| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co + 2 CH3COOH + 4 H2O = Co(CH3COO)2*4H2O + H2
Fe + S + H2SO4 = FeSO4 + H2S =>
Fe + S + H2SO4 = FeSO4 + H2S
Al + H2O2 = AlO + H2O =>
Al + H2O2 = AlO + H2O
Co(ClO3)2 = Co(ClO2)2 + O2 =>
Co(ClO3)2 = Co(ClO2)2 + O2
Sb2S3 + KOH = Sb(OH)3 + K2S =>
Sb2S3 + 6 KOH = 2 Sb(OH)3 + 3 K2S
C8H8 + H2O2 = C7H6O + H2O =>
7 C8H8 + 12 H2O2 = 8 C7H6O + 16 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + NH4(NO3) = N2 + H2O + Al2O3 =>
2 Al + 3 NH4(NO3) = 3 N2 + 6 H2O + Al2O3
Cl2 + S = Cl2S5 =>
Cl2 + 5 S = Cl2S5
Al + H2O2 = Al(OH)3 =>
2 Al + 3 H2O2 = 2 Al(OH)3
BF3 + Br2 = BBr3 + F2 =>
2 BF3 + 3 Br2 = 2 BBr3 + 3 F2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KOH + Sb2S3 = K2S + Sb2O3 + H2O =>
6 KOH + Sb2S3 = 3 K2S + Sb2O3 + 3 H2O
HClO + BaO = BaClO + OH =>
HClO + BaO = BaClO + OH
Al + H2O2 = Al2O3 + H2O =>
2 Al + 3 H2O2 = Al2O3 + 3 H2O
H1 + Cu(OH)2 + NH4OH = Cu(NH3)6 + H2O =>
2 H1 + Cu(OH)2 + 6 NH4OH = Cu(NH3)6 + 8 H2O
C6H5O2N + HCl + Fe = C6H5NH2 + FeCl3 + H2O =>
C6H5O2N + 6 HCl + 2 Fe = C6H5NH2 + 2 FeCl3 + 2 H2O
H2SiCl2 + NH3 = Si3N4 + HCl + H2 =>
3 H2SiCl2 + 4 NH3 = Si3N4 + 6 HCl + 6 H2
Cu(CO3)2 + H2O2 = Cu2O3 + H2CO3 + O2 =>
4 Cu(CO3)2 + 8 H2O2 = 2 Cu2O3 + 8 H2CO3 + 5 O2
S + H2O2 = SO2 + H2O =>
S + 2 H2O2 = SO2 + 2 H2O
Al + H2O2 = AlO + H2 =>
2 Al + H2O2 = 2 AlO + H2
S + H2O2 = H2S + O2 =>
S + H2O2 = H2S + O2
Al + H2O2 = AlO2 + H2 =>
Al + H2O2 = AlO2 + H2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
NH4NO3 + HI = NH4I + HNO3 =>
NH4NO3 + HI = NH4I + HNO3
CH3COOH + RbOH = CH3COORb + H2O =>
CH3COOH + RbOH = CH3COORb + H2O
S + H2O2 = SO3 + H2O =>
S + 3 H2O2 = SO3 + 3 H2O
Al2O3 + Ba(OH)2 + H2O = Ba[Al(OH)4]2 =>
Al2O3 + Ba(OH)2 + 3 H2O = Ba[Al(OH)4]2
KClO2(s) = KCl(s) + O2(g) =>
KClO2(s) = KCl(s) + O2(g)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
HC2H3O2(aq) + NH3*H2O(aq) = NH4C2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + NH3*H2O(aq) = NH4C2H3O2(aq) + H2O(l)
Mn2(CO3)4 = Mn + CO3 =>
Mn2(CO3)4 = 2 Mn + 4 CO3
NaICaCl2 = NaCl2CaI =>
NaICaCl2 = NaCl2CaI
S + H2O2 = H2SO4 + H2O =>
S + 3 H2O2 = H2SO4 + 2 H2O
Al2O3 + Ba(OH)2 + H2O = Ba(Al(OH)4)2 =>
Al2O3 + Ba(OH)2 + 3 H2O = Ba(Al(OH)4)2
Na2Cr2O7 + FeSO4 = Na2SO4 + FeCr2O7 =>
Na2Cr2O7 + FeSO4 = Na2SO4 + FeCr2O7
S + H2O2 = SO4 + H2O =>
S + 4 H2O2 = SO4 + 4 H2O
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
Zn + HgCl2 = ZnCl2 + Hg =>
Zn + HgCl2 = ZnCl2 + Hg
S + H2O2 = SO + H2O =>
S + H2O2 = SO + H2O
AgNO3 + Ca(OH)2 = Ag2O + Ca(NO3)2 + H2O =>
2 AgNO3 + Ca(OH)2 = Ag2O + Ca(NO3)2 + H2O
Na2ZnO2 + CO2 = Na2CO3 + ZnO =>
Na2ZnO2 + CO2 = Na2CO3 + ZnO
Al2O3 + Ba(OH)2 + H2O = Ba3[Al(OH)6]2 =>
Al2O3 + 3 Ba(OH)2 + 3 H2O = Ba3[Al(OH)6]2
S + SO2 = SO =>
S + SO2 = 2 SO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(l) =>
HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(l)
Be(NO3)2 + NaOH = Be(OH)2 + Na(NO3) =>
Be(NO3)2 + 2 NaOH = Be(OH)2 + 2 Na(NO3)
Al + H2O2 = AlO + H2O =>
Al + H2O2 = AlO + H2O
Al + H2O2 = Al2O3 + H2O =>
2 Al + 3 H2O2 = Al2O3 + 3 H2O
Mg(NO3)2(aq) + Li2SO4(aq) = LiNO3 + MgSO4 =>
Mg(NO3)2(aq) + Li2SO4(aq) = 2 LiNO3 + MgSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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