| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + Cl2 = KCl2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Mg + HNO3 = Mg(NO3) + NO + H2O =>
3 Mg + 4 HNO3 = 3 Mg(NO3) + NO + 2 H2O
Fe + H2SO4 = Fe2SO4 + SO2 + H2O =>
2 Fe + 2 H2SO4 = Fe2SO4 + SO2 + 2 H2O
CH3COOH + C4H9OH = CH3COOC4H9 + H20 =>
5 CH3COOH + 20 C4H9OH = 15 CH3COOC4H9 + 2 H20
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
AL(OH)3 + HCl = ALCl3 + H2O =>
AL(OH)3 + 3 HCl = ALCl3 + 3 H2O
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
BaCrO4 + HNO3 = BaNO3 + HCrO4 =>
BaCrO4 + HNO3 = BaNO3 + HCrO4
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
(NH4)2S + O2 = NH3 + S + H2O =>
2(NH4)2S + O2 = 4 NH3 + 2 S + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
CrCl3 + H2SO4 = Cr2(SO4)3 + HCl =>
2 CrCl3 + 3 H2SO4 = Cr2(SO4)3 + 6 HCl
Al + NaOH + H2O = H2 + Na3[Al(OH)4] =>
2 Al + 6 NaOH + 2 H2O = H2 + 2 Na3[Al(OH)4]
K + C2H5OH = KOH + C2H5 =>
K + C2H5OH = KOH + C2H5
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
(NH4)2S + O2 = NH3 + S2 + H2O =>
2(NH4)2S + O2 = 4 NH3 + S2 + 2 H2O
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
KMnO4 + C3H6 + H2O = C3H7O2 + MnO2 + KOH =>
KMnO4 + C3H6 + H2O = C3H7O2 + MnO2 + KOH
C2H2 + H2O = C2H6O2 =>
C2H2 + 2 H2O = C2H6O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
(NH4)2SO4 + Ca(OH)2 = CaSO4 + NH3 + H2O =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 NH3 + 2 H2O
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
Na2CO3 = CO2 + Na2O =>
Na2CO3 = CO2 + Na2O
Pb(OH)2 + OH{-} + Cl2 = PbO2 + Cl{-} + H2O =>
Pb(OH)2 + 2 OH{-} + Cl2 = PbO2 + 2 Cl{-} + 2 H2O
Fe2(SO4)3 + NaOH = Na2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Fe(OH)3
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
S + O2 = SO2 =>
S + O2 = SO2
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C6H8O6 + CaCO3 = Ca(C6H8O6) + CO3 =>
C6H8O6 + CaCO3 = Ca(C6H8O6) + CO3
Na + CO2 = Na2CO3 + C =>
4 Na + 3 CO2 = 2 Na2CO3 + C
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/10/17
Équations équilibrées sur05/10/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
