| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg2(CO3)2 + 4 HCl = 2 MgCl2 + 2 H2O + 2 CO2
K2S + CrCl3 + H2O = KCl + Cr(OH)3 + H2S =>
3 K2S + 2 CrCl3 + 6 H2O = 6 KCl + 2 Cr(OH)3 + 3 H2S
H2O + CH4 = CO + H2 =>
H2O + CH4 = CO + 3 H2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Ca + CH3COOH = Ca(CH3CO2)2 + H20 =>
10 Ca + 20 CH3COOH = 10 Ca(CH3CO2)2 + H20
LiOH = Li + OH =>
LiOH = Li + OH
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Si + NaOH + H2O = NaSiO3 + H2 =>
2 Si + 2 NaOH + 4 H2O = 2 NaSiO3 + 5 H2
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Hg(NO3)2 + (NH4)2S = Hg(S) + NH4NO3 =>
Hg(NO3)2 + (NH4)2S = Hg(S) + 2 NH4NO3
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
HCl(aq) + NH4OH(aq) = H2O(l) + NH4Cl(aq) =>
HCl(aq) + NH4OH(aq) = H2O(l) + NH4Cl(aq)
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
S + O2 = SO2 =>
S + O2 = SO2
Na2Cr2O7 + Na2SO3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H20 =>
5 Na2Cr2O7 + 35 Na2SO3 + 20 H2SO4 = 40 Na2SO4 + 5 Cr2(SO4)3 + 2 H20
C8H10 + KMnO4 = C7H6O2 + MnO2 + KOH + CH3 =>
13 C8H10 + 28 KMnO4 = 14 C7H6O2 + 28 MnO2 + 28 KOH + 6 CH3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C8H10 + KMnO4 = C7H6O2 + MnO2 + KOH + CH3 =>
13 C8H10 + 28 KMnO4 = 14 C7H6O2 + 28 MnO2 + 28 KOH + 6 CH3
HCHO + NaHCO3 = CO2 + H2O + NaCHO =>
HCHO + NaHCO3 = CO2 + H2O + NaCHO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KCLO3 + C6H12O6 = KCL + CO2 + H2O =>
4 KCLO3 + C6H12O6 = 4 KCL + 6 CO2 + 6 H2O
CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O
BaCl2 + CuSo4 = BaSo4 + CuCl2 =>
BaCl2 + CuSo4 = BaSo4 + CuCl2
As + S = As2S3 =>
2 As + 3 S = As2S3
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
NO2 + H2O = HNO2 + HNO3 =>
2 NO2 + H2O = HNO2 + HNO3
MG + H2O = MGO + H2 =>
MG + H2O = MGO + H2
Si + Ba(OH)2 + H2O = BaSiO3 + H2 =>
Si + Ba(OH)2 + H2O = BaSiO3 + 2 H2
Li + Br = LiBr =>
Li + Br = LiBr
CH3COOH + SIO2 = CH3O2 + SICOOH =>
CH3COOH + SIO2 = CH3O2 + SICOOH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
Na2CO3 + CO2 + H2O = NaHCO3 =>
Na2CO3 + CO2 + H2O = 2 NaHCO3
Fe3O4 + Al = Al2O3 + Fe =>
3 Fe3O4 + 8 Al = 4 Al2O3 + 9 Fe
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
Na3[Cr(OH)6] + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na3[Cr(OH)6] + 6 H2SO4 = Cr2(SO4)3 + 3 Na2SO4 + 12 H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
SiO2 + Cl2 = SiCl4 + O2 =>
SiO2 + 2 Cl2 = SiCl4 + O2
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/15
Équations équilibrées sur03/05/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
