| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KI + 2 BrCl = 2 KCl + Br2 + I2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
Ir + H = IrH3 =>
Ir + 3 H = IrH3
C6H12O5 + O2 = CO2 + H2O =>
2 C6H12O5 + 13 O2 = 12 CO2 + 12 H2O
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2
CC7H14O4 + O2 = CO2 + H2O =>
2 CC7H14O4 + 19 O2 = 16 CO2 + 14 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C6H12O6 + H2SO4 = C + H2SO4*H2O =>
C6H12O6 + 6 H2SO4 = 6 C + 6 H2SO4*H2O
Ni(OH)2 = Ni2 + OH =>
2 Ni(OH)2 = Ni2 + 4 OH
C6H12O6 + H2SO4 = C + H2SO4*2H2O =>
C6H12O6 + 3 H2SO4 = 6 C + 3 H2SO4*2H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
C7H14O4 + O2 = CO2 + H2O =>
2 C7H14O4 + 17 O2 = 14 CO2 + 14 H2O
CH3Cl + Ca(OH)2 = CH4 + CaCl2 + O2 =>
2 CH3Cl + Ca(OH)2 = 2 CH4 + CaCl2 + O2
K2CrO7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
2 K2CrO7 + 9 SnCl2 + 28 HCl = 2 CrCl3 + 9 SnCl4 + 4 KCl + 14 H2O
Fe2(OH)6 + H3Cl3 = FeCl3 + H2O =>
Fe2(OH)6 + 2 H3Cl3 = 2 FeCl3 + 6 H2O
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
NH4Cl + NaOH = NaCl + NH3 + H2O =>
NH4Cl + NaOH = NaCl + NH3 + H2O
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
C8H18N2O5 + O2 = H2O + C6H12O6 + N2 =>
3 C8H18N2O5 + 6 O2 = 3 H2O + 4 C6H12O6 + 3 N2
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
CaCO3 + C6H10O5 = CO2 + H2O + Ca =>
12 CaCO3 + C6H10O5 = 18 CO2 + 5 H2O + 12 Ca
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
NaNO2 + HCl = NaCl + HNO2 =>
NaNO2 + HCl = NaCl + HNO2
C9H20N2O5 + O2 = H2O + C6H12O6 + N2 =>
2 C9H20N2O5 + 5 O2 = 2 H2O + 3 C6H12O6 + 2 N2
HCl + KMnO2 = Cl2 + KCl + MnCl2 + H2O =>
8 HCl + 2 KMnO2 = Cl2 + 2 KCl + 2 MnCl2 + 4 H2O
Na4P2O7 + Pb(NO3)2 = Na(NO3) + Pb2P2O7 =>
Na4P2O7 + 2 Pb(NO3)2 = 4 Na(NO3) + Pb2P2O7
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
C9H20O5 + O2 = H2O + C6H12O6 =>
2 C9H20O5 + 5 O2 = 2 H2O + 3 C6H12O6
Cu2 + O2 = Cu2O =>
2 Cu2 + O2 = 2 Cu2O
C8H18O5 + O2 = H2O + C6H12O6 =>
3 C8H18O5 + 6 O2 = 3 H2O + 4 C6H12O6
Na4P2O7 + Pb(NO3)2 = Na(NO3) + Pb2P2O7 =>
Na4P2O7 + 2 Pb(NO3)2 = 4 Na(NO3) + Pb2P2O7
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al(HCO3)3(s) = Al2(CO3)3(s) + CO2(g) + H2O(g) =>
2 Al(HCO3)3(s) = Al2(CO3)3(s) + 3 CO2(g) + 3 H2O(g)
NaN3 + O2 = Na2O + N2 =>
4 NaN3 + O2 = 2 Na2O + 6 N2
C8H18N2O12 + O2 = H2O + C6H12O6 + N2O5 =>
3 C8H18N2O12 + 3 O2 = 3 H2O + 4 C6H12O6 + 3 N2O5
Na2SO3 + H3PO4 = H2SO3 + Na3PO4 =>
3 Na2SO3 + 2 H3PO4 = 3 H2SO3 + 2 Na3PO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
| 1 2 3 4 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/14
Équations équilibrées sur03/08/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
