| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2
Ce{4}{+} + Fe{2}{+} = Ce{3}{+} + Fe{3}{+} =>
Ce{4}{+} + Fe{2}{+} = Ce{3}{+} + Fe{3}{+}
O2S + O2 = SO3 =>
2 O2S + O2 = 2 SO3
C4H9Cl + C2H5Cl2 = C6H14 + Cl2 =>
2 C4H9Cl + 2 C2H5Cl2 = 2 C6H14 + 3 Cl2
Al + H(SO4)3 = H2 + Al2(SO4)3 =>
4 Al + 2 H(SO4)3 = H2 + 2 Al2(SO4)3
Zn + HO{-} + H2O = Zn(OH)42{-} + H2 =>
2 Zn + 2 HO{-} + 82 H2O = 2 Zn(OH)42{-} + 41 H2
Na2LiO3 + H2SO4 = Na2SO4 + H2LiO3 =>
Na2LiO3 + H2SO4 = Na2SO4 + H2LiO3
Li2SO4 + Ca(HO)2 = CaSO4 + LiOH =>
Li2SO4 + Ca(HO)2 = CaSO4 + 2 LiOH
H2NC6H4SO3H + NaOH = H2NC6H4SO3Na + H2O =>
H2NC6H4SO3H + NaOH = H2NC6H4SO3Na + H2O
MnSO4 + O2 + NaOH = MnO(OH)2 + Na2SO4 =>
2 MnSO4 + O2 + 4 NaOH = 2 MnO(OH)2 + 2 Na2SO4
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
Cl2O5 + H2O = Cl2O6H2 =>
Cl2O5 + H2O = Cl2O6H2
S2 + Al3 = Al2S3 =>
9 S2 + 4 Al3 = 6 Al2S3
Na3OHSO4 + H2SO4 = Na2SO4 + H2O =>
2 Na3OHSO4 + H2SO4 = 3 Na2SO4 + 2 H2O
SO3 + HKO = K2SO4 + H2O =>
SO3 + 2 HKO = K2SO4 + H2O
CaO + Al2O3 = Ca3Al2O6 =>
3 CaO + Al2O3 = Ca3Al2O6
MnO4 + H2SO3 = Mn + H2SO4 =>
MnO4 + 4 H2SO3 = Mn + 4 H2SO4
C2H5OH + Na2Cr2O7 + H2SO4 = HC2H3O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C2H5OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 HC2H3O2 + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
(CuOH)2SO4 = CuOSO4H2OCu =>
(CuOH)2SO4 = CuOSO4H2OCu
HCl + CuCl2 = CuH + Cl2 =>
2 HCl + 2 CuCl2 = 2 CuH + 3 Cl2
KNO3 + C = K2CO3 + CO + N2 =>
2 KNO3 + 4 C = K2CO3 + 3 CO + N2
MgO + NaCl = Na2O + MgCl2 =>
MgO + 2 NaCl = Na2O + MgCl2
Fe(OH)2 + CH3COOH = Fe(CH3COO)2 + HOH =>
Fe(OH)2 + 2 CH3COOH = Fe(CH3COO)2 + 2 HOH
Pd + HCl + HNO3 = PdCl4 + NO + H2O =>
3 Pd + 12 HCl + 4 HNO3 = 3 PdCl4 + 4 NO + 8 H2O
N2 + H2SO4 = NH3 + SO4 =>
N2 + 3 H2SO4 = 2 NH3 + 3 SO4
Na2OSO4 = Na2SO4O =>
Na2OSO4 = Na2SO4O
ZnCl2(aq) + KOH(aq) = Zn(OH)2(aq) + KCl(aq) =>
ZnCl2(aq) + 2 KOH(aq) = Zn(OH)2(aq) + 2 KCl(aq)
KHC2O4*H2C2O4 + KMnO4 = MnO + K2C2O4 + H2O + CO2 =>
4 KHC2O4*H2C2O4 + 2 KMnO4 = 2 MnO + 3 K2C2O4 + 6 H2O + 10 CO2
C4H8 + H2 = C3H8 =>
3 C4H8 + 4 H2 = 4 C3H8
Hg + HCl = Hg2Cl2 + H2 =>
2 Hg + 2 HCl = Hg2Cl2 + H2
Sr(OH)2Mn2O7 = Sr(MnO4)2H2O =>
Sr(OH)2Mn2O7 = Sr(MnO4)2H2O
Ba(OH)2CuO = BaOCu(OH)2 =>
Ba(OH)2CuO = BaOCu(OH)2
AgNO{3+} + CuCI{2+} = AgCI + Cu(NO{3+}){2+} =>
AgNO{3+} + CuCI{2+} = AgCI + Cu(NO{3+}){2+}
H2[MoOCl5] + Zn + HCl = H3[MoCl6] + ZnCl2 + H2O =>
H2[MoOCl5] + Zn + 3 HCl = H3[MoCl6] + ZnCl2 + H2O
Ca + Pb(NO3)2 = CaNO3 + Pb =>
2 Ca + Pb(NO3)2 = 2 CaNO3 + Pb
Al + Fe2O3 = Al2O3 + Fe3 =>
6 Al + 3 Fe2O3 = 3 Al2O3 + 2 Fe3
KOH + AlCl3 + H2O = K[Al(OH)4(H2O)2] + KCl =>
4 KOH + AlCl3 + 2 H2O = K[Al(OH)4(H2O)2] + 3 KCl
Ti + NaOH = TiOH + Na =>
Ti + NaOH = TiOH + Na
HCOOH + Na = HCOONa + H =>
HCOOH + Na = HCOONa + H
CuCl2 + PbNa2 = CuNa2 + PbCl2 =>
CuCl2 + PbNa2 = CuNa2 + PbCl2
NaC6H5CO2 + HCl = C6H6 + NaCl + CO2 =>
NaC6H5CO2 + HCl = C6H6 + NaCl + CO2
H2CO3 + H* = H3CO3 =>
H2CO3 + H* = H3CO3
ZnCl2Mg(OH)2 = MgCl2Zn(OH)2 =>
ZnCl2Mg(OH)2 = MgCl2Zn(OH)2
NH4NO3 + KOH = NH4OH + KNO3 =>
NH4NO3 + KOH = NH4OH + KNO3
NH3 + Cu(NO3) = [Cu(NH3)4]2 + NO3 =>
8 NH3 + 2 Cu(NO3) = [Cu(NH3)4]2 + 2 NO3
HgS + HCl + HNO3 = HgCl4{2-} + S + NO + H2O + H{+} =>
3 HgS + 12 HCl + 2 HNO3 = 3 HgCl4{2-} + 3 S + 2 NO + 4 H2O + 6 H{+}
CuClO3 = CuCl + O =>
CuClO3 = CuCl + 3 O
NH4(OH) + H3(PO4) = (NH4)3(PO4) + H(OH) =>
3 NH4(OH) + H3(PO4) = (NH4)3(PO4) + 3 H(OH)
(NH4)2FeSO4 + KMnO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + (NH4)2SO4 + K2SO4 + H2O =>
10(NH4)2FeSO4 + 6 KMnO4 + 24 H2SO4 = 6 MnSO4 + 5 Fe2(SO4)3 + 10(NH4)2SO4 + 3 K2SO4 + 24 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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