| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 = 2 KCl + 3 O2
LiNO3 + [Co(NH3)4CO3]NO3 = LiCoO2 + CO + NH3 + H2O + NO =>
5 LiNO3 + 5[Co(NH3)4CO3]NO3 = 5 LiCoO2 + 5 CO + 12 NH3 + 12 H2O + 18 NO
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
H2S + KOH = HOH + K2S =>
H2S + 2 KOH = 2 HOH + K2S
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
NaCl + MnSO4 = NaClMnSO4 =>
NaCl + MnSO4 = NaClMnSO4
H2S + KOH = HOH + K2S =>
H2S + 2 KOH = 2 HOH + K2S
Na3PO4(aq) + MgCl2(aq) = Mg3(PO4)2(s) + NaCl(aq) =>
2 Na3PO4(aq) + 3 MgCl2(aq) = Mg3(PO4)2(s) + 6 NaCl(aq)
C2H2O4 + RbNO2 = Rb(C2H2O4) + NO2 =>
C2H2O4 + RbNO2 = Rb(C2H2O4) + NO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NH4Cl + NaOH = NH3 + H2O + NaCl =>
NH4Cl + NaOH = NH3 + H2O + NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Zn + Fe(NO3)3 = Zn(NO3)2 + Fe =>
3 Zn + 2 Fe(NO3)3 = 3 Zn(NO3)2 + 2 Fe
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CCl4(l) + HF(aq) = CCl2F2(l) + HCl(aq) =>
CCl4(l) + 2 HF(aq) = CCl2F2(l) + 2 HCl(aq)
CoCl2 = Co + Cl2 =>
CoCl2 = Co + Cl2
HCl + Na2SO4 = HClNa2SO4 =>
HCl + Na2SO4 = HClNa2SO4
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Fe2O3 + C = CO2 + Fe =>
2 Fe2O3 + 3 C = 3 CO2 + 4 Fe
C3H6O3 + O2 = CO2 + H2O =>
C3H6O3 + 3 O2 = 3 CO2 + 3 H2O
H4P2O5 + Pb(OH)4 = PbP2O5 + H2O =>
H4P2O5 + Pb(OH)4 = PbP2O5 + 4 H2O
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
H4P2O5 + Pb(OH)4 = PbP2O5 + H2O =>
H4P2O5 + Pb(OH)4 = PbP2O5 + 4 H2O
Cl2 + NaOH = NaClO3 + NaCl + H2O =>
3 Cl2 + 6 NaOH = NaClO3 + 5 NaCl + 3 H2O
CUO + HCl = CUCl2 + H2O =>
CUO + 2 HCl = CUCl2 + H2O
Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3
CH3COOH + MGO = (CH3COO)2MG + H2O =>
2 CH3COOH + MGO = (CH3COO)2MG + H2O
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
HCl + Fe(NO3)3 = HClFe(NO3)3 =>
HCl + Fe(NO3)3 = HClFe(NO3)3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
PbO2 + KNO2 + H2SO4 = PbSO4 + KNO3 + H2O =>
PbO2 + KNO2 + H2SO4 = PbSO4 + KNO3 + H2O
PH3 + O2 = H2O + P4O10 =>
4 PH3 + 8 O2 = 6 H2O + P4O10
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
PCl5 + P2O5 = POCl3 =>
3 PCl5 + P2O5 = 5 POCl3
C2H4 + KMnO4 + H2SO4 + H2O = H6C2O2 + K2SO4 + MnSO4 =>
5 C2H4 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 5 H6C2O2 + K2SO4 + 2 MnSO4
Na2C2O4 + H2SO4 = C2H2O4 + Na2SO4 =>
Na2C2O4 + H2SO4 = C2H2O4 + Na2SO4
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
SrS + H3AsO4 = SrAsO4 + H3S =>
SrS + H3AsO4 = SrAsO4 + H3S
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl + Na3PO3 = HClNa3PO3 =>
HCl + Na3PO3 = HClNa3PO3
Cu + H3O{+} + NO3{-} = [Cu(H2O)6]{2+} + NO2 =>
Cu + 4 H3O{+} + 2 NO3{-} = [Cu(H2O)6]{2+} + 2 NO2
FECl2 + (NANO3)2 + HCl = (FECl3)2 + NACl + H2O + NO =>
6 FECl2 + (NANO3)2 + 8 HCl = 3(FECl3)2 + 2 NACl + 4 H2O + 2 NO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HCl + AgNO3 = HClAgNO3 =>
HCl + AgNO3 = HClAgNO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu + H3O{+} + NO3{-} = [Cu(H2O)6]{2+} + NO2 =>
Cu + 4 H3O{+} + 2 NO3{-} = [Cu(H2O)6]{2+} + 2 NO2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Mg + N2 = MgN2 =>
Mg + N2 = MgN2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/19
Équations équilibrées sur02/11/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
