| Équations équilibrées la veille | Équations équilibrées le lendemain |
PI3(s) + 3 H2O(l) = H3PO3(aq) + 3 HI(g)
KMnO4 + K2S + H20 = MnO2 + S + KOH =>
10 KMnO4 + 5 K2S + H20 = 10 MnO2 + 5 S + 20 KOH
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Na3PO4(aq) + NiCl2(aq) = Ni3(PO4)2(s) + NaCl(aq) =>
2 Na3PO4(aq) + 3 NiCl2(aq) = Ni3(PO4)2(s) + 6 NaCl(aq)
Cu + HgNO3 = Cu(NO3)2 + Hg =>
Cu + 2 HgNO3 = Cu(NO3)2 + 2 Hg
CH5N + O2 = H2O + CO2 + NH3 =>
2 CH5N + 3 O2 = 2 H2O + 2 CO2 + 2 NH3
HCl + BA(OH)2 = BACl2 + H2O =>
2 HCl + BA(OH)2 = BACl2 + 2 H2O
CS2 + Cl2 = CCl4 + SCl2 =>
CS2 + 4 Cl2 = CCl4 + 2 SCl2
NO + O2 + H20 = HNO3 =>
20 NO + 20 O2 + H20 = 20 HNO3
Na3PO4 + Cu(NO3)2 = Cu3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Cu(NO3)2 = Cu3(PO4)2 + 6 NaNO3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
CaH2(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
CaH2(s) + 2 H2O(l) = Ca(OH)2(aq) + 2 H2(g)
CH5N + O2 = H2O + CO2 + HN = =>
CH5N + 2 O2 = 2 H2O + CO2 + HN
(NH4) + KSCN = NH4SCN + K2 =>
2(NH4) + 2 KSCN = 2 NH4SCN + K2
Ti + I2 = TiI4 =>
Ti + 2 I2 = TiI4
(NH4) + KSCN = NH4SCN + K2 =>
2(NH4) + 2 KSCN = 2 NH4SCN + K2
C2H4 + HCL + O2 = C2H4CL + H2O =>
4 C2H4 + 4 HCL + O2 = 4 C2H4CL + 2 H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
CH5N + O2 = H2O + CO2 + HNO3 =>
2 CH5N + 7 O2 = 4 H2O + 2 CO2 + 2 HNO3
FE2S5 + O3 = FE2O3 + SO2 =>
3 FE2S5 + 13 O3 = 3 FE2O3 + 15 SO2
KC2H3O2 + CoSO4 = K2SO4 + Co(C2H3O2)2 =>
2 KC2H3O2 + CoSO4 = K2SO4 + Co(C2H3O2)2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C2H4 + HCl + O2 = C2H4Cl + H2O =>
4 C2H4 + 4 HCl + O2 = 4 C2H4Cl + 2 H2O
H2O + C6H10O5 = C6H12O6 =>
H2O + C6H10O5 = C6H12O6
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
AlL3 + HgCl2 = AlCl3 + HgL2 =>
2 AlL3 + 3 HgCl2 = 2 AlCl3 + 3 HgL2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
HCl + CaCO3 = H2CO3 + CaCl2 =>
2 HCl + CaCO3 = H2CO3 + CaCl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cl2 + C6H5OCH2COOH = C8H6Cl2O3 + H2 =>
Cl2 + C6H5OCH2COOH = C8H6Cl2O3 + H2
(NH4) + KSCN = NH4SCN + K =>
(NH4) + KSCN = NH4SCN + K
O2 + H2O = OH =>
O2 + 2 H2O = 4 OH
K2Cr2O7 + N2H4 + H2SO4 = Cr2(SO4)3 + K2SO4 + N2 + H2O =>
2 K2Cr2O7 + 3 N2H4 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 N2 + 14 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
PCl5 = PCl3 + Cl5 =>
5 PCl5 = 5 PCl3 + 2 Cl5
C2H6O2 + O2 = H2O + CO2 =>
2 C2H6O2 + 5 O2 = 6 H2O + 4 CO2
HCOOH + K2CO3 = HCOOK + H2O + CO2 =>
2 HCOOH + K2CO3 = 2 HCOOK + H2O + CO2
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Fe{3+} + SCN{-} = Fe(SCN)3 =>
Fe{3+} + 3 SCN{-} = Fe(SCN)3
Cr(NO3)3 + Na2S = NaNO3 + Cr2S3 =>
2 Cr(NO3)3 + 3 Na2S = 6 NaNO3 + Cr2S3
K2MnO4 + MnSO4 = MnO2 + K2SO4 =>
K2MnO4 + MnSO4 = 2 MnO2 + K2SO4
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
HBr + O2 = Br2 + H2O =>
4 HBr + O2 = 2 Br2 + 2 H2O
Fe2O3 + H2 = Fe3O4 + H2O =>
3 Fe2O3 + H2 = 2 Fe3O4 + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/13/14
Équations équilibrées sur11/12/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
