| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + Li2SO4 = 2 LiCl + BaSO4
Al(C2H3O2)3 + (NH4)2S = Al2S3 + NH4C2H3O2 =>
2 Al(C2H3O2)3 + 3(NH4)2S = Al2S3 + 6 NH4C2H3O2
C2H3Cl + O2 = CO + H2O + HCl =>
2 C2H3Cl + 3 O2 = 4 CO + 2 H2O + 2 HCl
Sn + HF = H2 + SnF2 =>
Sn + 2 HF = H2 + SnF2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
AGNO3 + HCl = AGCl + HNO3 =>
AGNO3 + HCl = AGCl + HNO3
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
H2SO4 + RbOH = Rb2SO4 + H2O =>
H2SO4 + 2 RbOH = Rb2SO4 + 2 H2O
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
CrBr3 + Cl2 = ClBr + Cr =>
2 CrBr3 + 3 Cl2 = 6 ClBr + 2 Cr
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Mg + HCl = MgCl2 + H =>
Mg + HCl = MgCl2 + H
HNO3 + K = KNO3 + NH3 + H2O =>
9 HNO3 + 8 K = 8 KNO3 + NH3 + 3 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Zn + O2 = ZnO =>
Zn + O2 = ZnO
KIO3 + HCl + Na2SO3 = KCl + Na2SO4 + I2 + H2O =>
2 KIO3 + 2 HCl + 5 Na2SO3 = 2 KCl + 5 Na2SO4 + I2 + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
V2O5 + HF = VF5 + H2O =>
V2O5 + 10 HF = 2 VF5 + 5 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C7H17OH + O2 = C02 + H2O =>
2 C7H17OH + 8 O2 = 7 C02 + 18 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KMnO4 = K2 + MnO + O2 =>
2 KMnO4 = K2 + 2 MnO + 3 O2
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
NH3 + H2O = HNH4 + O2 =>
2 NH3 + 2 H2O = 2 HNH4 + O2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
H2So4 + Fe = FeSo4 + H2 =>
H2So4 + Fe = FeSo4 + H2
Cu(NH3)4Cl2 + KCN + H2O = NH3 + NH4Cl + K2Cu(CN)3 + KCNO + KCl =>
2 Cu(NH3)4Cl2 + 7 KCN + H2O = 6 NH3 + 2 NH4Cl + 2 K2Cu(CN)3 + KCNO + 2 KCl
S + OH = SO + H =>
S + OH = SO + H
Al + F2 = AlF =>
2 Al + F2 = 2 AlF
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Cd + H2O = Cd(OH)2 + H2 =>
Cd + 2 H2O = Cd(OH)2 + H2
(CoO*Al2O3) + Hf = Co + HfO2 + (Al2O3) =>
2(CoO*Al2O3) + Hf = 2 Co + HfO2 + 2(Al2O3)
HCOOH + H2O = COOH + H3O =>
HCOOH + H2O = COOH + H3O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/14
Équations équilibrées sur02/26/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
