| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + 3 H2O = 2 Al(OH)3
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
C10H18O + O2 = CO2 + H2O =>
C10H18O + 14 O2 = 10 CO2 + 9 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
Hg + Cl = HgCl2 =>
Hg + 2 Cl = HgCl2
Kr + F2 = KrF2 =>
Kr + F2 = KrF2
H3PO3 + CuO = Cu3(PO3)2 + H2O =>
2 H3PO3 + 3 CuO = Cu3(PO3)2 + 3 H2O
Hg + Cl2 = HgCl2 =>
Hg + Cl2 = HgCl2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Li + O2 = LiO2 =>
Li + O2 = LiO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
Ti + O2 = TiO2 =>
Ti + O2 = TiO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
Ba(OH)2 = Ba + OH =>
Ba(OH)2 = Ba + 2 OH
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
K2S + Pb(NO3)2 = KNO3 + PbS =>
K2S + Pb(NO3)2 = 2 KNO3 + PbS
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
Hg + Cl2 = HgCl =>
2 Hg + Cl2 = 2 HgCl
Na + S = Na2S =>
2 Na + S = Na2S
H2 + F2 = HF =>
H2 + F2 = 2 HF
Na + S = NaS =>
Na + S = NaS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/05/22
Équations équilibrées sur03/07/21
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