| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + Mg = MgSO4H2
MnO + SiO2 = MnSiO3 =>
MnO + SiO2 = MnSiO3
CrO3 + Fe(OH)2 = Cr2O3 + Fe2O3 + H2O =>
2 CrO3 + 6 Fe(OH)2 = Cr2O3 + 3 Fe2O3 + 6 H2O
Cr + PbCl4 = Pb + CrCl2 =>
2 Cr + PbCl4 = Pb + 2 CrCl2
CH3 + O2 = C02 + H2O =>
4 CH3 + 3 O2 = 2 C02 + 6 H2O
As2S3 + CuSO4 + H2O = H3AsO4 + Cu2S + SO2 =>
6 As2S3 + 22 CuSO4 + 18 H2O = 12 H3AsO4 + 11 Cu2S + 29 SO2
H3PO4 + Sr(OH)3 = Sr3(PO4)3 + H2O =>
3 H3PO4 + 3 Sr(OH)3 = Sr3(PO4)3 + 9 H2O
CrMgO4 = Mg + Cr + O2 =>
CrMgO4 = Mg + Cr + 2 O2
Cr2O3 + H2 = Cr2O2 + H2O =>
Cr2O3 + H2 = Cr2O2 + H2O
Cu + Pb(NO3)4 = Pb + Cu(NO3)4 =>
Cu + Pb(NO3)4 = Pb + Cu(NO3)4
MgSO4 + Hg(NO3)2 = Mg(NO3)2 + HgSO4 =>
MgSO4 + Hg(NO3)2 = Mg(NO3)2 + HgSO4
PbCl2 + H2SO4 = PbSO4 + HCl =>
PbCl2 + H2SO4 = PbSO4 + 2 HCl
Cu + Cl2 = CuCl =>
2 Cu + Cl2 = 2 CuCl
CaO2 + H2O = Ca(OH)2 + OH =>
CaO2 + 2 H2O = Ca(OH)2 + 2 OH
Na2S4O6 + BaCl2 = BaS4O6 + NaCl =>
Na2S4O6 + BaCl2 = BaS4O6 + 2 NaCl
ZnCl(aq) + KOH(aq) = KCl + ZnOH =>
ZnCl(aq) + KOH(aq) = KCl + ZnOH
Cu2SO4 + NH4OH = Cu(OH)2 + NHSO =>
Cu2SO4 + NH4OH = 2 Cu(OH)2 + NHSO
S + NO3H = SO4 + NO2 + H2O =>
S + 8 NO3H = SO4 + 8 NO2 + 4 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe(NO3)2 + O2 + H2O = FeOH(NO3)2 =>
4 Fe(NO3)2 + O2 + 2 H2O = 4 FeOH(NO3)2
S + NO3 = NO + SO2 =>
S + NO3 = NO + SO2
CaCl2 + PO3 + O2 = Ca2(PO4)2 + Cl2 =>
2 CaCl2 + 2 PO3 + O2 = Ca2(PO4)2 + 2 Cl2
Al + HCl = H5 + AlCl3 =>
5 Al + 15 HCl = 3 H5 + 5 AlCl3
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
S2 + H2 = S2H3 =>
2 S2 + 3 H2 = 2 S2H3
Al(OH)3 + RCOOH = RCOOAl(OH)2 + H2O =>
Al(OH)3 + RCOOH = RCOOAl(OH)2 + H2O
C3H8O + CrO3 + H2SO4 = C6O2 + Cr2(SO4)3 + H2O =>
6 C3H8O + 16 CrO3 + 24 H2SO4 = 3 C6O2 + 8 Cr2(SO4)3 + 48 H2O
Sr(OH)2(H2O) + NH4Cl = SrCl2 + NH3 + H2O =>
Sr(OH)2(H2O) + 2 NH4Cl = SrCl2 + 2 NH3 + 3 H2O
KI2(s) = K(s) + I2(g) =>
KI2(s) = K(s) + I2(g)
Fe(s) + Br2(g) = FeBr3(s) =>
2 Fe(s) + 3 Br2(g) = 2 FeBr3(s)
FeO + AuCl3 = FeCl2 + Au2O3 =>
3 FeO + 2 AuCl3 = 3 FeCl2 + Au2O3
Br2 + NaOH = NaBr + NaBrO + H2O =>
Br2 + 2 NaOH = NaBr + NaBrO + H2O
AgCl + NH4OH = Ag(NH3)2OH + NH4Cl + H2O =>
AgCl + 3 NH4OH = Ag(NH3)2OH + NH4Cl + 2 H2O
CuS = Cu2S + S =>
2 CuS = Cu2S + S
Co(H2O)6 + Cl = Co(Cl)4 + H2O =>
Co(H2O)6 + 4 Cl = Co(Cl)4 + 6 H2O
KClO3 + KMnO4 + H2SO4 = HClO4 + MnSO4 + K2SO4 + H2O =>
10 KClO3 + 4 KMnO4 + 11 H2SO4 = 10 HClO4 + 4 MnSO4 + 7 K2SO4 + 6 H2O
C6H5SO3H + NaOH = C6H5ONa + Na2SO3 + H2O =>
C6H5SO3H + 3 NaOH = C6H5ONa + Na2SO3 + 2 H2O
CuSO4 + Na + H2O = Cu(OH)2 + Na2SO4 + H2 =>
CuSO4 + 2 Na + 2 H2O = Cu(OH)2 + Na2SO4 + H2
Ag + (OH)2 = AgOH =>
2 Ag + (OH)2 = 2 AgOH
AgNO3 + LiOH = AgOH + LiNO3 =>
AgNO3 + LiOH = AgOH + LiNO3
CH4N2O = (HNOC)3 + N2 + H2 =>
6 CH4N2O = 2(HNOC)3 + 3 N2 + 9 H2
SnO2 + HBr = SnBr2 + H2O + Br =>
SnO2 + 4 HBr = SnBr2 + 2 H2O + 2 Br
C7H7MgCl + H2O = C7H8 + Mg(OH)Cl =>
C7H7MgCl + H2O = C7H8 + Mg(OH)Cl
NaCN + C6H5Cl = C6H5CN + NaCl =>
NaCN + C6H5Cl = C6H5CN + NaCl
HMnO4 + KOH = K2MnO4 + O2 + H2O =>
4 HMnO4 + 8 KOH = 4 K2MnO4 + O2 + 6 H2O
Al + CO2 = Al2O3 + CO =>
2 Al + 3 CO2 = Al2O3 + 3 CO
[Ti(H2O)2Cl4] + H2O = TiO(OH)2 + HCl =>
[Ti(H2O)2Cl4] + H2O = TiO(OH)2 + 4 HCl
C3H5(OH)3 + NaOH = C3H4(OH)3Na + H2O =>
C3H5(OH)3 + NaOH = C3H4(OH)3Na + H2O
NH4NO3 + Na2CO3 = NaNO3 + NH4 + CO3 =>
2 NH4NO3 + Na2CO3 = 2 NaNO3 + 2 NH4 + CO3
NaOH + Ni(OH)2 = NiOH + Na(OH)2 =>
NaOH + Ni(OH)2 = NiOH + Na(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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