| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 HCl(aq) = MgCl2 + 2 H
Na2S2O4 + HCl = H2 + SO2 + NaCl =>
Na2S2O4 + 2 HCl = H2 + 2 SO2 + 2 NaCl
FeI3 + HClO4 + H2SO4 = HIO + HCl + Fe2(SO4)3 =>
4 FeI3 + 3 HClO4 + 6 H2SO4 = 12 HIO + 3 HCl + 2 Fe2(SO4)3
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
Hg + NaNO3 = Na + HgNO3 =>
Hg + NaNO3 = Na + HgNO3
Mg(NO3)2(S) + Li(S) = Mg(S) + LiNO3(S) =>
Mg(NO3)2(S) + 2 Li(S) = Mg(S) + 2 LiNO3(S)
NH4F + LiOH = NH3 + H2O + LiF =>
NH4F + LiOH = NH3 + H2O + LiF
Na2CO3 + KNO3 = K2CO3 + NaNO3 =>
Na2CO3 + 2 KNO3 = K2CO3 + 2 NaNO3
Ni + HgCl2 = NiCl2 + Hg =>
Ni + HgCl2 = NiCl2 + Hg
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
MnO4 + CH3OH = Mn + HCO2H + H2O =>
MnO4 + 2 CH3OH = Mn + 2 HCO2H + 2 H2O
CH3OH + O2 = HCHO + H2O =>
2 CH3OH + O2 = 2 HCHO + 2 H2O
U3O8 = U + O2 =>
U3O8 = 3 U + 4 O2
HIO3 + Co(OH)2 = Co(IO3)2 + H2O =>
2 HIO3 + Co(OH)2 = Co(IO3)2 + 2 H2O
H3VO4 = H6V10O28 + H2O =>
10 H3VO4 = H6V10O28 + 12 H2O
PbS + O2 = PbO + SO1 =>
PbS + O2 = PbO + SO1
Fe + N2O = FeO + N2 =>
Fe + N2O = FeO + N2
HCN + NaOH = NaO + H2CN =>
HCN + NaOH = NaO + H2CN
H2SO4 + Pb = H2O + Pb(HSO4)2 + SO2 =>
3 H2SO4 + Pb = 2 H2O + Pb(HSO4)2 + SO2
BaSO3 + H2O = Ba(HSO3)2 + Ba(OH)2 =>
2 BaSO3 + 2 H2O = Ba(HSO3)2 + Ba(OH)2
CoCl3 + Na2SiO3 = CoSiO3 + Na2Cl3 =>
CoCl3 + Na2SiO3 = CoSiO3 + Na2Cl3
H2 + BCl3 = HCl + B =>
3 H2 + 2 BCl3 = 6 HCl + 2 B
Ca(HSO3)2 = SO2 + Ca(OH)2 =>
Ca(HSO3)2 = 2 SO2 + Ca(OH)2
Pb(OH)2 + KOH = K4[Pb(OH)6] =>
Pb(OH)2 + 4 KOH = K4[Pb(OH)6]
MnI + RbPO4 = MnPO4 + RbI =>
MnI + RbPO4 = MnPO4 + RbI
NaOH + H2PO4{-} = HPO4{2-} + H2O + Na{+} =>
NaOH + H2PO4{-} = HPO4{2-} + H2O + Na{+}
CoCl2(aq) + NaNO3(aq) = NaCo + NO3Cl2 =>
CoCl2(aq) + NaNO3(aq) = NaCo + NO3Cl2
Sr(OH)2(aq) + MnI5(aq) = Mn(OH)2(s) + SrI5(aq) =>
Sr(OH)2(aq) + MnI5(aq) = Mn(OH)2(s) + SrI5(aq)
LiO2 + B2O3 = Li3BO3 + O2 =>
12 LiO2 + 2 B2O3 = 4 Li3BO3 + 9 O2
MgCl2 + NH4Cl = MgNH4 + Cl =>
MgCl2 + NH4Cl = MgNH4 + 3 Cl
MoO2 + XeF2 = MoF6 + Xe2 + O2 =>
2 MoO2 + 6 XeF2 = 2 MoF6 + 3 Xe2 + 2 O2
MgO + Cl + H = MgCl2 + H2O =>
MgO + 2 Cl + 2 H = MgCl2 + H2O
KMnO4 + Na2SO3 + H2SO4 = Mn2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 4 Na2SO3 + 4 H2SO4 = Mn2(SO4)3 + K2SO4 + 4 Na2SO4 + 4 H2O
S2F10 = S + F =>
S2F10 = 2 S + 10 F
CuS + NaF = CuF2 + Na2S =>
CuS + 2 NaF = CuF2 + Na2S
HClO4 + Na2O = NaClO4 + H2O =>
2 HClO4 + Na2O = 2 NaClO4 + H2O
H2S + KOH = SK2 + H2O =>
H2S + 2 KOH = SK2 + 2 H2O
C3Cl2N3NaO3H2O + HCl = C3N3O3H3 + NaCl + Cl2 + H2O =>
C3Cl2N3NaO3H2O + 3 HCl = C3N3O3H3 + NaCl + 2 Cl2 + H2O
AlBr + Cl2 = AlCl + Br =>
2 AlBr + Cl2 = 2 AlCl + 2 Br
Ca(OH)2 + P2O5 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + P2O5 = Ca3(PO4)2 + 3 H2O
Na2SO3 + BaCl2 = NaCl + BaSO3 =>
Na2SO3 + BaCl2 = 2 NaCl + BaSO3
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
C10H20O = C10H18O + H2 =>
C10H20O = C10H18O + H2
Mg(ClO4)2 + CH4O = MgCl2 + H2O + CO2 =>
3 Mg(ClO4)2 + 8 CH4O = 3 MgCl2 + 16 H2O + 8 CO2
Fe2O3(s) + Al(s) = Fe(s) + Al2O3 =>
Fe2O3(s) + 2 Al(s) = 2 Fe(s) + Al2O3
CaCl2 + S3PO4 = Ca3(PO4)2 + SCl =>
3 CaCl2 + 2 S3PO4 = Ca3(PO4)2 + 6 SCl
Na6(PO4)2 + Cu3(SO4)3 = Cu3(PO4)2 + Na6(SO4)3 =>
Na6(PO4)2 + Cu3(SO4)3 = Cu3(PO4)2 + Na6(SO4)3
K2CO3 + Ca(NO3)2 + NH3 + H2O = CaCO3 + NH4NO3 + KHO =>
K2CO3 + Ca(NO3)2 + 2 NH3 + 2 H2O = CaCO3 + 2 NH4NO3 + 2 KHO
H2SO4 + Ca(NO3)2 = CaSO4*2HNO3 =>
H2SO4 + Ca(NO3)2 = CaSO4*2HNO3
LiI + H2O = LiOH + IH =>
LiI + H2O = LiOH + IH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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