| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
HCl + ZnBr2 = ZnCl2 + HBr =>
2 HCl + ZnBr2 = ZnCl2 + 2 HBr
NH4Cl + Ba(OH)2 = BaCl2 + NH3 + H2O1 =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 NH3 + 2 H2O1
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Fe2 + NaOH = Fe2NaOH =>
Fe2 + NaOH = Fe2NaOH
HCl + ZnBr2 = ZnCl2 + HBr =>
2 HCl + ZnBr2 = ZnCl2 + 2 HBr
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
Na2SO3 + Ba(NO3)2 = Na2(NO3)2 + BaSO3 =>
Na2SO3 + Ba(NO3)2 = Na2(NO3)2 + BaSO3
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
HCl + CaCO3 = CO2 + H2O + CaCl2 =>
2 HCl + CaCO3 = CO2 + H2O + CaCl2
HCl + ZnBr2 = ZnCl2 + HBr =>
2 HCl + ZnBr2 = ZnCl2 + 2 HBr
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K3CrOH6 + H2O2 = K2CrO4 + KOH + H2O =>
2 K3CrOH6 + 13 H2O2 = 2 K2CrO4 + 2 KOH + 18 H2O
C2 = C6 =>
3 C2 = C6
Na(OH) + SrCl2 = NaCl + Sr(OH)2 =>
2 Na(OH) + SrCl2 = 2 NaCl + Sr(OH)2
Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
MgCl2 + Na2SO4 = MgSO4 + NaCl =>
MgCl2 + Na2SO4 = MgSO4 + 2 NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2CO3 + S = K + C + SO3 =>
K2CO3 + S = 2 K + C + SO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + SO2 = SCu2 + Cu2O =>
6 Cu + SO2 = SCu2 + 2 Cu2O
(NH4)3 + PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3 + 2 PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2
F2 + AlBr3 = AlF3 + Br2 =>
3 F2 + 2 AlBr3 = 2 AlF3 + 3 Br2
FeCl3 + NaCN = Fe(CN)3 + NaCl =>
FeCl3 + 3 NaCN = Fe(CN)3 + 3 NaCl
F2 + AlBr3 = AlF3 + Br2 =>
3 F2 + 2 AlBr3 = 2 AlF3 + 3 Br2
Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4
Cl2O5 + H2SO3 = Cl2(SO3)5 + H2O =>
Cl2O5 + 5 H2SO3 = Cl2(SO3)5 + 5 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
H2O2 + As2S2 + NH4OH = (NH4)3AsO4 + H2O + (NH4)2SO4 =>
11 H2O2 + As2S2 + 10 NH4OH = 2(NH4)3AsO4 + 16 H2O + 2(NH4)2SO4
HCl + ZnBr2 = ZnCl2 + HBr =>
2 HCl + ZnBr2 = ZnCl2 + 2 HBr
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Iron3Nitrate + SodiumHydroxide = Iron3Hydroxide + SodiumNitrate =>
Iron3Nitrate + SodiumHydroxide = Iron3Hydroxide + SodiumNitrate
C3H4O3 + C21H27N7O14P2 = C3H6O3 + C21H25N7O14P2 =>
C3H4O3 + C21H27N7O14P2 = C3H6O3 + C21H25N7O14P2
HCl + ZnBr2 = ZnCl2 + HBr =>
2 HCl + ZnBr2 = ZnCl2 + 2 HBr
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Ca(s) + AgNO3(aq) = Ca(NO3)2(aq) + Ag(s) =>
Ca(s) + 2 AgNO3(aq) = Ca(NO3)2(aq) + 2 Ag(s)
HCl + ZnBr2 = ZnCl2 + HBr =>
2 HCl + ZnBr2 = ZnCl2 + 2 HBr
CaCO3 + FePO4 = Ca3(PO4)2 + Fe2(CO3)3 =>
3 CaCO3 + 2 FePO4 = Ca3(PO4)2 + Fe2(CO3)3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
ZnO + NH4OH = Zn(OH)2 + NH3 =>
ZnO + NH4OH = Zn(OH)2 + NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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