| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CaCl(ClO) + CO2 = Cl2O + CaCl2 + CaCO3
AgCl + NaOH + C6H12O6 = Ag + C6H11O7Na + NaCl + H2O =>
2 AgCl + 3 NaOH + C6H12O6 = 2 Ag + C6H11O7Na + 2 NaCl + 2 H2O
FeSO4 + Na2CO3 = Na2SO4 + FeCO3 =>
FeSO4 + Na2CO3 = Na2SO4 + FeCO3
Fe + Pb(OAc)2 = Fe(OAc) + Pb =>
2 Fe + Pb(OAc)2 = 2 Fe(OAc) + Pb
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
(NH4)2CO3 = NH4 + O2 + CO2 =>
2(NH4)2CO3 = 4 NH4 + O2 + 2 CO2
C6H12 + O2 = H2O + CO2 =>
C6H12 + 9 O2 = 6 H2O + 6 CO2
FeCl3 + Na3PO4 = Na3[FePO4Cl3] =>
FeCl3 + Na3PO4 = Na3[FePO4Cl3]
Al(Cl2)3 + CaNO3 = CaCl2 + Al(NO3)3 =>
Al(Cl2)3 + 3 CaNO3 = 3 CaCl2 + Al(NO3)3
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O
NH3*H2O + MgSO4 = Mg(OH)2 + (NH4)2SO4 =>
2 NH3*H2O + MgSO4 = Mg(OH)2 + (NH4)2SO4
C3H6 + HBr = Br + C3H7 =>
C3H6 + HBr = Br + C3H7
K(s) + AgCl(aq) = KCl(aq) + Ag(s) =>
K(s) + AgCl(aq) = KCl(aq) + Ag(s)
K2O + O = K2O2 =>
K2O + O = K2O2
K2FeO4 + H2O = FeOOH + KOH + O2 =>
4 K2FeO4 + 6 H2O = 4 FeOOH + 8 KOH + 3 O2
H2C2O4 + KOH = KC2O4 + H2OH =>
H2C2O4 + KOH = KC2O4 + H2OH
CaSO3 + H2O = H2SO3 + Ca(OH)2 =>
CaSO3 + 2 H2O = H2SO3 + Ca(OH)2
NH3N + O2 = NO2 + H2O =>
4 NH3N + 11 O2 = 8 NO2 + 6 H2O
Fe3(PO4)3 + Ba(NO3)2 = Fe(NO3)3 + Ba3(PO4)2 =>
2 Fe3(PO4)3 + 9 Ba(NO3)2 = 6 Fe(NO3)3 + 3 Ba3(PO4)2
Na3PO4 + Al(NO3)3 = Al3(PO4)3 + NaNO3 =>
3 Na3PO4 + 3 Al(NO3)3 = Al3(PO4)3 + 9 NaNO3
Ba2(aq) + SO4(aq) = BaSO4(s) =>
Ba2(aq) + 2 SO4(aq) = 2 BaSO4(s)
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
BaNO32 + CuSO4 = CuNO32 + BaSO4 =>
BaNO32 + CuSO4 = CuNO32 + BaSO4
Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
BaO + Cr2O3 = Ba3(CrO3)2 =>
3 BaO + Cr2O3 = Ba3(CrO3)2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H + O2 = H2O + CO2 =>
4 C2H + 9 O2 = 2 H2O + 8 CO2
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
K3PO4 + LiOH = KOH + Li3PO4 =>
K3PO4 + 3 LiOH = 3 KOH + Li3PO4
POCl3 + NaHCO3 = NaCl + CO2 + H3PO4 =>
POCl3 + 3 NaHCO3 = 3 NaCl + 3 CO2 + H3PO4
La2O3 + NiO + O2 = La3Ni2O7 =>
6 La2O3 + 8 NiO + O2 = 4 La3Ni2O7
MnSO4 + NaOH = MnO2 + Na2SO3 + H2O =>
MnSO4 + 2 NaOH = MnO2 + Na2SO3 + H2O
Cr2(SO4)3 + Na(OH) = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 Na(OH) = 2 Cr(OH)3 + 3 Na2SO4
MgCl2 + Fe(OH)2 = Mg(OH)2 + FeCl2 =>
MgCl2 + Fe(OH)2 = Mg(OH)2 + FeCl2
NH4Cl + KOH = NH4OH + KCl =>
NH4Cl + KOH = NH4OH + KCl
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
FeO + HNO3 = FeO(NO3)3 + NO + H2O =>
FeO + 4 HNO3 = FeO(NO3)3 + NO + 2 H2O
Cd(NO3)2(aq) + K4Fe(CN)6(aq) = Cd2Fe(CN)6(s) + KNO3(aq) =>
2 Cd(NO3)2(aq) + K4Fe(CN)6(aq) = Cd2Fe(CN)6(s) + 4 KNO3(aq)
Mg + Cr{+3} = Mg{+2} + Cr =>
3 Mg + 2 Cr{+3} = 3 Mg{+2} + 2 Cr
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
NaOH + N2O5 = H2O + NaNO3 =>
2 NaOH + N2O5 = H2O + 2 NaNO3
NaCO3 + HCl = NaCl + HCO3 =>
NaCO3 + HCl = NaCl + HCO3
Al + NiCl2 = Ni3Al2 + Cl2 =>
2 Al + 3 NiCl2 = Ni3Al2 + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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