| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ge + 2 KOH + H2O2 = K2[Ge(OH)4]
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
Sn(NO3)4 + K2S = Sn2S4 + K(NO3) =>
2 Sn(NO3)4 + 4 K2S = Sn2S4 + 8 K(NO3)
Na2CrO4 + H2SO4 = CrO3 + H2O + Na2SO4 =>
Na2CrO4 + H2SO4 = CrO3 + H2O + Na2SO4
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
Hg2(NO3)2 + Pb = Pb(NO3)2 + Hg =>
Hg2(NO3)2 + Pb = Pb(NO3)2 + 2 Hg
Co(NO3)2*6H2O + Na3PO4*9H2O = H2O + Co3(PO4)2 + NaNO3 =>
3 Co(NO3)2*6H2O + 2 Na3PO4*9H2O = 36 H2O + Co3(PO4)2 + 6 NaNO3
NaOH + As2O5 = Na3AsO4 + H2O =>
6 NaOH + As2O5 = 2 Na3AsO4 + 3 H2O
Fe2 + NH4NO3 = Fe2NO3 + NH4 =>
Fe2 + NH4NO3 = Fe2NO3 + NH4
CH3CH2CHCH2 + KMnO4 + H2SO4 = CH3CH2COOH + CO2K2SO4 + MnSO4 + H2O =>
CH3CH2CHCH2 + 2 KMnO4 + 3 H2SO4 = CH3CH2COOH + CO2K2SO4 + 2 MnSO4 + 4 H2O
SO2 + O2 + H2O = HSO4 =>
4 SO2 + 3 O2 + 2 H2O = 4 HSO4
N2O6Pb + BrLi = Br2Pb + LiNO3 =>
N2O6Pb + 2 BrLi = Br2Pb + 2 LiNO3
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Cl + H2O = OCl + H2 =>
Cl + H2O = OCl + H2
Ca(CN)2 + H2O = CaCO3 + NH3 + C =>
Ca(CN)2 + 3 H2O = CaCO3 + 2 NH3 + C
[CoCl4](CH3CH2OH) + H2O = [Co(H2O)6] + Cl + CH3CH2OH =>
[CoCl4](CH3CH2OH) + 6 H2O = [Co(H2O)6] + 4 Cl + CH3CH2OH
HCO3 = HO3 + CO2 + H2O =>
5 HCO3 = HO3 + 5 CO2 + 2 H2O
NaC + BaCl2(aq) = NaCl2 + BaC =>
NaC + BaCl2(aq) = NaCl2 + BaC
HNO3(aq) + KI(aq) = I2(s) + H2O(l) + NO2(g) + KNO3(aq) =>
4 HNO3(aq) + 2 KI(aq) = I2(s) + 2 H2O(l) + 2 NO2(g) + 2 KNO3(aq)
SO2 + H2O + S2Cl2 = H2S4O6 + HCl =>
2 SO2 + 2 H2O + S2Cl2 = H2S4O6 + 2 HCl
HgClO3 + AlCl3 = HgCl + Al(ClO3)3 =>
3 HgClO3 + AlCl3 = 3 HgCl + Al(ClO3)3
Cu + Na(OH) = Na + Cu(OH)2 =>
Cu + 2 Na(OH) = 2 Na + Cu(OH)2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
KMnO4 + CH3OH + H2SO4 = MnSO4 + CH2O2 + H2O + K2SO4 =>
4 KMnO4 + 5 CH3OH + 6 H2SO4 = 4 MnSO4 + 5 CH2O2 + 11 H2O + 2 K2SO4
P(Cl5)3 + As(F3)3 = P(F5)3 + As(Cl3)3 =>
3 P(Cl5)3 + 5 As(F3)3 = 3 P(F5)3 + 5 As(Cl3)3
Pb + NO3 + H{+} = Pb{2+} + NO + H2O =>
2 Pb + NO3 + 4 H{+} = 2 Pb{2+} + NO + 2 H2O
V2O4(s) + HClO4(aq) = VO(ClO4)2(aq) + H2O(l) =>
V2O4(s) + 4 HClO4(aq) = 2 VO(ClO4)2(aq) + 2 H2O(l)
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
C2H6 + (NO2)3 = CO + H2 + N2 =>
6 C2H6 + 2(NO2)3 = 12 CO + 18 H2 + 3 N2
SO2 + H2O + S2Cl2 = H2S4O6 + HCl =>
2 SO2 + 2 H2O + S2Cl2 = H2S4O6 + 2 HCl
F2 + ZrCl4 = Cl4 + ZrF2 =>
F2 + ZrCl4 = Cl4 + ZrF2
P(s) + H2(s) = PH =>
2 P(s) + H2(s) = 2 PH
CaCO3 + Na2CO3 + H2O = NaHCO3 + Ca(OH)2 =>
CaCO3 + Na2CO3 + 2 H2O = 2 NaHCO3 + Ca(OH)2
KI + KMnO4 + H2SO4 = I2 + MnSO4 + H2O + K2SO4 =>
10 KI + 2 KMnO4 + 8 H2SO4 = 5 I2 + 2 MnSO4 + 8 H2O + 6 K2SO4
Mg3(PO4)2 + Al(NO2)3 = Mg(NO2)2 + AlPO4 =>
Mg3(PO4)2 + 2 Al(NO2)3 = 3 Mg(NO2)2 + 2 AlPO4
AgNO3(ag) + KCl(ag) = AgCl(s) + KNO3(ag) =>
AgNO3(ag) + KCl(ag) = AgCl(s) + KNO3(ag)
NaAlCO3 = AlNaCO3 =>
NaAlCO3 = AlNaCO3
S + H2 = H2S =>
S + H2 = H2S
Zn + Ca(OH)2 = Ca + Zn(OH)2 =>
Zn + Ca(OH)2 = Ca + Zn(OH)2
Ba(OH)2(aq) + Pb(ClO3)2(aq) = Ba(ClO3)2 + Pb(OH)2 =>
Ba(OH)2(aq) + Pb(ClO3)2(aq) = Ba(ClO3)2 + Pb(OH)2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
Na2(CO3) + HNO3 = NaNO3 + H2CO3 =>
Na2(CO3) + 2 HNO3 = 2 NaNO3 + H2CO3
FeO + Br2 = FeBr2 + O2 =>
2 FeO + 2 Br2 = 2 FeBr2 + O2
CH3NH2(g) + O2 = CO2(g) + H2O(g) + N2 =>
4 CH3NH2(g) + 9 O2 = 4 CO2(g) + 10 H2O(g) + 2 N2
HNO3 + BaO2H2 = BaN2O6 + H2O =>
2 HNO3 + BaO2H2 = BaN2O6 + 2 H2O
Mg + ZnSO{4} = Zn + MgSO{4} =>
Mg + ZnSO{4} = Zn + MgSO{4}
MgCl + NaOH = Mg(OH)2 + Na2Cl =>
MgCl + 2 NaOH = Mg(OH)2 + Na2Cl
Li + P = Li3P =>
3 Li + P = Li3P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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