| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe203 = 203 Fe02
BaCl2 + Ag2(SO4) = Ba2(SO4)2 + AgCl =>
2 BaCl2 + 2 Ag2(SO4) = Ba2(SO4)2 + 4 AgCl
Cu + AgNO3 + HCl = CuNO3 + AgCl + H2 =>
2 Cu + 2 AgNO3 + 2 HCl = 2 CuNO3 + 2 AgCl + H2
Zn + Pb(CO3)2 = ZnCO3 + Pb =>
2 Zn + Pb(CO3)2 = 2 ZnCO3 + Pb
ZnCO2 + HCl = ZnCl2 + CO2 + H2 =>
ZnCO2 + 2 HCl = ZnCl2 + CO2 + H2
HPO4 + CaCO3 = Ca(PO4)2 + CO2 + H2O =>
2 HPO4 + CaCO3 = Ca(PO4)2 + CO2 + H2O
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
BaCl2(aq) + K2CrO4(aq) = BaCrO4(aq) + K2Cl2 =>
BaCl2(aq) + K2CrO4(aq) = BaCrO4(aq) + K2Cl2
PO4H3 + Fe(OH)2 = (PO4)2Fe3 + H2O =>
2 PO4H3 + 3 Fe(OH)2 = (PO4)2Fe3 + 6 H2O
CH4 + N2 + H2O = CO2 + NH3 =>
3 CH4 + 4 N2 + 6 H2O = 3 CO2 + 8 NH3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na2CO3 + COCl2 = NaCl + CO2 =>
Na2CO3 + COCl2 = 2 NaCl + 2 CO2
Na2[CuCl4] + NH4OH = Cu(OH)2 + NaCl + NH4Cl =>
Na2[CuCl4] + 2 NH4OH = Cu(OH)2 + 2 NaCl + 2 NH4Cl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
AgNO3 + NH4NO3 + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
AgNO3 + 2 NH4NO3 + 3 NaOH = Ag(NH3)2OH + 3 NaNO3 + 2 H2O
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Cl2BaCl2 + F2 = BaF2 + Cl2 =>
Cl2BaCl2 + F2 = BaF2 + 2 Cl2
ZnCO3KOH = ZnOHKCO3 =>
ZnCO3KOH = ZnOHKCO3
Cr2O7{2-} + C2H5OH + H3O{+} = Cr{3+} + C2H4O2 + H2O =>
2 Cr2O7{2-} + 3 C2H5OH + 16 H3O{+} = 4 Cr{3+} + 3 C2H4O2 + 27 H2O
NaCN + KMnO4 + H2O = NaCNO + MnO2 + KOH =>
3 NaCN + 2 KMnO4 + H2O = 3 NaCNO + 2 MnO2 + 2 KOH
Ig + O2 = Ig2O7 =>
4 Ig + 7 O2 = 2 Ig2O7
CuCl2 + LiOH = Li + Cl + Cu(OH)2 =>
CuCl2 + 2 LiOH = 2 Li + 2 Cl + Cu(OH)2
Al(OH)3 + Cr2O3 = Al95Cr5O150 + H2O =>
190 Al(OH)3 + 5 Cr2O3 = 2 Al95Cr5O150 + 285 H2O
Fe2 + Cl2 = FeCl2 =>
Fe2 + 2 Cl2 = 2 FeCl2
Al + HCl = AlCl3 + H2 = =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C7H8 + O2 = OH + C2 =>
2 C7H8 + 8 O2 = 16 OH + 7 C2
ZnO + CuO = Zn98Cu2O100 =>
98 ZnO + 2 CuO = Zn98Cu2O100
S2O3{2-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O3{2-} + 4 Cl2 + 5 H2O = 2 SO4{2-} + 8 Cl{-} + 10 H{+}
NaBr + AgNO3 = AgBr + NaNO3 =>
NaBr + AgNO3 = AgBr + NaNO3
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
CuO + ZnO = CuZnO2 =>
CuO + ZnO = CuZnO2
BaCl2 + Ag2(SO4) = Ba2(SO4)2 + AgCl =>
2 BaCl2 + 2 Ag2(SO4) = Ba2(SO4)2 + 4 AgCl
Xe + F2 = XeF4 =>
Xe + 2 F2 = XeF4
Cu + MgO = CuO + Mg =>
Cu + MgO = CuO + Mg
Cl2 + IO3 + H2O = HClO + I2 =>
6 Cl2 + 2 IO3 + 6 H2O = 12 HClO + I2
Ag2O2 + KI + H2O = Ag2O + I2 + KOH =>
Ag2O2 + 2 KI + H2O = Ag2O + I2 + 2 KOH
ZnO + CuO = ZnCuO2 =>
ZnO + CuO = ZnCuO2
Ni(NO3)2*6H2O + Na2CO3 = NiCO3 + Na(NO3) + H2O =>
Ni(NO3)2*6H2O + Na2CO3 = NiCO3 + 2 Na(NO3) + 6 H2O
C2H5OH + HCOOH = HCOOC4H9 + H2O =>
2 C2H5OH + HCOOH = HCOOC4H9 + 2 H2O
N2 + S = N2S3 =>
N2 + 3 S = N2S3
ZnO + CuO = ZnCuO2 =>
ZnO + CuO = ZnCuO2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CO3 + H2SO4 = HCO3 + SO4 =>
2 CO3 + H2SO4 = 2 HCO3 + SO4
CaBr2 + Ca(OH)2 = CaOHBr =>
CaBr2 + Ca(OH)2 = 2 CaOHBr
C6H12 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO2 + H2O =>
9 C6H12 + 4 KMnO4 + 6 H2SO4 = 18 C3H6O + 2 K2SO4 + 4 MnSO2 + 6 H2O
CuSO4(aq) + NaOH = Cu(OH)2(s) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaOH = Cu(OH)2(s) + Na2SO4(aq)
Zn + Fe2(SO4)3 = ZnSO4 + FeSO4 =>
Zn + Fe2(SO4)3 = ZnSO4 + 2 FeSO4
ZnO + CuO = Zn98Cu2O100 =>
98 ZnO + 2 CuO = Zn98Cu2O100
ZnCl2 + H2S = HCl + ZnS =>
ZnCl2 + H2S = 2 HCl + ZnS
N2 + S = N2S5 =>
N2 + 5 S = N2S5
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
