| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + F2 = 2 NaF + Cl2
C7H5(NO2)3 = C + CO + H2 + N2 =>
2 C7H5(NO2)3 = 2 C + 12 CO + 5 H2 + 3 N2
Cuso4*5H2O = Cuso4 + H2O =>
Cuso4*5H2O = Cuso4 + 5 H2O
Hydrogenperoxide = water + Oxygen =>
2 H2O2 = 2 H2O + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PbS + NaOH = Pb(OH)2 + Na2S =>
PbS + 2 NaOH = Pb(OH)2 + Na2S
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
NaHCO3 = H2O + CO2 + Na2CO3 =>
2 NaHCO3 = H2O + CO2 + Na2CO3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgNO3 + MgCl2 = Mg(NO3)2 + AgCl =>
2 AgNO3 + MgCl2 = Mg(NO3)2 + 2 AgCl
Pb(NO3)2(ac) + KI(ac) = PbI2(s) + KNO3(ac) =>
Pb(NO3)2(ac) + 2 KI(ac) = PbI2(s) + 2 KNO3(ac)
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH3COOH + Na2CO3 = CH3COOHNa + H2O + CO2 =>
9 CH3COOH + 4 Na2CO3 = 8 CH3COOHNa + 2 H2O + 6 CO2
H3PO4 + NH4OH = H2O + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + (NH4)3PO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MNCO3 + KCLO3 = MNO2 + KCL + CO2 =>
3 MNCO3 + KCLO3 = 3 MNO2 + KCL + 3 CO2
NH3 + O2 = H2O + NO2 =>
4 NH3 + 7 O2 = 6 H2O + 4 NO2
K2CrO7 + KNO2 + H2SO4 = KNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO7 + 9 KNO2 + 5 H2SO4 = 9 KNO3 + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
C6H12O + O2 = CO2 + H2O =>
2 C6H12O + 17 O2 = 12 CO2 + 12 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
Mg + Fe3O4 = Fe + MgO =>
4 Mg + Fe3O4 = 3 Fe + 4 MgO
CH7 + O2 = CO2 + H2O =>
4 CH7 + 11 O2 = 4 CO2 + 14 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CaCl2 + Na2SO4 = NaCl + CaSO4 =>
CaCl2 + Na2SO4 = 2 NaCl + CaSO4
As2S5 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S5 + 40 HNO3 + 4 H2O = 15 H2SO4 + 6 H3AsO4 + 40 NO
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Na2SO4(aq) + Ca(NO2)2(aq) = NaNO2(aq) + CaSO4(s) =>
Na2SO4(aq) + Ca(NO2)2(aq) = 2 NaNO2(aq) + CaSO4(s)
C2H4O2 + O2 = H2O + CO2 =>
C2H4O2 + 2 O2 = 2 H2O + 2 CO2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/18
Équations équilibrées sur01/23/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
