| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + H2O = NH4 + OH
Al + H2CO3 = Al2(CO3)3 + H2 =>
2 Al + 3 H2CO3 = Al2(CO3)3 + 3 H2
BrKCl = ClKBr =>
BrKCl = ClKBr
FeCl3 + (NH4)2S = (NH4)Cl + Fe2S3 =>
2 FeCl3 + 3(NH4)2S = 6(NH4)Cl + Fe2S3
ZnCl2 + HCl = ZnH + Cl =>
ZnCl2 + HCl = ZnH + 3 Cl
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
Yb200O300 + Y200O300 + Si100O200 + Mg100O100 = Yb95Y95Mg10Si200O670 + O200 =>
19 Yb200O300 + 19 Y200O300 + 80 Si100O200 + 4 Mg100O100 = 40 Yb95Y95Mg10Si200O670 + 5 O200
C7H7Cl + O2 = CO2 + H2O + HCl =>
2 C7H7Cl + 17 O2 = 14 CO2 + 6 H2O + 2 HCl
(NH4)SO4 = NH4 + SO4 =>
(NH4)SO4 = NH4 + SO4
H2SO3 + BaO = BaSO4 + H2 =>
H2SO3 + BaO = BaSO4 + H2
Ca(HCOO)2 + HCl = HCOOH + CaCl2 =>
Ca(HCOO)2 + 2 HCl = 2 HCOOH + CaCl2
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
Cl2MgO6 = MgCl2 + O =>
Cl2MgO6 = MgCl2 + 6 O
ClO2F2 + H2O = HF + HClO3 + HClO4 =>
2 ClO2F2 + 3 H2O = 4 HF + HClO3 + HClO4
HH3 = H2 =>
HH3 = 2 H2
ZnH2 + H2O = Zn(OH)2 + H2 =>
ZnH2 + 2 H2O = Zn(OH)2 + 2 H2
Zn + Sn(CO3)2 = ZnCO3 + Sn =>
2 Zn + Sn(CO3)2 = 2 ZnCO3 + Sn
KOH + Sc + H2O = K3[Sc(OH)6] + H2 =>
6 KOH + 2 Sc + 6 H2O = 2 K3[Sc(OH)6] + 3 H2
K2Cr2O7 + Pb(CH3COO)2 + H2O = PbCrO4 + CH3COOK + CH3COOH =>
K2Cr2O7 + 2 Pb(CH3COO)2 + H2O = 2 PbCrO4 + 2 CH3COOK + 2 CH3COOH
CO2 = C + O2 =>
CO2 = C + O2
FeS + CuSO4 = FeSO4 + CuS =>
FeS + CuSO4 = FeSO4 + CuS
Ag2O + Ni = Ag + Ni2O =>
Ag2O + 2 Ni = 2 Ag + Ni2O
NiCl2 + HCl = NiH2 + Cl2 =>
NiCl2 + 2 HCl = NiH2 + 2 Cl2
KCl + Na = K + NaCl =>
KCl + Na = K + NaCl
Zn + N2 = Zn3N2 =>
3 Zn + N2 = Zn3N2
Li + HCl = LiCl2 + H2 =>
Li + 2 HCl = LiCl2 + H2
Li2O + CrO3 = Li2CrO4 =>
Li2O + CrO3 = Li2CrO4
HCl + H2SO4 = SO2Cl2 + H2O =>
2 HCl + H2SO4 = SO2Cl2 + 2 H2O
Cu(NO2)2 + KMnO4 + H2SO4 = Cu(NO3)2 + K2SO4 + MnSO4 + H2O =>
5 Cu(NO2)2 + 4 KMnO4 + 6 H2SO4 = 5 Cu(NO3)2 + 2 K2SO4 + 4 MnSO4 + 6 H2O
NaOH + CuCl2 = Na(Cl)2 + CuOH =>
NaOH + CuCl2 = Na(Cl)2 + CuOH
AlO3 + Cl2 = AlClO3 =>
2 AlO3 + Cl2 = 2 AlClO3
BaO + SiO2 = Ba + SiO3 =>
BaO + SiO2 = Ba + SiO3
ReCl5 + H2O = Re2O5 + HCl =>
2 ReCl5 + 5 H2O = Re2O5 + 10 HCl
Sr + Pb(NO3)2 = Sr(NO3)2 + Pb =>
Sr + Pb(NO3)2 = Sr(NO3)2 + Pb
(NH4)2Cr2O7 = (t)N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = (t)N2 + Cr2O3 + 4 H2O
Ca(OCl)2 + KI + HCl = CaCl2 + KCl + I2 + H2O =>
Ca(OCl)2 + 4 KI + 4 HCl = CaCl2 + 4 KCl + 2 I2 + 2 H2O
Na3[Al(OH)6] + HNO3 = Al(NO3)3 + H2O + NaNO3 =>
Na3[Al(OH)6] + 6 HNO3 = Al(NO3)3 + 6 H2O + 3 NaNO3
CH3COONa + CH3CH2OH = CH3CH2COOCH2CH3 + NaOH + H2O =>
2 CH3COONa + 3 CH3CH2OH = 2 CH3CH2COOCH2CH3 + 2 NaOH + H2O
Zn(OH)2 + NH4OH + NH4NO3 = [Zn(NH3)4](NO3)2 + H2O =>
Zn(OH)2 + 2 NH4OH + 2 NH4NO3 = [Zn(NH3)4](NO3)2 + 4 H2O
H2SO4 + NaCr2O7 + NaCl = Cr2(SO4)3 + Cl2 + NaSO4 + H2O =>
14 H2SO4 + 2 NaCr2O7 + 6 NaCl = 2 Cr2(SO4)3 + 3 Cl2 + 8 NaSO4 + 14 H2O
KCIO4 = KCI + O2 =>
KCIO4 = KCI + 2 O2
Fe2O3 + Na2CO3 + KNO3 = Na2FeO4 + KNO2 + CO2 =>
Fe2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2FeO4 + 3 KNO2 + 2 CO2
C2H3O2H + LiOH = H2O + LiC2H3O2 =>
C2H3O2H + LiOH = H2O + LiC2H3O2
KCl + MnO2 + HNO3 = Mn(NO3)2 + Cl2 + KNO3 + H2O =>
2 KCl + MnO2 + 4 HNO3 = Mn(NO3)2 + Cl2 + 2 KNO3 + 2 H2O
Co{3+} + Cu{+} = Co{2+} + Cu{2+} =>
Co{3+} + Cu{+} = Co{2+} + Cu{2+}
CaS + Cu(NO3)2 = Ca(NO3)2 + CuS =>
CaS + Cu(NO3)2 = Ca(NO3)2 + CuS
C9H8O4 + NaOH = H2O + NaC9H7O4 =>
C9H8O4 + NaOH = H2O + NaC9H7O4
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
