| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
NiCO3 + HNO3 = Ni(NO3)2 + H2CO3 =>
NiCO3 + 2 HNO3 = Ni(NO3)2 + H2CO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH4NO3 + HI = NH4I + HNO3 =>
NH4NO3 + HI = NH4I + HNO3
K2SO3 + H2O + NH3 = KOH + (NH4)2SO3 =>
K2SO3 + 2 H2O + 2 NH3 = 2 KOH + (NH4)2SO3
Sc2O3 + H2 = Sc2 + H2O =>
Sc2O3 + 3 H2 = Sc2 + 3 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3POCl2 + HNC(CH3)N(C2H5)2 + (C2H5)3N = CH3P(O)(Cl)NC(CH3)N(C2H5)2 + (C2H5)3N*HCl =>
CH3POCl2 + HNC(CH3)N(C2H5)2 + (C2H5)3N = CH3P(O)(Cl)NC(CH3)N(C2H5)2 + (C2H5)3N*HCl
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
C12H17ClN4OS + O2 = H2O + CO2 + HCl + NO2 + SO2 =>
2 C12H17ClN4OS + 41 O2 = 16 H2O + 24 CO2 + 2 HCl + 8 NO2 + 2 SO2
HCl2 + H2O = HCl2H2O =>
HCl2 + H2O = HCl2H2O
Cr(ClO3)3 = CrCl3 + O2 =>
2 Cr(ClO3)3 = 2 CrCl3 + 9 O2
C5H10O2 + C3H8O = C8H16O2 + H2O =>
C5H10O2 + C3H8O = C8H16O2 + H2O
Na3AlO3 + HNO3 = H3AlO3 + NaNO3 =>
Na3AlO3 + 3 HNO3 = H3AlO3 + 3 NaNO3
HClO3 + Ba(OH)2 = H2O + BaCl2 + O2 =>
2 HClO3 + Ba(OH)2 = 2 H2O + BaCl2 + 3 O2
Ag(NO3)(aq) + HCl(aq) = AgCl(s) + HNO3(aq) =>
Ag(NO3)(aq) + HCl(aq) = AgCl(s) + HNO3(aq)
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
CH3COOH + NaHCO3 = NaH + CH3COOHCO3 =>
CH3COOH + NaHCO3 = NaH + CH3COOHCO3
NH4F = NH4FHF + NH3 =>
2 NH4F = NH4FHF + NH3
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
KAr + CaNO = KNO + CaAr =>
KAr + CaNO = KNO + CaAr
Al1Cl3 + Mg1 = Mg1Cl2 + Al =>
2 Al1Cl3 + 3 Mg1 = 3 Mg1Cl2 + 2 Al
P4 + LiOH = LiH + P2O5 =>
P4 + 10 LiOH = 10 LiH + 2 P2O5
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
I2 + RbBr = RbI + Br2 =>
I2 + 2 RbBr = 2 RbI + Br2
NaF + K = KNa + KF =>
NaF + 2 K = KNa + KF
HOC6H4COOCH3(l) + H2O(l) = HOC6H4COOH(s) + CH3OH(aq) =>
HOC6H4COOCH3(l) + H2O(l) = HOC6H4COOH(s) + CH3OH(aq)
H2S + SO2 = H2S2O2 =>
H2S + SO2 = H2S2O2
SrSO3 + H2O = H2SO3 + Sr(OH)2 =>
SrSO3 + 2 H2O = H2SO3 + Sr(OH)2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
AgClKCl = K[AgCl2] =>
AgClKCl = K[AgCl2]
Fe + F2 = Fe3F2 =>
3 Fe + F2 = Fe3F2
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
AuCl{-4} + H2O + I{2} = Au + Cl{-} + IO{-3} + H{+} =>
AuCl{-4} + H2O + I{2} = Au + Cl{-} + IO{-3} + 2 H{+}
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
FeCl3 + NaClO3 = Fe(ClO3)3 + NaCl =>
FeCl3 + 3 NaClO3 = Fe(ClO3)3 + 3 NaCl
CH3CH2MgBr + CH2O = CH3CH2CH2OMgBr =>
CH3CH2MgBr + CH2O = CH3CH2CH2OMgBr
I2 + KOH = KI + KIO3 + H2O =>
3 I2 + 6 KOH = 5 KI + KIO3 + 3 H2O
H2SO4 + AlCl3 = H2Al + SO4Cl3 =>
H2SO4 + AlCl3 = H2Al + SO4Cl3
Cu + HNO3 = Cu(NO3)2 + N2O3 + H2O =>
2 Cu + 6 HNO3 = 2 Cu(NO3)2 + N2O3 + 3 H2O
Nb2O5 + SOCl2 = NbCl5 + SO2 =>
Nb2O5 + 5 SOCl2 = 2 NbCl5 + 5 SO2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
KMnO4 + HCl = MnCl2 + H2O + KCl + Cl2 =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 8 H2O + 2 KCl + 5 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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