Cu{2+}
Zn + O2 + H2O = Zn{2+} + OH{-} =>
2 Zn + O2 + 2 H2O = 2 Zn{2+} + 4 OH{-}
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
AlBr3 + Mg(OH)2 = Al(OH)3 + MgBr2 =>
2 AlBr3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgBr2
HSO2 + O2 = H2O + SO2 =>
4 HSO2 + O2 = 2 H2O + 4 SO2
C3H6O + C8H8O2 = C19H18O3 + H2O =>
C3H6O + 2 C8H8O2 = C19H18O3 + 2 H2O
NH3 + H2SO4 = (NH3)2SO4 + H2 =>
2 NH3 + H2SO4 = (NH3)2SO4 + H2
BaCl + AlSO4 = AlCl + BaSO4 =>
BaCl + AlSO4 = AlCl + BaSO4
C3H6O + C9H8O = C21H18O + H2O =>
C3H6O + 2 C9H8O = C21H18O + 2 H2O
K + CO2 = K2CO3 + C2 =>
8 K + 6 CO2 = 4 K2CO3 + C2
PbO + H2 = Pb + H2O =>
PbO + H2 = Pb + H2O
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
BaCl + AlSO4 = AlCl + BaSO4 =>
BaCl + AlSO4 = AlCl + BaSO4
H2 + S2 = H2S =>
2 H2 + S2 = 2 H2S
BaCl2 + AlSO4 = AlCl2 + BaSO4 =>
BaCl2 + AlSO4 = AlCl2 + BaSO4
C3H6O + C7H6O = C17H14O + H2O =>
C3H6O + 2 C7H6O = C17H14O + 2 H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
NaSi + HCl + H2O = NaCl + SiOH + H =>
NaSi + HCl + H2O = NaCl + SiOH + 2 H
Zn(s) + AgNO3(aq) = Ag(s) + Zn(NO3)2(aq) =>
Zn(s) + 2 AgNO3(aq) = 2 Ag(s) + Zn(NO3)2(aq)
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CuO + NH4 = Cu + NO + H2O =>
3 CuO + NH4 = 3 Cu + NO + 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H2 + S2 = H2S =>
2 H2 + S2 = 2 H2S
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
| 1 2 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/04/09
Équations équilibrées sur04/03/08
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
