| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO + C = Zn + CO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C5H10O2 + O2 = CO2 + H20 =>
2 C5H10O2 + 8 O2 = 10 CO2 + H20
C3H4 + O2 = C + H2O =>
C3H4 + O2 = 3 C + 2 H2O
AgNO3 + Cu = CuNO3 + Ag =>
AgNO3 + Cu = CuNO3 + Ag
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2S + H2O = KOH + H2S =>
K2S + 2 H2O = 2 KOH + H2S
HIO3 + FeI2 + HCl = FeCl3 + ICl + H2O =>
5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 H2O
C5H12 + O2 = C + H2O =>
C5H12 + 3 O2 = 5 C + 6 H2O
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
Mn(NO3)3 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
Mn(NO3)3 + 2 NaBiO3 + 5 HNO3 = HMnO4 + 2 Bi(NO3)3 + 2 NaNO3 + 2 H2O
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
Zn + H2SO4 = H + ZnSO4 =>
Zn + H2SO4 = 2 H + ZnSO4
Cr + CuSO4 = Cr2(SO4)3 + Cu =>
2 Cr + 3 CuSO4 = Cr2(SO4)3 + 3 Cu
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
C4H10 + O = CO2 + H2O =>
C4H10 + 13 O = 4 CO2 + 5 H2O
HNO3 + H2S = H2SO4 + NO + H2O =>
8 HNO3 + 3 H2S = 3 H2SO4 + 8 NO + 4 H2O
MnCl2 + AgCH3COO = Mn(CH3COO)2 + AgCl =>
MnCl2 + 2 AgCH3COO = Mn(CH3COO)2 + 2 AgCl
FeS + H2SO4 = FeSO4 + H2S =>
FeS + H2SO4 = FeSO4 + H2S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
C3H8 + O2 = C + H2O =>
C3H8 + 2 O2 = 3 C + 4 H2O
Zn + KNO3 + NaOH + H2O = Na[Zn(OH)4] + NH3 + KOH =>
8 Zn + 3 KNO3 + 8 NaOH + 18 H2O = 8 Na[Zn(OH)4] + 3 NH3 + 3 KOH
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
K2Mno4 + Cl2 = KMno4 + KCl =>
2 K2Mno4 + Cl2 = 2 KMno4 + 2 KCl
K2MnO4 + Cl2 = KMnO4 + KCl =>
2 K2MnO4 + Cl2 = 2 KMnO4 + 2 KCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C5H12 + O2 = C + H2O =>
C5H12 + 3 O2 = 5 C + 6 H2O
H2O + Na2O2 + S = NaOH + SO2 =>
2 H2O + 2 Na2O2 + S = 4 NaOH + SO2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
S + H2SO4 = SO2 + H20 =>
10 S + 10 H2SO4 = 20 SO2 + H20
CuO + C = CO + Cu =>
CuO + C = CO + Cu
Fe(NO3)3 + (NH4)2S = Fe2S3 + NH4NO3 =>
2 Fe(NO3)3 + 3(NH4)2S = Fe2S3 + 6 NH4NO3
C7H16 + O2 = C + H2O =>
C7H16 + 4 O2 = 7 C + 8 H2O
KI + Ca(NO3)2 = K(NO3) + CaI2 =>
2 KI + Ca(NO3)2 = 2 K(NO3) + CaI2
C4H6 + O2 = C + H2O =>
2 C4H6 + 3 O2 = 8 C + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H8 + O2 = C + H2O =>
C3H8 + 2 O2 = 3 C + 4 H2O
FES2 + O2 = FEO2 + SO2 =>
FES2 + 3 O2 = FEO2 + 2 SO2
HCl(aq) + KBr(aq) = HBr(aq) + KCl(aq) =>
HCl(aq) + KBr(aq) = HBr(aq) + KCl(aq)
Na2O + KOH = NaOH + K2O =>
Na2O + 2 KOH = 2 NaOH + K2O
HCl + KBr = HBr + KCl =>
HCl + KBr = HBr + KCl
NH4NO3 + KOH = NH3 + H2O + KNO3 =>
NH4NO3 + KOH = NH3 + H2O + KNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
| 1 2 3 4 5 6 7 8 9 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/18
Équations équilibrées sur05/13/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
