| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + BaCl2 = H2Ba + 4 Cl
KOH + MnCl2 = KCl + Mn(OH)2 =>
2 KOH + MnCl2 = 2 KCl + Mn(OH)2
Mg3N2 + H2O = Mg(OH)2 + H3N = H2O + MgO =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 H3N
Mg + HSO2 = MgHSO2 =>
Mg + HSO2 = MgHSO2
Fe + NiI2 = FeI2 + Ni =>
Fe + NiI2 = FeI2 + Ni
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
ZnSO4 + AlCl3 = AlSO4 + ZnCl3 =>
ZnSO4 + AlCl3 = AlSO4 + ZnCl3
H2O2 + Cr(OH)3 + NaOH = Na2CrO4 + H2O =>
3 H2O2 + 2 Cr(OH)3 + 4 NaOH = 2 Na2CrO4 + 8 H2O
C2H2 + I2 = C2H2I2 =>
C2H2 + I2 = C2H2I2
CaCl2(aq) + Cs3PO4(aq) = Ca3(PO4)2(s) + CsCl(aq) =>
3 CaCl2(aq) + 2 Cs3PO4(aq) = Ca3(PO4)2(s) + 6 CsCl(aq)
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
Cu(H2O)4{2+} + Cl{-} = CuCl4{2-} + H2O =>
Cu(H2O)4{2+} + 4 Cl{-} = CuCl4{2-} + 4 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na2CO3(aw) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(aw) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
Bi2O3 + HNO3 = Bi(NO3)3 + H2O =>
Bi2O3 + 6 HNO3 = 2 Bi(NO3)3 + 3 H2O
Li + C2H6O = C2H5OLi + H2 =>
2 Li + 2 C2H6O = 2 C2H5OLi + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Sn + NH4Cl = (NH4)2SnCl6 + NH3 + H2 =>
Sn + 6 NH4Cl = (NH4)2SnCl6 + 4 NH3 + 2 H2
H3Al + NaOH = Na3Al + H2O =>
H3Al + 3 NaOH = Na3Al + 3 H2O
CaOAl2O3 + HCl = AlCl3 + CaCl2 + H2O =>
CaOAl2O3 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
LiOH + NaCl = LiCl + NaOH =>
LiOH + NaCl = LiCl + NaOH
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
HCI + NaOH = H2O + NaCI =>
HCI + NaOH = H2O + NaCI
H3PO4 + Ca(OH) = Ca3(PO4)2 + H3O =>
2 H3PO4 + 3 Ca(OH) = Ca3(PO4)2 + 3 H3O
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
Ni(NH3)6(aq) + (CH3)2C2(NOH)2(aq) = NH4(aq) + NH3(aq) + NiC8H14N4O4(s) =>
Ni(NH3)6(aq) + 2(CH3)2C2(NOH)2(aq) = 2 NH4(aq) + 4 NH3(aq) + NiC8H14N4O4(s)
HCI + NaOH = H2O + NaCI =>
HCI + NaOH = H2O + NaCI
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + NiI2 = FeI3 + Ni =>
2 Fe + 3 NiI2 = 2 FeI3 + 3 Ni
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
K3Fe(CN)6 + FeCl2 = Fe3(Fe(CN)6)2 + KCl =>
2 K3Fe(CN)6 + 3 FeCl2 = Fe3(Fe(CN)6)2 + 6 KCl
C3H6SO + O2 = SO2 + CO2 + H2O =>
C3H6SO + 5 O2 = SO2 + 3 CO2 + 3 H2O
Cs2 + H2O = CsOH + H2 =>
Cs2 + 2 H2O = 2 CsOH + H2
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
H2S + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 =>
5 H2S + 8 KMnO4 + 7 H2SO4 = 12 H2O + 4 K2SO4 + 8 MnSO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CuSO4*5H2O + Fe2 = FeSO4 + Cu + H2O =>
2 CuSO4*5H2O + Fe2 = 2 FeSO4 + 2 Cu + 10 H2O
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
NH3 + NaOH = Na3N + H2O =>
NH3 + 3 NaOH = Na3N + 3 H2O
H2OFe(NH4)2(SO4)2 + H2C2O4 + K2C2O4 + H2O2 = H2OK3Fe(C2O4)3 + (NH4)2SO4 + H2SO4 + H2O =>
2 H2OFe(NH4)2(SO4)2 + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 H2OK3Fe(C2O4)3 + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O
TaCl5 = Ta + Cl2 =>
2 TaCl5 = 2 Ta + 5 Cl2
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
H2O2 + Cr(OH)3 + NaOH = Na2CrO4 + H2O =>
3 H2O2 + 2 Cr(OH)3 + 4 NaOH = 2 Na2CrO4 + 8 H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Ag(s) + Ni(NO3)2(aq) = Ni(s) + AgNO3(aq) =>
2 Ag(s) + Ni(NO3)2(aq) = Ni(s) + 2 AgNO3(aq)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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