| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + HNO3 = NH4NO3 + HCl
Bi2O3 + Cu2O + O2 = Bi2CuO4 =>
4 Bi2O3 + 2 Cu2O + O2 = 4 Bi2CuO4
HClO2 + SO2 + H2O = HCl + H2SO4 =>
HClO2 + 2 SO2 + 2 H2O = HCl + 2 H2SO4
Mg + C6H9AlO6 = MgC6H9 + AlO6 =>
Mg + C6H9AlO6 = MgC6H9 + AlO6
SO3 + CO2 = S(CO3)3 =>
SO3 + 3 CO2 = S(CO3)3
Au(OH)3 + Na = NaOH + Au =>
Au(OH)3 + 3 Na = 3 NaOH + Au
NH4Cl + NaOH = NH3 + H2O + NaHCl2 =>
2 NH4Cl + NaOH = 2 NH3 + H2O + NaHCl2
H5 + Br2 = HBr =>
2 H5 + 5 Br2 = 10 HBr
Al(S) + Cl2(g) = AlCl3(S) =>
2 Al(S) + 3 Cl2(g) = 2 AlCl3(S)
NH4Cl + NaOH = NH3 + H2O + NaHCl2 =>
2 NH4Cl + NaOH = 2 NH3 + H2O + NaHCl2
ZnSO4 + H2O2 + NaOH = NaHSO4 + Zn2O3 + H2O =>
2 ZnSO4 + H2O2 + 2 NaOH = 2 NaHSO4 + Zn2O3 + H2O
MgCO3 = (CO3)2 + Mg2 =>
2 MgCO3 = (CO3)2 + Mg2
CuOHNO3 + HCl = CuCl2 + Cu(NO3)2 + H2O =>
2 CuOHNO3 + 2 HCl = CuCl2 + Cu(NO3)2 + 2 H2O
HNO3 + K = K2NO3 + H2 =>
2 HNO3 + 4 K = 2 K2NO3 + H2
MgCO3(s) + HCl(aq) = MgCl2(aq)CO2(g) + H2O(l) =>
MgCO3(s) + 2 HCl(aq) = MgCl2(aq)CO2(g) + H2O(l)
Al + H2SO4 = Al2O3 + S02 + H2O =>
4 Al + 2 H2SO4 = 2 Al2O3 + S02 + 2 H2O
FeI + Cl2 = FeCl + I =>
2 FeI + Cl2 = 2 FeCl + 2 I
Au(OH)3 + Na = NaOH + Au =>
Au(OH)3 + 3 Na = 3 NaOH + Au
PCl5 + NaOH = Na3PO4 + NaCl + H2O =>
PCl5 + 8 NaOH = Na3PO4 + 5 NaCl + 4 H2O
ZnSO4 + H2O2 + NaOH = NaHSO4 + Zn2O3 + H2O =>
2 ZnSO4 + H2O2 + 2 NaOH = 2 NaHSO4 + Zn2O3 + H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
PCl5 + NaOH = Na3PO4 + NaCl + H2O =>
PCl5 + 8 NaOH = Na3PO4 + 5 NaCl + 4 H2O
SO3 + CO2 = S(CO3)3 =>
SO3 + 3 CO2 = S(CO3)3
Al2NO3 + HN4Cl = AlCl3 + N2 + H2O =>
2 Al2NO3 + 12 HN4Cl = 4 AlCl3 + 25 N2 + 6 H2O
SnCl2(aq) + FeCl3(s) = SnCl4(aq) + FeCl2(aq) =>
SnCl2(aq) + 2 FeCl3(s) = SnCl4(aq) + 2 FeCl2(aq)
Al(S) + Cl2(g) = AlCl3(S) =>
2 Al(S) + 3 Cl2(g) = 2 AlCl3(S)
Al + HgO = AlO + Hg =>
Al + HgO = AlO + Hg
(C6H5)2CO + NaBH4 + H2O = (C6H5)2CHOH + NaB(OH)4 =>
4(C6H5)2CO + NaBH4 + 4 H2O = 4(C6H5)2CHOH + NaB(OH)4
Hg(NO3)2 + H2S = HgS + HNO3 =>
Hg(NO3)2 + H2S = HgS + 2 HNO3
Al(S) + Cl2(g) = AlCl3(S) =>
2 Al(S) + 3 Cl2(g) = 2 AlCl3(S)
HBr + Ni = NiBr + H2 =>
2 HBr + 2 Ni = 2 NiBr + H2
Al(S) + Cl2(g) = AlCl3(S) =>
2 Al(S) + 3 Cl2(g) = 2 AlCl3(S)
Al(s) + Cl3(g) = AlCl =>
3 Al(s) + Cl3(g) = 3 AlCl
Al2NO3 + HN4Cl = AlCl3 + N2 + H2O =>
2 Al2NO3 + 12 HN4Cl = 4 AlCl3 + 25 N2 + 6 H2O
ZnSO4 + H2O2 + NaOH = NaHSO4 + Zn2O3 + H2O =>
2 ZnSO4 + H2O2 + 2 NaOH = 2 NaHSO4 + Zn2O3 + H2O
SO3 + CO2 = S(CO3)3 =>
SO3 + 3 CO2 = S(CO3)3
Au(OH)3 + Na = NaOH + Au =>
Au(OH)3 + 3 Na = 3 NaOH + Au
Al2NO3 + HN4Cl = AlCl3 + N2 + H2O =>
2 Al2NO3 + 12 HN4Cl = 4 AlCl3 + 25 N2 + 6 H2O
HBr + Ni = NiBr + H2 =>
2 HBr + 2 Ni = 2 NiBr + H2
PCl5 + NaOH = Na3PO4 + NaCl + H2O =>
PCl5 + 8 NaOH = Na3PO4 + 5 NaCl + 4 H2O
C20H14O4(aq) + NaOH(aq) = H2O + Na + C20H13O4 =>
C20H14O4(aq) + NaOH(aq) = H2O + Na + C20H13O4
ZnSO4 + H2O2 + NaOH = NaHSO4 + Zn2O3 + H2O =>
2 ZnSO4 + H2O2 + 2 NaOH = 2 NaHSO4 + Zn2O3 + H2O
HBr + Ni = NiBr + H2 =>
2 HBr + 2 Ni = 2 NiBr + H2
H2CO3 + NaOH = Na2 + HCO3 + H2O =>
2 H2CO3 + 2 NaOH = Na2 + 2 HCO3 + 2 H2O
Ca(OH)2 + Cl = CaCl2 + OH =>
Ca(OH)2 + 2 Cl = CaCl2 + 2 OH
HOCl + NH3 = H2O + NCl3 =>
3 HOCl + NH3 = 3 H2O + NCl3
NH4Cl + NaOH = NH3 + H2O + NaHCl2 =>
2 NH4Cl + NaOH = 2 NH3 + H2O + NaHCl2
Fe2S3 + Na2SO4 = Fe2(SO4)3 + Na2S =>
Fe2S3 + 3 Na2SO4 = Fe2(SO4)3 + 3 Na2S
H2CO3 + NaOH = Na2 + HCO3 + H2O =>
2 H2CO3 + 2 NaOH = Na2 + 2 HCO3 + 2 H2O
KMnO4 + HCl + FeCl2 = MnCl2 + FeCl4 + KCl + H2O =>
2 KMnO4 + 16 HCl + 5 FeCl2 = 2 MnCl2 + 5 FeCl4 + 2 KCl + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/24
Équations équilibrées sur02/01/23
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