| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO(s) + 2 HClO4(aq) = Ca(ClO4)2 + H2O
KCl + Mg(OH)2 = K(OH) + MgCl2 =>
2 KCl + Mg(OH)2 = 2 K(OH) + MgCl2
CH3CH2CHO + Ag(NH3)2OH = CH3CH2COOH + Ag + NH3 + H2O =>
CH3CH2CHO + 2 Ag(NH3)2OH = CH3CH2COOH + 2 Ag + 4 NH3 + H2O
S + P = S3P2 =>
3 S + 2 P = S3P2
Sn + PbCl3 = Pb + SnCl3 =>
Sn + PbCl3 = Pb + SnCl3
C2H4O + H2O = C2H6O + O2 =>
2 C2H4O + 2 H2O = 2 C2H6O + O2
CuCl + I = CuI + Cl2 =>
2 CuCl + 2 I = 2 CuI + Cl2
OCl[{-}] + I[{-}] = IO2[{-}] + Cl[{-}] =>
2 OCl[{-}] + I[{-}] = IO2[{-}] + 2 Cl[{-}]
NaHSO4 + SO3 = Na2S2O7 + H2SO4 =>
2 NaHSO4 + SO3 = Na2S2O7 + H2SO4
NaCO3 + CaCl3 = NaCl + Ca(CO3)3 =>
3 NaCO3 + CaCl3 = 3 NaCl + Ca(CO3)3
Ba12 + H2C4 = BaH + C =>
Ba12 + 6 H2C4 = 12 BaH + 24 C
Hg{2+} + Cl{2-} = Hg2Cl2 =>
2 Hg{2+} + 2 Cl{2-} = Hg2Cl2
Fe2O3 + Carbonmonoxide = Carbondioxide + iron =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + HNO3(aq) =>
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + 2 HNO3(aq)
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3 =>
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3
Ae(OH)3 = Ae2O3 + H2O(t) =>
2 Ae(OH)3 = Ae2O3 + 3 H2O(t)
NaOH + H2O = NaO2 + H3O =>
NaOH + 4 H2O = NaO2 + 3 H3O
H4[Fe(CN)6] + Fe(OH)3 = FeH[Fe(CN)6] + H2O =>
H4[Fe(CN)6] + Fe(OH)3 = FeH[Fe(CN)6] + 3 H2O
Br2 + H2S + H2O = H2SO + HBr =>
Br2 + H2S + H2O = H2SO + 2 HBr
CaBr2 + AuClO4 = AuBr + Ca(ClO4)2 =>
CaBr2 + 2 AuClO4 = 2 AuBr + Ca(ClO4)2
Cl + O + S = ClOS =>
Cl + O + S = ClOS
Cu(NO3)2 + Na2S = Na(NO3) + CuS =>
Cu(NO3)2 + Na2S = 2 Na(NO3) + CuS
Co(NH3)6Cl2 + NH4Cl + O2 = [Co(NH3)6]Cl3 + H2O + NH3 =>
4 Co(NH3)6Cl2 + 4 NH4Cl + O2 = 4[Co(NH3)6]Cl3 + 2 H2O + 4 NH3
FeCO3 + Na2SO4 = FeSO4 + Na2CO3 =>
FeCO3 + Na2SO4 = FeSO4 + Na2CO3
LiOH + Ca3(PO4)2 = Li3PO4 + Ca(OH)2 =>
6 LiOH + Ca3(PO4)2 = 2 Li3PO4 + 3 Ca(OH)2
Cr + O2 = Cr2O5 =>
4 Cr + 5 O2 = 2 Cr2O5
Li3C3H5O7 + MnO2 = CO2 + C + H2O + LiMn2O4 =>
4 Li3C3H5O7 + 24 MnO2 = 9 CO2 + 3 C + 10 H2O + 12 LiMn2O4
AlI3 + Hg(NO3)2 = Al(NO3)2 + HgI3 =>
AlI3 + Hg(NO3)2 = Al(NO3)2 + HgI3
K2SO4 + KNO3 = K2NO3 + KSO4 =>
K2SO4 + KNO3 = K2NO3 + KSO4
PbCO3*Pb(OH)2 + HNO3 = Pb(NO3)2 + H2O + CO2 =>
PbCO3*Pb(OH)2 + 4 HNO3 = 2 Pb(NO3)2 + 3 H2O + CO2
Cd(OH)2 + NH4OH = Cd(NH3)4 + OH + H2O =>
Cd(OH)2 + 4 NH4OH = Cd(NH3)4 + 2 OH + 4 H2O
C6H12 + MnO4 = C6H10(OH)2 + MnO2 =>
C6H12 + MnO4 = C6H10(OH)2 + MnO2
NaCl + Fe = FeCl2 + Na =>
2 NaCl + Fe = FeCl2 + 2 Na
CaCO3 + SiO2 = CaO + Si(CO3)2 =>
2 CaCO3 + SiO2 = 2 CaO + Si(CO3)2
K3[Cr(C2O4)3] + NaOH = Cr(OH)3 + KOH + Na2C2O4 =>
K3[Cr(C2O4)3] + 6 NaOH = Cr(OH)3 + 3 KOH + 3 Na2C2O4
CH3COOH + OH = H2O + COO =>
CH3COOH + 8 OH = 6 H2O + 2 COO
W + H2O2 = H2WO4 + H2 =>
W + 2 H2O2 = H2WO4 + H2
MnSO4 + K2SO4 + H2SO4 = SO2 + KMnO4 + H2O =>
2 MnSO4 + K2SO4 + 2 H2SO4 = 5 SO2 + 2 KMnO4 + 2 H2O
C6H5CH2SSCH2C6H5 + O2 = CO2 + SO3 + H2O =>
2 C6H5CH2SSCH2C6H5 + 41 O2 = 28 CO2 + 4 SO3 + 14 H2O
NH4OH(aq) + H2C2O4(aq) = (NH4)2C2O4(aq) + H2O =>
2 NH4OH(aq) + H2C2O4(aq) = (NH4)2C2O4(aq) + 2 H2O
C + Cl2 = C(Cl2) =>
C + Cl2 = C(Cl2)
AlC + H2O = (CH)4 + AlOH =>
4 AlC + 4 H2O = (CH)4 + 4 AlOH
CaO + Ba(OH)2 = Ca(OH)2 + BaO =>
CaO + Ba(OH)2 = Ca(OH)2 + BaO
MnO4{-} + Cl{-} + OH{-} = MnO4{3-} + ClO3{-} + H2O =>
3 MnO4{-} + Cl{-} + 6 OH{-} = 3 MnO4{3-} + ClO3{-} + 3 H2O
Zn + OH + K2CO3 = ZnCO3 + KOH =>
Zn + 2 OH + K2CO3 = ZnCO3 + 2 KOH
C8H14 + O2 = H2O + C =>
2 C8H14 + 7 O2 = 14 H2O + 16 C
Fe + Ag = Fe3Ag =>
3 Fe + Ag = Fe3Ag
KL + KMnO4 + H2SO4 = MnSO4 + L + K2SO4 + H2O =>
5 KL + KMnO4 + 4 H2SO4 = MnSO4 + 5 L + 3 K2SO4 + 4 H2O
Al(NO)3 + HNO3 = Al(OH)3 + NO2 + H2O =>
Al(NO)3 + 9 HNO3 = Al(OH)3 + 12 NO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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