| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SO2 + O2 + 2 H2O = 2 H2SO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
Cl2 + NAI = NACl2 + I2 =>
2 Cl2 + 2 NAI = 2 NACl2 + I2
C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Fe2(CO3)3 + HCl = FeCl3 + H2O + CO2 =>
Fe2(CO3)3 + 6 HCl = 2 FeCl3 + 3 H2O + 3 CO2
H2SO3 + H2O2 = H2SO4 + H2O =>
H2SO3 + H2O2 = H2SO4 + H2O
NaOH + CO3 = Na2CO3 + OH =>
2 NaOH + CO3 = Na2CO3 + 2 OH
MgCl2 + NH4OH = NH4Cl + Mg(OH)2 =>
MgCl2 + 2 NH4OH = 2 NH4Cl + Mg(OH)2
Fe{3+} + NO2{-} + H2O = Fe{2+} + H{+} + NO3{-} =>
2 Fe{3+} + NO2{-} + H2O = 2 Fe{2+} + 2 H{+} + NO3{-}
NaHSO3 = Na2SO3(s) + SO2(g) + H2O(l) =>
2 NaHSO3 = Na2SO3(s) + SO2(g) + H2O(l)
H2SO3 + H2O2 = H2SO4 + H2O =>
H2SO3 + H2O2 = H2SO4 + H2O
C2H5OK + H2O = KOH + C2H5OH =>
C2H5OK + H2O = KOH + C2H5OH
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
H2SO3 + H2O2 = H2SO4 + H2O =>
H2SO3 + H2O2 = H2SO4 + H2O
HF + NH4OH = H2O + NH4F =>
HF + NH4OH = H2O + NH4F
Mg3N2(s) + H2O = Mg(OH)2 + NH3 =>
Mg3N2(s) + 6 H2O = 3 Mg(OH)2 + 2 NH3
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
S + Ni(OH)2 = NiS + H2O + H2SO4 =>
4 S + 3 Ni(OH)2 = 3 NiS + 2 H2O + H2SO4
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
NaNO3 + Ba(OH)2 = NaOH + Ba(NO3)2 =>
2 NaNO3 + Ba(OH)2 = 2 NaOH + Ba(NO3)2
FeSO4 + PbCl2 = FeCl2 + PbSO4 =>
FeSO4 + PbCl2 = FeCl2 + PbSO4
Pb(NO3)2 + (NH4)2SO4 = PbSO4 + NH4NO3 =>
Pb(NO3)2 + (NH4)2SO4 = PbSO4 + 2 NH4NO3
Cu + ZnSO4 = CuSO4 + Zn =>
Cu + ZnSO4 = CuSO4 + Zn
Mg + H3PO4 = H2 + Mg3(PO4)2 =>
3 Mg + 2 H3PO4 = 3 H2 + Mg3(PO4)2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCLO4 + SO2 + H2O = H2SO4 + HCL =>
HCLO4 + 4 SO2 + 4 H2O = 4 H2SO4 + HCL
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Hg + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
K2CO3 + CA(OH)2 = KOH + CACO3 =>
K2CO3 + CA(OH)2 = 2 KOH + CACO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Pb + NaOH = Na2PbO2 + H2 =>
Pb + 2 NaOH = Na2PbO2 + H2
C12H24O11 + O2 = CO2 + H2O =>
2 C12H24O11 + 25 O2 = 24 CO2 + 24 H2O
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
Al3 + HCl = AlCl3 + H2 =>
2 Al3 + 18 HCl = 6 AlCl3 + 9 H2
Mg + FeSO4 = MgSO4 + Fe =>
Mg + FeSO4 = MgSO4 + Fe
hydrochloricacid + oxygen = water + chlorine =>
4 HCl + O2 = 2 H2O + 2 Cl2
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
HCL + NAOH = NACLH2O =>
HCL + NAOH = NACLH2O
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
H2SO4 = SO3 + H2O =>
H2SO4 = SO3 + H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
| 1 2 3 4 5 6 7 8 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/29/17
Équations équilibrées sur05/29/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
