| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + Cl2 = MgCl2
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
NaCl + Na3PO4 = NaPO4 + Na3Cl =>
NaCl + Na3PO4 = NaPO4 + Na3Cl
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
O2(g) + NaBr(s) = NaBrO3(s) =>
3 O2(g) + 2 NaBr(s) = 2 NaBrO3(s)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K3PO4 + Li2SO4 = K2SO4 + Li3PO4 =>
2 K3PO4 + 3 Li2SO4 = 3 K2SO4 + 2 Li3PO4
NH4NO3 = H2O + N2 + O2 =>
2 NH4NO3 = 4 H2O + 2 N2 + O2
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
CuCl2 + NaC2H3O2 = Cu(C2H3O2)2 + NaCl =>
CuCl2 + 2 NaC2H3O2 = Cu(C2H3O2)2 + 2 NaCl
Mg(s) + H2O(l) = MgO(s) + H2(g) =>
Mg(s) + H2O(l) = MgO(s) + H2(g)
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Na3N = Na + N2 =>
2 Na3N = 6 Na + N2
MgO + Si = Mg + SiO2 =>
2 MgO + Si = 2 Mg + SiO2
FeO + Mg = Fe + MgO =>
FeO + Mg = Fe + MgO
HNO3 + P4O10 = N2O5 + H3PO4 =>
12 HNO3 + P4O10 = 6 N2O5 + 4 H3PO4
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cl2(g) + KI(aq) = I2(aq) + KCl(aq) =>
Cl2(g) + 2 KI(aq) = I2(aq) + 2 KCl(aq)
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2
KBrO3 + KI + HBr = KBr + I2 + H2O =>
KBrO3 + 6 KI + 6 HBr = 7 KBr + 3 I2 + 3 H2O
Mg(s) + H2O(l) = MgO(s) + H2(g) =>
Mg(s) + H2O(l) = MgO(s) + H2(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NiS + HCl = NiCl2 + H2S =>
NiS + 2 HCl = NiCl2 + H2S
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
C2H5OH(l) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
O2 + F2 = OF2 =>
O2 + 2 F2 = 2 OF2
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NaCl + Br2 = NaBr + Cl2 =>
2 NaCl + Br2 = 2 NaBr + Cl2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
CoSO4 + Na = Na2SO4 + Co =>
CoSO4 + 2 Na = Na2SO4 + Co
Zn{2+} + Al = Zn + Al{3+} =>
3 Zn{2+} + 2 Al = 3 Zn + 2 Al{3+}
K2CrO4 + N2O + HCl = CrCl3 + NO + H2O + KCl =>
2 K2CrO4 + 3 N2O + 10 HCl = 2 CrCl3 + 6 NO + 5 H2O + 4 KCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2CrO4 + N2O + HCl = CrCl3 + NO + H2O + KCl =>
2 K2CrO4 + 3 N2O + 10 HCl = 2 CrCl3 + 6 NO + 5 H2O + 4 KCl
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/21
Équations équilibrées sur03/19/20
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
