| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AI + 2 HCI = 2 AICI + H2
Ag2 + AlCl3 = AgCl + Al =>
3 Ag2 + 2 AlCl3 = 6 AgCl + 2 Al
N2S3 = N + S =>
N2S3 = 2 N + 3 S
Al(s) + Fe2O3(s) = Al2O3(s) + Fe(s) =>
2 Al(s) + Fe2O3(s) = Al2O3(s) + 2 Fe(s)
H2O + Na = NaOH + H2 =>
2 H2O + 2 Na = 2 NaOH + H2
Al(s) + Fe2O3(s) = Al2O3(s) + Fe(s) =>
2 Al(s) + Fe2O3(s) = Al2O3(s) + 2 Fe(s)
H2(g) + Cl2(g) = HCl(aq) =>
H2(g) + Cl2(g) = 2 HCl(aq)
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
CaO + K2OH = K2O + HCaO =>
CaO + K2OH = K2O + HCaO
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
HSO4 = H + SO4 =>
HSO4 = H + SO4
Na2CO3 + HCI = Na2CI + HCO3 =>
Na2CO3 + HCI = Na2CI + HCO3
MgH(CO3) + HCl = MgCl + CO2 + H2O =>
MgH(CO3) + HCl = MgCl + CO2 + H2O
KClO = KClO3 + KCl =>
3 KClO = KClO3 + 2 KCl
Ne + Cl = NeCl =>
Ne + Cl = NeCl
Ba(OH)2 + CuSO4 = Ba2(SO4)2 + Cu(OH)2 =>
2 Ba(OH)2 + 2 CuSO4 = Ba2(SO4)2 + 2 Cu(OH)2
Sc(OH)3 + NaOH = Na3(Sc(OH)6) =>
Sc(OH)3 + 3 NaOH = Na3(Sc(OH)6)
Cl + Pd = PdCl =>
Cl + Pd = PdCl
(NH4)2SO4 + Pb(C2H3O2)2 = NH4C2H3O2 + PbSO4 =>
(NH4)2SO4 + Pb(C2H3O2)2 = 2 NH4C2H3O2 + PbSO4
KrF2 + H2O = Kr + O2 + HF =>
2 KrF2 + 2 H2O = 2 Kr + O2 + 4 HF
HPO3 + Bi(OH)3 = Bi(OH)2PO3 + H2O =>
HPO3 + Bi(OH)3 = Bi(OH)2PO3 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
ClH = Cl + H =>
ClH = Cl + H
Cu(NO3)2(aq) + NH4OH(aq) = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2(aq) + 2 NH4OH(aq) = Cu(OH)2 + 2 NH4NO3
F + HCl = FCl2 + H2 =>
F + 2 HCl = FCl2 + H2
Zn + KOH + H2O = K2(Zn(OH)4) + H2 =>
Zn + 2 KOH + 2 H2O = K2(Zn(OH)4) + H2
Na2O + Mg(OH)2 = MgO + NaOH =>
Na2O + Mg(OH)2 = MgO + 2 NaOH
Cu(NO3)2(aq) + NH4OH(aq) = Cu(OH)2(aq) + NH4NO3(aq) =>
Cu(NO3)2(aq) + 2 NH4OH(aq) = Cu(OH)2(aq) + 2 NH4NO3(aq)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca(OH)2 + NaHCo3 = H2O + CaCo3 + NaOH =>
Ca(OH)2 + NaHCo3 = H2O + CaCo3 + NaOH
Al(s) + Fe2O3(s) = Al2O3(s) + Fe(s) =>
2 Al(s) + Fe2O3(s) = Al2O3(s) + 2 Fe(s)
BaI2 + Na3PO4 = Ba3(PO4)2 + NaI =>
3 BaI2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaI
K + Ba = KBa =>
K + Ba = KBa
Na2O + H2(SO4) = Na2(SO4) + H2O =>
Na2O + H2(SO4) = Na2(SO4) + H2O
Ca + O = CaO =>
Ca + O = CaO
Pt + N2 = Pt3N2 =>
3 Pt + N2 = Pt3N2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
BF3 + Li2(SO3) = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2(SO3) = B2(SO3)3 + 6 LiF
Ag + Zn = AgZn =>
Ag + Zn = AgZn
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
BO = B + O =>
BO = B + O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3 + H2O = C9H8O4 =>
3 C3 + 4 H2O = C9H8O4
Fe(s) + ZnCl2(aq) = FeCl(aq) + Zn(s) =>
2 Fe(s) + ZnCl2(aq) = 2 FeCl(aq) + Zn(s)
Ba(OH)2 + P2O5 = (BaOH)3PO4 + H2O =>
6 Ba(OH)2 + P2O5 = 2(BaOH)3PO4 + 3 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
Pb(NO3)2 + NaOH + NaClO = NaNO3 + NaCl + PbO2 + H2O =>
Pb(NO3)2 + 2 NaOH + NaClO = 2 NaNO3 + NaCl + PbO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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