| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
AlCl3 + K = KCl + Al =>
AlCl3 + 3 K = 3 KCl + Al
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SiO2 + HF = H2O + SiF4 =>
SiO2 + 4 HF = 2 H2O + SiF4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4(aq) + Fe(s) = H2(g) + FeSO4(aq) =>
H2SO4(aq) + Fe(s) = H2(g) + FeSO4(aq)
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
MgO + Na = Na2O + Mg =>
MgO + 2 Na = Na2O + Mg
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HI(aq) + Br2(g) = HBr2(aq) + I(g) =>
HI(aq) + Br2(g) = HBr2(aq) + I(g)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
SrBr2 + Ca3(PO4)2 = Sr3(PO4)2 + CaBr2 =>
3 SrBr2 + Ca3(PO4)2 = Sr3(PO4)2 + 3 CaBr2
HI(aq) + Br2(g) = HBr(aq) + I(g) =>
2 HI(aq) + Br2(g) = 2 HBr(aq) + 2 I(g)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
K(s) + Br2(l) = KBr =>
2 K(s) + Br2(l) = 2 KBr
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
H2SO4(aq) + Fe(s) = H2(g) + FeSO4(aq) =>
H2SO4(aq) + Fe(s) = H2(g) + FeSO4(aq)
AlCl3 = Al + Cl =>
AlCl3 = Al + 3 Cl
Na2SO4 + KCl = NaCl + K2SO4 =>
Na2SO4 + 2 KCl = 2 NaCl + K2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C + O2 = CO2 =>
C + O2 = CO2
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Al2(SO4)3 + NaCl = AlCl3 + Na2SO4 =>
Al2(SO4)3 + 6 NaCl = 2 AlCl3 + 3 Na2SO4
K + O2 = K2O =>
4 K + O2 = 2 K2O
MgO + Na = Na2O + Mg =>
MgO + 2 Na = Na2O + Mg
K + O2 = K2O =>
4 K + O2 = 2 K2O
MgO + Na = Na2O + Mg =>
MgO + 2 Na = Na2O + Mg
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Cu(NH3)5SO4 + BaCl2 = Cu(NH3)5Cl2 + BaSO4 =>
Cu(NH3)5SO4 + BaCl2 = Cu(NH3)5Cl2 + BaSO4
C2H2 + O3 + H2O = CO2H2 =>
C2H2 + O3 + H2O = 2 CO2H2
Cr(s) + O2(g) = Cr2O3(s) =>
4 Cr(s) + 3 O2(g) = 2 Cr2O3(s)
Fe + HNO3 = Fe(NO3)3 + N2 + H2O =>
10 Fe + 36 HNO3 = 10 Fe(NO3)3 + 3 N2 + 18 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/20
Équations équilibrées sur04/16/19
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
