| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + 2 NaI = 2 NaCl + I2
HCOOC6H4C2H5 + NaOH = HCOONa + HOC6H4C2H5 =>
HCOOC6H4C2H5 + NaOH = HCOONa + HOC6H4C2H5
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
Na2SO3 + KMnO4 + H2O = Na2SO4 + MnO2 + KOH =>
3 Na2SO3 + 2 KMnO4 + H2O = 3 Na2SO4 + 2 MnO2 + 2 KOH
Fe(NO3)3 + Na2Co3 = Fe2(Co3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2Co3 = Fe2(Co3)3 + 6 NaNO3
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + NH4Cl = NaCl + H2O + NH3 =>
NaOH + NH4Cl = NaCl + H2O + NH3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NAI + F2 = NAF + I2 =>
2 NAI + F2 = 2 NAF + I2
NH4 + KMnO4 = MnO2 + KOH + H2O + N2 =>
6 NH4 + 8 KMnO4 = 8 MnO2 + 8 KOH + 8 H2O + 3 N2
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
MNO4{-} + C2O4{2-} + H{+} = MN{2+} + CO2 + H2O =>
2 MNO4{-} + 5 C2O4{2-} + 16 H{+} = 2 MN{2+} + 10 CO2 + 8 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
Ga2O3 + NH3 = GaN + H2O =>
Ga2O3 + 2 NH3 = 2 GaN + 3 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Ge + Br2 = GeBr4 =>
Ge + 2 Br2 = GeBr4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ge + Cl2 = GeCl4 =>
Ge + 2 Cl2 = GeCl4
Ge + F2 = GeF4 =>
Ge + 2 F2 = GeF4
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Ge + I2 = GeI4 =>
Ge + 2 I2 = GeI4
PbS + Cu2S + HNO3 = Pb(NO3)2 + Cu(NO3)2NO + S + H2O =>
PbS + Cu2S + 8 HNO3 = Pb(NO3)2 + 2 Cu(NO3)2NO + 2 S + 4 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
K + H2O = KOH + H =>
K + H2O = KOH + H
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
Ge + S = GeS2 =>
Ge + 2 S = GeS2
NaOH + FeSO4 = Fe(OH)2 + Na2SO4 =>
2 NaOH + FeSO4 = Fe(OH)2 + Na2SO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na2CO3 + HNO3 = NaNO3 + H2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2CO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ca(OH)2 + NH4NO3 = Ca(NO3) + H2O + NH3 =>
8 Ca(OH)2 + 7 NH4NO3 = 8 Ca(NO3) + 13 H2O + 6 NH3
N2 + O2 = N2O4 =>
N2 + 2 O2 = N2O4
Ge + O2 = GeO2 =>
Ge + O2 = GeO2
S + HNO3 = H2SO4 + H2O + NO2 =>
S + 6 HNO3 = H2SO4 + 2 H2O + 6 NO2
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 Cl2 + 8 H2O
GeCl2 + Cl = [GeCl3] =>
GeCl2 + Cl = [GeCl3]
CuCO3 + HCl = CuCl2 + CO2 + H2O =>
CuCO3 + 2 HCl = CuCl2 + CO2 + H2O
HCl + Na2CO3 = H2CO3 + NaCl =>
2 HCl + Na2CO3 = H2CO3 + 2 NaCl
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
GeCl4 + Cl = [GeCl6] =>
GeCl4 + 2 Cl = [GeCl6]
| 1 2 3 4 5 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/08/19
Équations équilibrées sur07/08/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
