| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CuO + 2 NH3 = N2 + 3 Cu + 3 H2O
HCOOH + Ag2O = Ag + H2O + CO2 =>
HCOOH + Ag2O = 2 Ag + H2O + CO2
(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
C6H12 + H2SO4 = C3H6O2 + H2SO2 =>
C6H12 + 2 H2SO4 = 2 C3H6O2 + 2 H2SO2
FeSO4 = Fe2O3 + SO2 + SO3 =>
2 FeSO4 = Fe2O3 + SO2 + SO3
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C + Fe2O3 = CO + Fe =>
3 C + Fe2O3 = 3 CO + 2 Fe
Al + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 Al + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
J2 + Cl + H2O = HJO3 + HCl =>
J2 + 10 Cl + 6 H2O = 2 HJO3 + 10 HCl
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CH3COOH + HCl = H2 + CH3COOCl =>
CH3COOH + HCl = H2 + CH3COOCl
Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2O
Li2SO3 + O2 = Li2SO4 =>
2 Li2SO3 + O2 = 2 Li2SO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C04H12 + O2 = CO2 + H2O =>
C04H12 + 7 O2 = 4 CO2 + 6 H2O
C + H = C6H6 =>
6 C + 6 H = C6H6
CH3COOCl + NH3 = NH2CH2COOH + NH4Cl =>
CH3COOCl + 2 NH3 = NH2CH2COOH + NH4Cl
CuSO4(aq) + Mg(s) = MgSO4(aq) + Cu(s) =>
CuSO4(aq) + Mg(s) = MgSO4(aq) + Cu(s)
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
PB(NO3)2 = PBO + NO2 + O2 =>
2 PB(NO3)2 = 2 PBO + 4 NO2 + O2
KMnO4 + KOH = K2MnO4 + O2 + H2O =>
4 KMnO4 + 4 KOH = 4 K2MnO4 + O2 + 2 H2O
NAHCO3 + HCl = NACl + H2O + CO2 =>
NAHCO3 + HCl = NACl + H2O + CO2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2CrO4 + BaCl2 = Ba2(CrO4)2 + KCl =>
2 K2CrO4 + 2 BaCl2 = Ba2(CrO4)2 + 4 KCl
Ag(NO3)2 + Na2CO3 = AgCO3 + NaNO3 =>
Ag(NO3)2 + Na2CO3 = AgCO3 + 2 NaNO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Mg + O = MgO =>
Mg + O = MgO
Na2CO3 + CO2 + H2O = NaHCO3 =>
Na2CO3 + CO2 + H2O = 2 NaHCO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2O2 + Br2 = BrO3 + H20 =>
30 H2O2 + 10 Br2 = 20 BrO3 + 3 H20
Ag(NO3)2 + NaOH = Ag(OH)2 + NaNO3 =>
Ag(NO3)2 + 2 NaOH = Ag(OH)2 + 2 NaNO3
H2O2 + Br2 = BrO3 + H20 =>
30 H2O2 + 10 Br2 = 20 BrO3 + 3 H20
Ba(NO3)2(aq) + CuSO4(aq) = BaSO4(s) + Cu(NO3)2(ag) =>
Ba(NO3)2(aq) + CuSO4(aq) = BaSO4(s) + Cu(NO3)2(ag)
Na2CO3 + HCl = NaCl + NaHCO3 =>
Na2CO3 + HCl = NaCl + NaHCO3
Ag + H2SO4 = AgSO4 + SO2 + H2O =>
Ag + 2 H2SO4 = AgSO4 + SO2 + 2 H2O
H2SiO3 = SiO2 + H2O =>
H2SiO3 = SiO2 + H2O
C8H18(l) + O2(g) = CO2(g) + H2O(l) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
No + U = NoU =>
No + U = NoU
ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2 =>
ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2
ZnO + H3PO4 = Zn3(PO4)2 + H2O =>
3 ZnO + 2 H3PO4 = Zn3(PO4)2 + 3 H2O
| 1 2 3 4 5 6 7 8 9 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/02/18
Équations équilibrées sur04/01/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
