| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 C5H6 + 50 O2 = 50 CO2 + 3 H20
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Sn4 + Ag(NO3) = Sn(NO3)4 + Ag =>
Sn4 + 16 Ag(NO3) = 4 Sn(NO3)4 + 16 Ag
S + CO = SO2 + C =>
S + 2 CO = SO2 + 2 C
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Ba(CN)2 + H2SO4 = BaSO4 + HCN =>
Ba(CN)2 + H2SO4 = BaSO4 + 2 HCN
Sn4 + HCl = SnCl4 + H =>
Sn4 + 16 HCl = 4 SnCl4 + 16 H
C5H6 + O2 = CO2 + H2O =>
2 C5H6 + 13 O2 = 10 CO2 + 6 H2O
H2 + O = H2O =>
H2 + O = H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Sn + HCl = SnCl + H =>
Sn + HCl = SnCl + H
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg2 + Cu(SO4) = Mg(SO4) + Cu2 =>
Mg2 + 2 Cu(SO4) = 2 Mg(SO4) + Cu2
C2H3Cl3 + O2 = CO + HCl =>
C2H3Cl3 + O2 = 2 CO + 3 HCl
NO2 = N + O2 =>
NO2 = N + O2
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
Mg2 + Ag(NO3) = Mg(NO3)2 + Ag =>
Mg2 + 4 Ag(NO3) = 2 Mg(NO3)2 + 4 Ag
Fe3 + SO4 = Fe2(SO4)3 =>
2 Fe3 + 9 SO4 = 3 Fe2(SO4)3
KClO3 = O + KCl =>
KClO3 = 3 O + KCl
NaBr = Na + Br =>
NaBr = Na + Br
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HNO3 + FeSO4 = Fe2(SO4)3 + Fe(NO3)3 + NO + H2O =>
4 HNO3 + 3 FeSO4 = Fe2(SO4)3 + Fe(NO3)3 + NO + 2 H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2 + I2 = HI2 =>
H2 + 2 I2 = 2 HI2
KBr + Cl = KCl + Br2 =>
2 KBr + 2 Cl = 2 KCl + Br2
N + O = NO =>
N + O = NO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + Z = ZCl + H2 =>
2 HCl + 2 Z = 2 ZCl + H2
HBr + H2O = H3O + Br =>
HBr + H2O = H3O + Br
H2 + I2 = HI2 =>
H2 + 2 I2 = 2 HI2
H2 + I2 = HI =>
H2 + I2 = 2 HI
(NH4)3PO4 + RbOH = Rb3PO4 + NH3 + H2O =>
(NH4)3PO4 + 3 RbOH = Rb3PO4 + 3 NH3 + 3 H2O
Al3Br + Cl2 = Al3Cl + Br2 =>
2 Al3Br + Cl2 = 2 Al3Cl + Br2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KCL + O2 = KCLO3 =>
2 KCL + 3 O2 = 2 KCLO3
C + H2O = C2O + H2 =>
2 C + H2O = C2O + H2
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
| 1 2 3 4 5 6 7 8 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/11
Équations équilibrées sur01/23/11
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
