| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HI + 2 Cu = 2 CuI + H2
KMnO4 + Cl2 = MnO2 + KCl + KClO4 =>
2 KMnO4 + Cl2 = 2 MnO2 + KCl + KClO4
Cr(OH)3 + NaIO3 + NaOH = Na2CrO4 + NaI + H2O =>
2 Cr(OH)3 + NaIO3 + 4 NaOH = 2 Na2CrO4 + NaI + 5 H2O
CH3MgBr + C2H2 = CH4 + C2HMgBr =>
CH3MgBr + C2H2 = CH4 + C2HMgBr
C6H5NH2 + Br2 = C6H5NH2Br2 =>
C6H5NH2 + Br2 = C6H5NH2Br2
NaCO3 + HCl = CO2 + NaCl2 + H2O =>
NaCO3 + 2 HCl = CO2 + NaCl2 + H2O
C6H5NH2 + Br2 = C6NH2Br3H4 + HBr =>
C6H5NH2 + 2 Br2 = C6NH2Br3H4 + HBr
FeCl2 + KNO3 = KCl + Fe(NO3)2 =>
FeCl2 + 2 KNO3 = 2 KCl + Fe(NO3)2
CaO + Cl2O7 = CaCl2 + O2 =>
CaO + Cl2O7 = CaCl2 + 4 O2
Fe + SO2 = Fe2O3 + SO =>
2 Fe + 3 SO2 = Fe2O3 + 3 SO
Cl + SiBr = SiCl + Br =>
Cl + SiBr = SiCl + Br
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
SO4 + S = SO3 =>
3 SO4 + S = 4 SO3
Na3(Cr(OH)6) + H2O2 = Na2CrO4 + NaOH + H2O =>
2 Na3(Cr(OH)6) + 3 H2O2 = 2 Na2CrO4 + 2 NaOH + 8 H2O
SO3 = S2O6 =>
2 SO3 = S2O6
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
H3PO4(aq) + Mn(OH)2(aq) = Mn3(PO4)2(aq) + H2O(l) =>
2 H3PO4(aq) + 3 Mn(OH)2(aq) = Mn3(PO4)2(aq) + 6 H2O(l)
Mn(OH)3 + HNO3 = MnNO3 + H(OH)3 =>
Mn(OH)3 + HNO3 = MnNO3 + H(OH)3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NaI + H3P = Na3P + HI =>
3 NaI + H3P = Na3P + 3 HI
Br + HI = H2 + BrI =>
2 Br + 2 HI = H2 + 2 BrI
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
H2PtCl6 + NaBH4 + H2O = Pt + NaCl + H3BO3 + H2 =>
H2PtCl6 + 6 NaBH4 + 18 H2O = Pt + 6 NaCl + 6 H3BO3 + 22 H2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
[Co(H2O)6]Cl2 + NH3 + NH4Cl + O2 = [Co(NH3)6]Cl3 + NH4OH =>
4[Co(H2O)6]Cl2 + 46 NH3 + 4 NH4Cl + O2 = 4[Co(NH3)6]Cl3 + 26 NH4OH
Cu2C2 + O2 = CuO + CO2 =>
Cu2C2 + 3 O2 = 2 CuO + 2 CO2
Li + Fe2(SO4)3 = Li2SO4 + Fe =>
6 Li + Fe2(SO4)3 = 3 Li2SO4 + 2 Fe
Mn + NO3 = MnO4 + NO =>
Mn + 2 NO3 = MnO4 + 2 NO
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Li + CH3OH = LiOH + CH3 =>
Li + CH3OH = LiOH + CH3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
IH = I2 + H2 =>
2 IH = I2 + H2
HCN + HF = H2CN + F =>
HCN + HF = H2CN + F
NaClO + HNO3 = NaNO3 + HCl + HClO3 =>
3 NaClO + 3 HNO3 = 3 NaNO3 + 2 HCl + HClO3
CaClO3 + NaSO4 = CaSO4 + NaClO3 =>
CaClO3 + NaSO4 = CaSO4 + NaClO3
Fe(C2O4)3 = FeC2O4 + CO2 =>
Fe(C2O4)3 = FeC2O4 + 4 CO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaCrO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
2 NaCrO2 + 4 H2SO4 = Na2SO4 + Cr2(SO4)3 + 4 H2O
NH4Cl + NaOH = NH3*H2O + NaCl =>
NH4Cl + NaOH = NH3*H2O + NaCl
Al + Cl3 + KOH = K3Cl3 + AlOH =>
3 Al + Cl3 + 3 KOH = K3Cl3 + 3 AlOH
N2H4(g) + N2O4(g) = N2(g) + H2O(g) =>
2 N2H4(g) + N2O4(g) = 3 N2(g) + 4 H2O(g)
C3H6 + NO2 = CO2 + H2O + N2O =>
C3H6 + 6 NO2 = 3 CO2 + 3 H2O + 3 N2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mn + Cl = MnCl3 =>
Mn + 3 Cl = MnCl3
C6H6 + HNO3 = C6H3N3O6 + H2O =>
C6H6 + 3 HNO3 = C6H3N3O6 + 3 H2O
NH3 + NaOH = Na + NH3OH =>
NH3 + NaOH = Na + NH3OH
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NNaO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NNaO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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