| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + (NH4)2SO4 = BaSO4 + 2 NH4Cl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CuSO4 + NaC7H6NO2 = Cu(C7H6NO2)2 + Na2SO4 =>
CuSO4 + 2 NaC7H6NO2 = Cu(C7H6NO2)2 + Na2SO4
Al2(CO3)3 + HCl = AlCl3 + H2O + CO2 =>
Al2(CO3)3 + 6 HCl = 2 AlCl3 + 3 H2O + 3 CO2
MgCO3(s) = MgO(s) + CO2(g) =>
MgCO3(s) = MgO(s) + CO2(g)
SiO2 + Mg = MgO + Si =>
SiO2 + 2 Mg = 2 MgO + Si
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Ba(OH)2 + H2S = Ba(HS)2 + H2O =>
Ba(OH)2 + 2 H2S = Ba(HS)2 + 2 H2O
Na2S + Cl2 + H2O = Na2SO4 + HCl =>
Na2S + 4 Cl2 + 4 H2O = Na2SO4 + 8 HCl
(CH3)COOH + O2 = CO2 + H20 =>
5(CH3)COOH + 5 O2 = 10 CO2 + H20
CoS2 + NaNO2 + HCl = S + NO + CoCl3 + H2O + NaCl =>
CoS2 + 3 NaNO2 + 6 HCl = 2 S + 3 NO + CoCl3 + 3 H2O + 3 NaCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
KOH + H3BO3 = H2O + K2B4O7 =>
2 KOH + 4 H3BO3 = 7 H2O + K2B4O7
KCl + NaHC4H4O6 = KHC4H4O6 + NaCl =>
KCl + NaHC4H4O6 = KHC4H4O6 + NaCl
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
K + HCL = KCL + H =>
K + HCL = KCL + H
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
NH4Br + NaOH = NaBr + NH3 + H2O =>
NH4Br + NaOH = NaBr + NH3 + H2O
CAH2 + H2O = CA(OH)2 + H2 =>
CAH2 + 2 H2O = CA(OH)2 + 2 H2
FeS2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS2 + 14 H2SO4 = Fe2(SO4)3 + 15 SO2 + 14 H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Ca + H2O = CaH2O =>
Ca + H2O = CaH2O
K + HCl = KCl + H =>
K + HCl = KCl + H
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al2(SO3)3 + HNO3 = Al(NO3)3 + SO2 + H2O =>
Al2(SO3)3 + 6 HNO3 = 2 Al(NO3)3 + 3 SO2 + 3 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Zn + KNO3 + KOH = NH3 + K2ZnO2 + H2O =>
4 Zn + KNO3 + 7 KOH = NH3 + 4 K2ZnO2 + 2 H2O
N2 + Li = LiN2 =>
N2 + Li = LiN2
CAO + H2SO4 = CASO4 + H2O =>
CAO + H2SO4 = CASO4 + H2O
Fe(NO3)3 + Na = NaNO3 + Fe =>
Fe(NO3)3 + 3 Na = 3 NaNO3 + Fe
V2(SO4)3 + KMnO4 + H2O = VOSO4 + MnSO4 + KHSO4 + H2SO4 =>
5 V2(SO4)3 + 2 KMnO4 + 2 H2O = 10 VOSO4 + 2 MnSO4 + 2 KHSO4 + H2SO4
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
BaCl2 + (NH4)2SO4 = BaSO4 + NH4Cl =>
BaCl2 + (NH4)2SO4 = BaSO4 + 2 NH4Cl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
MnO4{-} + N2H4 = MnO2 + N2 + OH{-} + H2O =>
4 MnO4{-} + 3 N2H4 = 4 MnO2 + 3 N2 + 4 OH{-} + 4 H2O
Fe3 + O2 = Fe3O4 =>
Fe3 + 2 O2 = Fe3O4
SiO2 + Mg = MgO + Si =>
SiO2 + 2 Mg = 2 MgO + Si
CaCl2 + K2SO4 = CaSO4 + K2Cl2 =>
CaCl2 + K2SO4 = CaSO4 + K2Cl2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
PB(NO3)2 = PBO2 + NO2 =>
PB(NO3)2 = PBO2 + 2 NO2
| 1 2 3 4 5 6 7 8 9 10 11 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/16
Équations équilibrées sur02/05/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
