| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi2S3 + 6 HCl = 2 BiCl3 + 3 H2S
Ca + Cl = CaCl2 =>
Ca + 2 Cl = CaCl2
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
CHCl3 = CHCl3 =>
CHCl3 = CHCl3
ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2 =>
ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2
Al + H2 = AlH3 =>
2 Al + 3 H2 = 2 AlH3
Pr + Cu + Cd = PrCu28Cd21 =>
Pr + 28 Cu + 21 Cd = PrCu28Cd21
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
La + Cu + Cd = LaCu28Cd21 =>
La + 28 Cu + 21 Cd = LaCu28Cd21
B2O3 + Mg = MgO + B =>
B2O3 + 3 Mg = 3 MgO + 2 B
HCl + LiOH = LiCl + H2O =>
HCl + LiOH = LiCl + H2O
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
AgNO3 + (NH4)3PO4 = Ag3PO4 + NH4NO3 =>
3 AgNO3 + (NH4)3PO4 = Ag3PO4 + 3 NH4NO3
Nd + Cu + Cd = NdCu28Cd21 =>
Nd + 28 Cu + 21 Cd = NdCu28Cd21
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Cr + H3PO4 = CrPO4 + H2 =>
2 Cr + 2 H3PO4 = 2 CrPO4 + 3 H2
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
(CH3)2CO = (CH3)2CO =>
(CH3)2CO = (CH3)2CO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca(NO3)2 + NH4F = CaF2 + N2O + H2O =>
Ca(NO3)2 + 2 NH4F = CaF2 + 2 N2O + 4 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
KF + BaBr2 = BaF2 + KBr =>
2 KF + BaBr2 = BaF2 + 2 KBr
Ag2S + HNO3 = AgNO3 + NO + S + H2O =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 2 NO + 3 S + 4 H2O
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
Fe + O3 = Fe2O3 =>
2 Fe + O3 = Fe2O3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/23
Équations équilibrées sur02/02/22
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