| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiCl(aq) + NaOH(aq) = LiOH + NaCl
NiOHBr + H2SO4 = NiSO4 + HBr + H2O =>
NiOHBr + H2SO4 = NiSO4 + HBr + H2O
OsO4C8H8 + K2CO3 + H2O = C8H10O2 + K2OsO2(OH)4 + KHCO3 =>
OsO4C8H8 + 2 K2CO3 + 4 H2O = C8H10O2 + K2OsO2(OH)4 + 2 KHCO3
Zn + HBr = Zn2Br + H2 =>
4 Zn + 2 HBr = 2 Zn2Br + H2
Mg + Cu{+2} = Mg{+3} + Cu =>
2 Mg + 3 Cu{+2} = 2 Mg{+3} + 3 Cu
Fe(s) + Zn(NO3)2 = Zn + Fe(NO3)2 =>
Fe(s) + Zn(NO3)2 = Zn + Fe(NO3)2
Ba + ZnCl2 = BaCl2 + Zn =>
Ba + ZnCl2 = BaCl2 + Zn
HClNaOH = H2ONaCl =>
HClNaOH = H2ONaCl
LiNo3 + Ag = LiAg + No3 =>
LiNo3 + Ag = LiAg + No3
NaOH + As4O6 = Na3AsO3 + H2O =>
12 NaOH + As4O6 = 4 Na3AsO3 + 6 H2O
C12H22O11 + C2H6O + CH4N2O = C22H17N3O5 + H2O =>
37 C12H22O11 + 24 C2H6O + 36 CH4N2O = 24 C22H17N3O5 + 347 H2O
FOH + Al2(SO4)3 = Al(OH)3 + F2SO4 =>
6 FOH + Al2(SO4)3 = 2 Al(OH)3 + 3 F2SO4
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
AlP + NaOH = Al(OH)3 + Na3P =>
AlP + 3 NaOH = Al(OH)3 + Na3P
K + AlF3 = AlK3 + F2 =>
6 K + 2 AlF3 = 2 AlK3 + 3 F2
AlCl3 + Cs = CsCl + Al3 =>
3 AlCl3 + 9 Cs = 9 CsCl + Al3
La(NO3)3 + NH4OH = La(OH)3 + NH4NO3 =>
La(NO3)3 + 3 NH4OH = La(OH)3 + 3 NH4NO3
H2O + HClO2 + S2O6{-2} = SO4{-2} + H{+} + Cl2 =>
2 H2O + 2 HClO2 + 3 S2O6{-2} = 6 SO4{-2} + 6 H{+} + Cl2
C12H22O11 + CH4N2O + C2H6O = C49H75NO13 + H2O =>
49 C12H22O11 + 12 CH4N2O + 288 C2H6O = 24 C49H75NO13 + 527 H2O
HCl(g) + NaOH(g) = NaCl(g) + H2O(g) =>
HCl(g) + NaOH(g) = NaCl(g) + H2O(g)
Zn + Cr(NO3)3 = Zn(NO3)2 + Cr(NO3)2 =>
Zn + 2 Cr(NO3)3 = Zn(NO3)2 + 2 Cr(NO3)2
NaBrO3 + NaHSO3 = Br2 + H2O + NaHSO4 + Na2SO4 =>
2 NaBrO3 + 5 NaHSO3 = Br2 + H2O + 3 NaHSO4 + 2 Na2SO4
C6H12O + H{+} + Cr2O7{2-} = C6H10O + H2O + Cr{3+} =>
3 C6H12O + 8 H{+} + Cr2O7{2-} = 3 C6H10O + 7 H2O + 2 Cr{3+}
CaSO4 + CO2 = CaCO3 + SO3 =>
CaSO4 + CO2 = CaCO3 + SO3
Al + NH4ClO4 = Al2O3 + AlCl43 + NO + H2O =>
89 Al + 129 NH4ClO4 = 43 Al2O3 + 3 AlCl43 + 129 NO + 258 H2O
Al3 + H2SO4 = H2 + Al2SO4 =>
2 Al3 + 3 H2SO4 = 3 H2 + 3 Al2SO4
ZnSO4 + MnCl2 = MnSO4 + ZnCl2 =>
ZnSO4 + MnCl2 = MnSO4 + ZnCl2
Ca3P2 + NaMnO4 + HCl = Ca3(PO4)2 + NaCl + MnCl2 + H2O =>
5 Ca3P2 + 16 NaMnO4 + 48 HCl = 5 Ca3(PO4)2 + 16 NaCl + 16 MnCl2 + 24 H2O
Al + H(SO) = Al(SO) + H =>
Al + H(SO) = Al(SO) + H
HCl(aq) + Sr(OH)(aq) = HOH(l) + SrCl(aq) =>
HCl(aq) + Sr(OH)(aq) = HOH(l) + SrCl(aq)
NH3 + HClO2 = NCl + H2O =>
NH3 + HClO2 = NCl + 2 H2O
C4H10 + N2O = CO2 + H2O + N =>
C4H10 + 13 N2O = 4 CO2 + 5 H2O + 26 N
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
CaCl2 + MgSO47H2O = MgCl2 + CaSO47H2O =>
CaCl2 + MgSO47H2O = MgCl2 + CaSO47H2O
NH4Cl1 + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl1 + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
La(NO3)3 + NH4OH = La(OH)3 + NH4NO3 =>
La(NO3)3 + 3 NH4OH = La(OH)3 + 3 NH4NO3
H2SO5 + NaOH = NaSO5H3O =>
H2SO5 + NaOH = NaSO5H3O
La(NO3)3 + NaOH = La(OH)3 + NaNO3 =>
La(NO3)3 + 3 NaOH = La(OH)3 + 3 NaNO3
BaCl2 + [FeO4]{-2} = Cl{-} + Ba[FeO4] =>
BaCl2 + [FeO4]{-2} = 2 Cl{-} + Ba[FeO4]
NH3 + C10H12O = C10H15N + O2 =>
2 NH3 + 2 C10H12O = 2 C10H15N + O2
PbS + GaBr3 = PbBr2 + Ga2S3 =>
3 PbS + 2 GaBr3 = 3 PbBr2 + Ga2S3
Al2(SO4)3 + Mg(OH)2 = MgSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Mg(OH)2 = 3 MgSO4 + 2 Al(OH)3
Cu2O = Cu + O2 = Cu2O =>
2 Cu2O = 4 Cu + O2
HCl + H2S = H2 + SCl =>
2 HCl + 2 H2S = 3 H2 + 2 SCl
(C8)(H18) + (O2) = (C)(O2) + (H2)(O) =>
2(C8)(H18) + 25(O2) = 16(C)(O2) + 18(H2)(O)
SbH3 + OH{-} + H2O = [Sb(OH)4]{-} + H2 =>
SbH3 + OH{-} + 3 H2O = [Sb(OH)4]{-} + 3 H2
FeCl3Cu = FeCl2CuCl =>
FeCl3Cu = FeCl2CuCl
Fe2O3 + C = FeO + CO2 =>
2 Fe2O3 + C = 4 FeO + CO2
Pb{2} + Cr2O7{-2} + H{+} = Pb{4} + Cr{3} + H2O =>
3 Pb{2} + Cr2O7{-2} + 14 H{+} = 3 Pb{4} + 2 Cr{3} + 7 H2O
Fe2O3 + C = FeO + CO2 =>
2 Fe2O3 + C = 4 FeO + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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