| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 FeSO4 + 2 Na3PO4 = Fe3(PO4)2 + 3 Na2SO4
Li + HBr = LiBr + H2 =>
2 Li + 2 HBr = 2 LiBr + H2
(NH4)2CO3(aq) + CaCl2(aq) = NH4Cl(aq) + CaCO3(s) =>
(NH4)2CO3(aq) + CaCl2(aq) = 2 NH4Cl(aq) + CaCO3(s)
CuS + Fe = Cu + Fe2S =>
CuS + 2 Fe = Cu + Fe2S
Sr(s) + S(s) = SrS =>
Sr(s) + S(s) = SrS
NaPO4 + H = HPO4 + Na =>
NaPO4 + H = HPO4 + Na
H3AsO4 + Na2S2O5 + H2O = H3AsO3 + NaHSO4 =>
2 H3AsO4 + Na2S2O5 + H2O = 2 H3AsO3 + 2 NaHSO4
Na3PO4 + K(OH) = Na(OH) + K3PO4 =>
Na3PO4 + 3 K(OH) = 3 Na(OH) + K3PO4
C6H4NH2ONa + H2O + CaCO3 = C6H4NH2OH + Na2CO3 + CaO =>
2 C6H4NH2ONa + H2O + CaCO3 = 2 C6H4NH2OH + Na2CO3 + CaO
K2Zn3[Fe(CN)6]2 + NaOH = KOH + H2O + Na4[Fe(CN)6] + Na2ZnO2 =>
K2Zn3[Fe(CN)6]2 + 14 NaOH = 2 KOH + 6 H2O + 2 Na4[Fe(CN)6] + 3 Na2ZnO2
C2H2Cl2 + Br2 = C2H2Cl2Br2 =>
C2H2Cl2 + Br2 = C2H2Cl2Br2
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Mg(OH)2 + HCl = HClMgCl2 + H2O =>
Mg(OH)2 + 3 HCl = HClMgCl2 + 2 H2O
C4H10 + KMnO4 + KOH = C7H9O6 + K2MnO4 + H2O =>
7 C4H10 + 82 KMnO4 + 82 KOH = 4 C7H9O6 + 82 K2MnO4 + 58 H2O
Na2S + CaCl2 = CaS + NaCl =>
Na2S + CaCl2 = CaS + 2 NaCl
H2S + Cl2 + H2O = H2SO4 + HCl =>
H2S + 4 Cl2 + 4 H2O = H2SO4 + 8 HCl
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
S + O4 = SO3 =>
4 S + 3 O4 = 4 SO3
Mn(OH)2 + H3SbO4 = Mn3(SbO4)2 + H2O =>
3 Mn(OH)2 + 2 H3SbO4 = Mn3(SbO4)2 + 6 H2O
PbO2 + Mn + H2SO4 = PbSO4 + MnO4 + H2O =>
4 PbO2 + Mn + 4 H2SO4 = 4 PbSO4 + MnO4 + 4 H2O
NaCl + Pb(C2H3O2)2 = Na(C2H3O2)2 + PbCl =>
NaCl + Pb(C2H3O2)2 = Na(C2H3O2)2 + PbCl
CO(g) + Fe2O3(l) = Fe(s) + CO2(g) =>
3 CO(g) + Fe2O3(l) = 2 Fe(s) + 3 CO2(g)
NaNO2 + HBr = NaBr + HNO2 =>
NaNO2 + HBr = NaBr + HNO2
C2H4(OH)2 + Ca = C2H4O2Ca + H2 =>
C2H4(OH)2 + Ca = C2H4O2Ca + H2
NH4ClO4 + Ca(OH)2 = NH3 + H2O + Ca(ClO4)2 =>
2 NH4ClO4 + Ca(OH)2 = 2 NH3 + 2 H2O + Ca(ClO4)2
KMnO4 + NaCl + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + Cl2 + H2O =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 5 Cl2 + 8 H2O
Cr2O3 + NaOH + H2O = Na3[Cr(OH)6] =>
Cr2O3 + 6 NaOH + 3 H2O = 2 Na3[Cr(OH)6]
Al2(SO4)3 + CuCO3 = CuSO4 + Al2(CO3)3 =>
Al2(SO4)3 + 3 CuCO3 = 3 CuSO4 + Al2(CO3)3
CuSO4 + Mg = MgSO4 + Cu =>
CuSO4 + Mg = MgSO4 + Cu
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Mg(HCO3)2 = MgCO3 + H2O + CO2 =>
Mg(HCO3)2 = MgCO3 + H2O + CO2
Na(OH) + CuCl2 = NaCl + Cu(OH)2 =>
2 Na(OH) + CuCl2 = 2 NaCl + Cu(OH)2
C3H6O + KMnO4 + KOH = C3H5O2K + K2MnO4 + H2O =>
C3H6O + 2 KMnO4 + 3 KOH = C3H5O2K + 2 K2MnO4 + 2 H2O
C3H7OH + CrO3 + H2SO4 = C3H6O + Cr2(SO4)3 + H2O =>
3 C3H7OH + 2 CrO3 + 3 H2SO4 = 3 C3H6O + Cr2(SO4)3 + 6 H2O
Fe(OH)3 + H{+} = Fe{+3} + H2O =>
Fe(OH)3 + 3 H{+} = Fe{+3} + 3 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K[Fe(C2O4)2]*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + K2C2O4 + H2O2 = 2 K[Fe(C2O4)2]*2H2O + 2(NH4)2SO4 + 2 H2SO4 + 10 H2O
CaCl2 + KCl = Cl + KCa =>
CaCl2 + KCl = 3 Cl + KCa
H3AsO3 + NaOH = Na3AsO3 + H2O =>
H3AsO3 + 3 NaOH = Na3AsO3 + 3 H2O
Ca(C2H3O2)2 + LiOH = Ca(OH)2 + LiC2H3O2 =>
Ca(C2H3O2)2 + 2 LiOH = Ca(OH)2 + 2 LiC2H3O2
PO4 + HNO3 = PO4H3 + NO3 =>
PO4 + 3 HNO3 = PO4H3 + 3 NO3
Ai2O3 + HBr = AiBr3 + H2O =>
Ai2O3 + 6 HBr = 2 AiBr3 + 3 H2O
AgNO3(aq) + NaBr = AgBr(s) + NaNO3(aq) =>
AgNO3(aq) + NaBr = AgBr(s) + NaNO3(aq)
Mg + O2 = Mg2(O2) =>
2 Mg + O2 = Mg2(O2)
NH4ClO3 = NH3 + HClO3 =>
NH4ClO3 = NH3 + HClO3
CaC2 + HBr = CaBr2 + H2C2 =>
CaC2 + 2 HBr = CaBr2 + H2C2
SrHPO4 + Li2SO3 = Li2HPO4 + SrSO3 =>
SrHPO4 + Li2SO3 = Li2HPO4 + SrSO3
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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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