| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COOH + Ca = H2 + (CH3COO)2Ca
Co(NO3)2 + NaCO3 = NaNO3 + Co(CO3)2 =>
Co(NO3)2 + 2 NaCO3 = 2 NaNO3 + Co(CO3)2
SnI4 = SnI2I2 =>
SnI4 = SnI2I2
H202 + Mn2O6 = MnH6 + O2 =>
6 H202 + 101 Mn2O6 = 202 MnH6 + 303 O2
C3H6Cl2 + Mg = C3H6 + MgCl2 =>
C3H6Cl2 + Mg = C3H6 + MgCl2
MnO3 + KOH + O2 = K1MnO4 + H2O =>
4 MnO3 + 4 KOH + O2 = 4 K1MnO4 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
KMnO4 + C2H5OH + H2SO4 = K2SO4 + MnSO4 + C2H4OH + H2O =>
2 KMnO4 + 10 C2H5OH + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 C2H4OH + 8 H2O
CHCl3 + O2 = CO2 + H2O + Cl2O7 =>
2 CHCl3 + 13 O2 = 2 CO2 + H2O + 3 Cl2O7
CuO + Cl2 = Cu + Cl2O =>
CuO + Cl2 = Cu + Cl2O
NH3 + H2SO4 = HNO3 + H2O + S =>
3 NH3 + 4 H2SO4 = 3 HNO3 + 7 H2O + 4 S
HCl + H2O2 = H2O + Cl =>
2 HCl + H2O2 = 2 H2O + 2 Cl
Pb(CH3COO)2 + HCl = PbCl + H(CH3COO)2 =>
Pb(CH3COO)2 + HCl = PbCl + H(CH3COO)2
C3H5(OH)3 + KClO3 = H2O + CO2 + KCl =>
3 C3H5(OH)3 + 7 KClO3 = 12 H2O + 9 CO2 + 7 KCl
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
Al + H3O{+} = Al{3+} + H2 + H2O =>
2 Al + 6 H3O{+} = 2 Al{3+} + 3 H2 + 6 H2O
FeSO4 + BaCl2 = BaSO4 + FeCl2 =>
FeSO4 + BaCl2 = BaSO4 + FeCl2
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
C11H12O4 + O2 = CO2 + H2O =>
C11H12O4 + 12 O2 = 11 CO2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
(H2SO4) + Pb(CH3COO)2 = (PbSO4) + CH3CO2H =>
(H2SO4) + Pb(CH3COO)2 = (PbSO4) + 2 CH3CO2H
Li + H2SO4 = Li2SO4 + H2 =>
2 Li + H2SO4 = Li2SO4 + H2
AlI3KOH = Al(OH)KI3 =>
AlI3KOH = Al(OH)KI3
CaSO4 + FeCO3 = FeSO4 + CaCO3 =>
CaSO4 + FeCO3 = FeSO4 + CaCO3
AlCl3(aq) + NH4OH(aq) = NH4Cl(aq) + Al(OH)3(aq) =>
AlCl3(aq) + 3 NH4OH(aq) = 3 NH4Cl(aq) + Al(OH)3(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Pb(ClO2)2 + Na2SeO3 = PbSeO3 + NaClO2 =>
Pb(ClO2)2 + Na2SeO3 = PbSeO3 + 2 NaClO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C3H80 + O2 = CO2 + H2O =>
C3H80 + 23 O2 = 3 CO2 + 40 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
(HCOO)2Ca + H2SO4 = CaSO4 + HCOOH =>
(HCOO)2Ca + H2SO4 = CaSO4 + 2 HCOOH
PbSO4 + C = Pb + CO2 + SO2 =>
PbSO4 + C = Pb + CO2 + SO2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Phosphoricacid + Ammonia = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
KOH + Mg(OH)2 + H3PO4 = K2MgP2O7 + H2O =>
2 KOH + Mg(OH)2 + 2 H3PO4 = K2MgP2O7 + 5 H2O
HI + HNO3 = I2 + NO2 + H2O =>
2 HI + 2 HNO3 = I2 + 2 NO2 + 2 H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
BiCl3 + NaOH = NaCl3 + Bi(OH) =>
BiCl3 + NaOH = NaCl3 + Bi(OH)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe(NO3)3 + NaOH = Fe(OH)3(s) + NaNO3(aq) =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3(s) + 3 NaNO3(aq)
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Cd + PtCl2 = CdCl2 + Pt =>
Cd + PtCl2 = CdCl2 + Pt
Cr + AgNO3 = Cr(NO3)3 + Ag =>
Cr + 3 AgNO3 = Cr(NO3)3 + 3 Ag
Sc2O3 = Sc2 + O3 =>
Sc2O3 = Sc2 + O3
SO3(g) + H2O(l) = H2(SO4)(ac) =>
SO3(g) + H2O(l) = H2(SO4)(ac)
NO3NH4 = NO3 + NH4 =>
NO3NH4 = NO3 + NH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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