| Équations équilibrées la veille | Équations équilibrées le lendemain |
OCN + H2O = HOCN + OH
AlI3 + AgNO3 = Al(NO3)3 + AgI =>
AlI3 + 3 AgNO3 = Al(NO3)3 + 3 AgI
HSO4 + NH3 = NH4 + SO4 =>
HSO4 + NH3 = NH4 + SO4
MnO + KCIO3 + KOH = K1MnO4 + KCI + H2O =>
6 MnO + 5 KCIO3 + 6 KOH = 6 K1MnO4 + 5 KCI + 3 H2O
Mn + CO2 = MnO + C =>
2 Mn + CO2 = 2 MnO + C
CuO(s) + HNO3(aq) = CuH + NO4 =>
CuO(s) + HNO3(aq) = CuH + NO4
H3PO4 + Na3(OH)3 = Na3PO4 + H2O =>
H3PO4 + Na3(OH)3 = Na3PO4 + 3 H2O
C8H10 + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 + C8H6O4 =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 12 MnSO4 + 28 H2O + 6 K2SO4 + 5 C8H6O4
Sb2S3 + O2 = SO2 + Sb2O4 =>
Sb2S3 + 5 O2 = 3 SO2 + Sb2O4
HCl + OsO4 = OsCl + H2O + O2 =>
4 HCl + 4 OsO4 = 4 OsCl + 2 H2O + 7 O2
NaOH + ClO2 = NaClO2 + O2 + H2O =>
4 NaOH + 4 ClO2 = 4 NaClO2 + O2 + 2 H2O
CsBr + H2O = H2Br + CsO =>
CsBr + H2O = H2Br + CsO
Fr(s) + Cl2(g) = FrCl(s) =>
2 Fr(s) + Cl2(g) = 2 FrCl(s)
CH4H12 + O2 = CO2 + H2O =>
CH4H12 + 5 O2 = CO2 + 8 H2O
C6H5COOHOH + CH3COOOOCH3 = C6H5COOHCOOCH3 + CH3OOH =>
10 C6H5COOHOH + CH3COOOOCH3 = 8 C6H5COOHCOOCH3 + CH3OOH
Br2 + HSO3{-} + H2O = SO4{2-} + Br{-} + H{+} =>
Br2 + HSO3{-} + H2O = SO4{2-} + 2 Br{-} + 3 H{+}
Cl2 + Zn = Zn{2+} + Cl{-} =>
Cl2 + Zn = Zn{2+} + 2 Cl{-}
H4C2O2 + Ca(OH)2 = Ca(C2H3O2)2 + H2O =>
2 H4C2O2 + Ca(OH)2 = Ca(C2H3O2)2 + 2 H2O
Pb(OH)4 + H3AsO3 = Pb3(AsO3)4 + H2O =>
3 Pb(OH)4 + 4 H3AsO3 = Pb3(AsO3)4 + 12 H2O
NH4 + CsOH = NH3 + H2O + Cs =>
NH4 + CsOH = NH3 + H2O + Cs
Al3 + HCl = Al4(Cl4)3 + H2 =>
4 Al3 + 36 HCl = 3 Al4(Cl4)3 + 18 H2
CO2 + HNO3 = C6(H2O)6 + O2 + N2O5 =>
6 CO2 + 12 HNO3 = C6(H2O)6 + 6 O2 + 6 N2O5
PhCH3(aq) + KMnO4(aq) + H2SO4(aq) = PhCOOH(aq) + K2SO4(aq) + MnSO4(aq) + H2O(l) =>
5 PhCH3(aq) + 6 KMnO4(aq) + 9 H2SO4(aq) = 5 PhCOOH(aq) + 3 K2SO4(aq) + 6 MnSO4(aq) + 14 H2O(l)
Cl2O7 + H2O = Cl2H2O8 =>
Cl2O7 + H2O = Cl2H2O8
NaOH + H2CO3 = HCNaO3 + H2O =>
NaOH + H2CO3 = HCNaO3 + H2O
MgCl2 + Al(OH)3 = AlCl3 + Mg(OH)2 =>
3 MgCl2 + 2 Al(OH)3 = 2 AlCl3 + 3 Mg(OH)2
C6H5COCl + H2O2 + NaOH = C14H10O4 + NaCl + H2O =>
2 C6H5COCl + H2O2 + 2 NaOH = C14H10O4 + 2 NaCl + 2 H2O
C2H4O + Cu + H2O = C2H5OH + CuO =>
C2H4O + Cu + H2O = C2H5OH + CuO
Hg + Zn(NO3)2 = Zn + Hg(NO3)2 =>
Hg + Zn(NO3)2 = Zn + Hg(NO3)2
HgS + CaO = Hg + CaSO4 + CaS =>
4 HgS + 4 CaO = 4 Hg + CaSO4 + 3 CaS
HCOONa = Na{+} + HCOO{-} =>
HCOONa = Na{+} + HCOO{-}
Co(OH)2 + Cl + H + NH4OH = [Co(NH3)6]Cl2 + H2O =>
Co(OH)2 + 2 Cl + 2 H + 6 NH4OH = [Co(NH3)6]Cl2 + 8 H2O
Si + NO = SiNO =>
Si + NO = SiNO
HCOO + O2 = H2O + CO2 =>
4 HCOO + O2 = 2 H2O + 4 CO2
CuNaHCO3 = CuCO3NaH =>
CuNaHCO3 = CuCO3NaH
In{3+} + OH{-} = In(OH)3 =>
In{3+} + 3 OH{-} = In(OH)3
KI + K2CrO7 + H2SO4 = Cr(SO4)3 + K2SO4 + I2 + H2O =>
6 KI + K2CrO7 + 7 H2SO4 = Cr(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
S + O2 = SO2 =>
S + O2 = SO2
MgCl2 + Br = MgBr2 + Cl =>
MgCl2 + 2 Br = MgBr2 + 2 Cl
Cu + HNO3 = Cu(NO4)2 + NO2 + H2O =>
Cu + 8 HNO3 = Cu(NO4)2 + 6 NO2 + 4 H2O
Cu(ClO3)2 = Cu + Cl2 + O2 =>
Cu(ClO3)2 = Cu + Cl2 + 3 O2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
HgNO3 + KI = HgI + K(NO3) =>
HgNO3 + KI = HgI + K(NO3)
KMnO4 + C3H6O + NaOH = MnO2 + CH3COONa + H2O + K =>
2 KMnO4 + 2 C3H6O + 3 NaOH = 2 MnO2 + 3 CH3COONa + 3 H2O + 2 K
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cr2S3 + H2O = H2S + Cr2O3 =>
Cr2S3 + 3 H2O = 3 H2S + Cr2O3
Mg + CaCO3 = Ca + MgCO3 =>
Mg + CaCO3 = Ca + MgCO3
C2H2H2 = C2H4 =>
C2H2H2 = C2H4
CH4ON + O2 = CO2 + NO2 + H2O =>
2 CH4ON + 5 O2 = 2 CO2 + 2 NO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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