| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Na2SO3 + KMnO4 + H2O = Na2SO34 + MnO2 + KOH =>
3 Na2SO3 + 62 KMnO4 + 31 H2O = 3 Na2SO34 + 62 MnO2 + 62 KOH
Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3 + K2SO4 + 24 H2O = 2 KAl(SO4)2*12H2O
Al2(SO4)3 + Ba(OH)2 = Al(OH)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
HBr + KOH = KBr + H2O =>
HBr + KOH = KBr + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaNO3 + CaCl2 = NaCl + Ca(NO3)2 =>
2 NaNO3 + CaCl2 = 2 NaCl + Ca(NO3)2
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Na2CO3 = CO2 + Na2O =>
Na2CO3 = CO2 + Na2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
AL + NaOH = Na3ALO3 + H2 =>
2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2
CuSO4 + NH4HCO3 = CuCO3 + (NH4)2SO4 + H2O + CO2 =>
CuSO4 + 2 NH4HCO3 = CuCO3 + (NH4)2SO4 + H2O + CO2
FeS + HNO3 = Fe(NO3)3 + Fe2(SO4)3 + NO + H2O =>
3 FeS + 12 HNO3 = Fe(NO3)3 + Fe2(SO4)3 + 9 NO + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NaNO3 + PB = NaNO2 + PBO =>
NaNO3 + PB = NaNO2 + PBO
Ca + H2O = CaOH + H2 =>
2 Ca + 2 H2O = 2 CaOH + H2
HNO3 + Ca(OH)2 = H2O + Ca(NO3)2 =>
2 HNO3 + Ca(OH)2 = 2 H2O + Ca(NO3)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al2(OH)3 + Cl2 = Al2O3 + HCl =>
2 Al2(OH)3 + 3 Cl2 = 2 Al2O3 + 6 HCl
La2O3 + V2O5 = LaVO4 =>
La2O3 + V2O5 = 2 LaVO4
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CuCl2 + H2O = CuO + HCl =>
CuCl2 + H2O = CuO + 2 HCl
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
MnSO4 + NH4HCO3 = MnCO3 + (NH4)2SO4 + H2O + CO2 =>
MnSO4 + 2 NH4HCO3 = MnCO3 + (NH4)2SO4 + H2O + CO2
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
NaNO3 + PB = NaNO2 + PBO =>
NaNO3 + PB = NaNO2 + PBO
NH3CO3 + CaCl = NH3Cl + CaCO3 =>
NH3CO3 + CaCl = NH3Cl + CaCO3
KMnO4 + C3H6 + H2O = C3H7O2 + MnO2 + KOH =>
KMnO4 + C3H6 + H2O = C3H7O2 + MnO2 + KOH
FeCl3 + KOH = FeOH + KCl3 =>
FeCl3 + KOH = FeOH + KCl3
BeCl2 + NaI = NaCl + BeI2 =>
BeCl2 + 2 NaI = 2 NaCl + BeI2
NBr3 + NaOH = N2 + NaBr + HOBr =>
2 NBr3 + 3 NaOH = N2 + 3 NaBr + 3 HOBr
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Fe + O2 = Fe3O2 =>
3 Fe + O2 = Fe3O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaMnO4 + MgI2 + H2SO4 = I2 + MnSO4 + MgSO4 + NaSO4 + H2O =>
NaMnO4 + 2 MgI2 + 4 H2SO4 = 2 I2 + MnSO4 + 2 MgSO4 + NaSO4 + 4 H2O
Fe2(CO3)3(s) + HCl(aq) = FeCl3(aq) + H2O(l) + CO2(g) =>
Fe2(CO3)3(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2O(l) + 3 CO2(g)
CU + H2SO4 = CUSO4 + H2O + SO2 =>
CU + 2 H2SO4 = CUSO4 + 2 H2O + SO2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Zn + FeCl2 = ZnCl + Fe =>
2 Zn + FeCl2 = 2 ZnCl + Fe
PhCH2NH2 + HCl = PhCH2Cl + NH3 =>
PhCH2NH2 + HCl = PhCH2Cl + NH3
Mg + TiO2 = MgO + Ti =>
2 Mg + TiO2 = 2 MgO + Ti
| 1 2 3 4 5 6 7 8 9 10 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/23/15
Équations équilibrées sur10/23/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
