| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3)2(aq) = Cu(aq) + 2 NO3(aq)
Fe(SO4) + K2(SO4) + HNO3 + CO2 + Cl2 + H2O = H2SO4 + HClO + C6N6FeK4 =>
Fe(SO4) + 2 K2(SO4) + 6 HNO3 + 6 CO2 + 30 Cl2 + 30 H2O = 3 H2SO4 + 60 HClO + C6N6FeK4
Mn(NO3)2 + (Pb2Pb)O4 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
2 Mn(NO3)2 + 5(Pb2Pb)O4 + 26 HNO3 = 15 Pb(NO3)2 + 2 HMnO4 + 12 H2O
C4H6O4Pb + BaCl2 = Cl2Pb + C4H6BaO4 =>
C4H6O4Pb + BaCl2 = Cl2Pb + C4H6BaO4
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
H2C2O4H2O + Ca(OH)2 = CaC2O4 + H2O =>
H2C2O4H2O + Ca(OH)2 = CaC2O4 + 3 H2O
Al + HMnO4 = Al(MnO4)3 + H2 =>
2 Al + 6 HMnO4 = 2 Al(MnO4)3 + 3 H2
Cr(NO3)3 + NaI = CrI + Na(NO3)3 =>
Cr(NO3)3 + NaI = CrI + Na(NO3)3
NaHCO3 + Ca(OH)2 = H2O + CaCO3 + Na2CO3 =>
2 NaHCO3 + Ca(OH)2 = 2 H2O + CaCO3 + Na2CO3
Na + Lv = LvNa =>
Na + Lv = LvNa
C32H64O2 + O2 = CO2 + H2O =>
C32H64O2 + 47 O2 = 32 CO2 + 32 H2O
KCl + BaBr = KBr + BaCl =>
KCl + BaBr = KBr + BaCl
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
SiCO = Si + CO =>
SiCO = Si + CO
NH2OH = NH3 + N2 + H2O =>
3 NH2OH = NH3 + N2 + 3 H2O
KOH + HClO3 = H2O + KClO3 =>
KOH + HClO3 = H2O + KClO3
C10H16N2O8 + Ca = CaC10H16N2O8 =>
C10H16N2O8 + Ca = CaC10H16N2O8
Pb + Al{+3} = Pb{2+} + Al =>
3 Pb + 2 Al{+3} = 3 Pb{2+} + 2 Al
KSO4 + SrNO2 = KNO2 + SrSO4 =>
KSO4 + SrNO2 = KNO2 + SrSO4
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
CHCHOH + O = H2O + CO =>
2 CHCHOH + 5 O = 3 H2O + 4 CO
Na + B = NaB =>
Na + B = NaB
Al2(SO4)3 + MgCl2 = Al2Cl2 + Mg(SO4)3 =>
Al2(SO4)3 + MgCl2 = Al2Cl2 + Mg(SO4)3
NH4 + O2 + CH = HCN + H2O =>
NH4 + O2 + CH = HCN + 2 H2O
Na2SO3 + KMnO4 + H2O = Na2SO4 + MnO2 + KOH =>
3 Na2SO3 + 2 KMnO4 + H2O = 3 Na2SO4 + 2 MnO2 + 2 KOH
He + Xe = He2Xe5 =>
2 He + 5 Xe = He2Xe5
Mg(s) + FeCl3(aq) = Fe(s) + MgCl2(aq) =>
3 Mg(s) + 2 FeCl3(aq) = 2 Fe(s) + 3 MgCl2(aq)
S{2-} + MnO4{2-} + H3O{+} = S + Mn{2+} + H2O =>
2 S{2-} + MnO4{2-} + 8 H3O{+} = 2 S + Mn{2+} + 12 H2O
Na2CO3 + CuNO3 = NaNO3 + Cu2CO3 =>
Na2CO3 + 2 CuNO3 = 2 NaNO3 + Cu2CO3
O + NH2 = NO2 + H2O =>
3 O + NH2 = NO2 + H2O
C2H5OH + CuO = CHCOOH + Cu + H2O =>
C2H5OH + 3 CuO = CHCOOH + 3 Cu + 2 H2O
K2 + SO3 = K2SO3 =>
K2 + SO3 = K2SO3
C7H8 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
5 C7H8 + 6 KMnO4 + 9 H2SO4 = 5 C7H6O2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
CuCl2 + RbOH = Cu(OH)2 + RbCl =>
CuCl2 + 2 RbOH = Cu(OH)2 + 2 RbCl
H2 + N2NH3 = NH3 =>
3 H2 + N2NH3 = 3 NH3
Hf2TiN2F2 = HfN + TiF3 + Ti =>
3 Hf2TiN2F2 = 6 HfN + 2 TiF3 + Ti
HCl + AgCO3 = CO2 + AgCl2 + H2O =>
2 HCl + AgCO3 = CO2 + AgCl2 + H2O
HBr + H2O = BrH3O =>
HBr + H2O = BrH3O
HSO{4} + NaOH = NaSO{4} + HOH =>
HSO{4} + NaOH = NaSO{4} + HOH
Cr + H2S = CrS + H2 =>
Cr + H2S = CrS + H2
CaOH2 + Mn(NO2)2 = Ca(NO2)2 + MnOH2 =>
CaOH2 + Mn(NO2)2 = Ca(NO2)2 + MnOH2
NH4NO3 + CHCl3 = NH4Cl + HNO3 + CCl2 =>
NH4NO3 + CHCl3 = NH4Cl + HNO3 + CCl2
Li + C + O2 = Li2CO3 =>
4 Li + 2 C + 3 O2 = 2 Li2CO3
Si + Fe2O3 = SiO2 + Fe =>
3 Si + 2 Fe2O3 = 3 SiO2 + 4 Fe
HO = H + O =>
HO = H + O
AlOHOHOH + HCl = AlCl3 + H2O =>
AlOHOHOH + 3 HCl = AlCl3 + 3 H2O
C2H4O + KMnO4 + KOH = C2H4O2 + K2MnO4 + H2O =>
C2H4O + 2 KMnO4 + 2 KOH = C2H4O2 + 2 K2MnO4 + H2O
Ag + FeO2 = AgFe + O2 =>
Ag + FeO2 = AgFe + O2
KBr(aq) + AgNo3(aq) = KNo3(aq) + AgBr(s) =>
KBr(aq) + AgNo3(aq) = KNo3(aq) + AgBr(s)
AlI3 + (NH4)2S = Al2S3 + NH4I =>
2 AlI3 + 3(NH4)2S = Al2S3 + 6 NH4I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/17/24
Équations équilibrées sur08/16/23
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