| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe3O4 + 6 H2O = 6 Fe(OH)2 + O2
Cl2 + MgF2 = MgCl2 + F =>
Cl2 + MgF2 = MgCl2 + 2 F
C3H5(NO3)3 = N2 + H2O + CO22O + CO2 =>
42 C3H5(NO3)3 = 63 N2 + 105 H2O + CO22O + 125 CO2
CaCl2 + NO3 = Cl2 + Ca(NO3)2 =>
CaCl2 + 2 NO3 = Cl2 + Ca(NO3)2
U[235]6 + Pu[239] + Cr2 + H4 + Ag + Au = (Cr2H4)19U[235]6Pu[239]AgAu =>
U[235]6 + Pu[239] + 19 Cr2 + 19 H4 + Ag + Au = (Cr2H4)19U[235]6Pu[239]AgAu
MnC12 + A1 = Mn + A1C13 =>
13 MnC12 + 12 A1 = 13 Mn + 12 A1C13
TaCl5 + H2O = HCl + Ta2O5 =>
2 TaCl5 + 5 H2O = 10 HCl + Ta2O5
Cu + HNO3 + HCl = H2O + CuCl2 + NO2 =>
Cu + 2 HNO3 + 2 HCl = 2 H2O + CuCl2 + 2 NO2
NH4Cl + Fe(CNS)3 + HgCl2 = NH4(CNS)3 + FeHg + Cl3 =>
NH4Cl + Fe(CNS)3 + HgCl2 = NH4(CNS)3 + FeHg + Cl3
Ba(NO3)3 + Na3PO4 = BaPO4 + Na3(NO3)3 =>
Ba(NO3)3 + Na3PO4 = BaPO4 + Na3(NO3)3
Fe(s) + CuCl2(aq) = Cu(s) + Fe(Cl)3(aq) =>
2 Fe(s) + 3 CuCl2(aq) = 3 Cu(s) + 2 Fe(Cl)3(aq)
H2SiO3 = SiO2 + H2O =>
H2SiO3 = SiO2 + H2O
Al(OH)3 + (HNO3) = Al(NO3)3 + (H2O) =>
Al(OH)3 + 3(HNO3) = Al(NO3)3 + 3(H2O)
CaCl2(aq) + (NH4)2C2O4(aq) = CaC2O4(l) + NH4Cl(s) =>
CaCl2(aq) + (NH4)2C2O4(aq) = CaC2O4(l) + 2 NH4Cl(s)
Zn(OH)2 + NH4(NO3) + NH4OH = Zn(NH3)4NO + H2O =>
8 Zn(OH)2 + 3 NH4(NO3) + 34 NH4OH = 8 Zn(NH3)4NO + 51 H2O
MgH2 + H2O = H3O + Mg =>
MgH2 + 2 H2O = 2 H3O + Mg
CdSO4 + H2CO3 = CdCO3 + H2SO4 =>
CdSO4 + H2CO3 = CdCO3 + H2SO4
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
NH3 + CuSO4 = Cu(NH3)2 + SO4 =>
2 NH3 + CuSO4 = Cu(NH3)2 + SO4
HF(aq)LiOH(aq) = FLiHOH =>
HF(aq)LiOH(aq) = FLiHOH
Al(HCO3)3 = Al2O3 + CO2 + H2O =>
2 Al(HCO3)3 = Al2O3 + 6 CO2 + 3 H2O
Li2SO4 + CuCl2 = CuSO4 + LiCl =>
Li2SO4 + CuCl2 = CuSO4 + 2 LiCl
CoCl2(H2O)6 + NH4Cl + NH4OH + H2O2 = Co(NH3)6Cl3 + H2O =>
2 CoCl2(H2O)6 + 2 NH4Cl + 10 NH4OH + H2O2 = 2 Co(NH3)6Cl3 + 24 H2O
Cu(NO3)2 + Na2SiO3 = Cu2(SiO3)2 + NaNO3 =>
2 Cu(NO3)2 + 2 Na2SiO3 = Cu2(SiO3)2 + 4 NaNO3
K + Na3[Co(NO2)6] + CH3COOH = K2Na[Co(NO2)6] + CH3COONa + H2 =>
2 K + Na3[Co(NO2)6] + 2 CH3COOH = K2Na[Co(NO2)6] + 2 CH3COONa + H2
H2 + AuPO4 = H2PO4 + Au =>
H2 + AuPO4 = H2PO4 + Au
HCN + O2 = HCNO3 =>
2 HCN + 3 O2 = 2 HCNO3
Ca2OCl2 + HCl = CaCl2 + H2O =>
Ca2OCl2 + 2 HCl = 2 CaCl2 + H2O
Zn{2+} + N2H4 + OH{-} = Zn + N2 + H2O =>
2 Zn{2+} + N2H4 + 4 OH{-} = 2 Zn + N2 + 4 H2O
Al + Fe(Cr2O7) = Al(Cr2O7) + Fe =>
Al + Fe(Cr2O7) = Al(Cr2O7) + Fe
H2CO2 + MgOH2 = Mg2CO2 + H3O =>
H2CO2 + 2 MgOH2 = Mg2CO2 + 2 H3O
Nitrogen + hydrogen = ammonia =>
N2 + 3 H2 = 2 NH3
Mg + FeSO4 = MgSO4 + Fe =>
Mg + FeSO4 = MgSO4 + Fe
HBr + Mn2 = MnBr2 + H2 =>
4 HBr + Mn2 = 2 MnBr2 + 2 H2
C19H3202 + O2 = H2O + CO2 =>
2 C19H3202 + 1639 O2 = 3202 H2O + 38 CO2
C6H6 + Cl = C6H6Cl6 =>
C6H6 + 6 Cl = C6H6Cl6
Zr + HNO3 + HCl = H2(ZrCl6) + NO + H2O =>
3 Zr + 4 HNO3 + 18 HCl = 3 H2(ZrCl6) + 4 NO + 8 H2O
HNO3(aq)H2O(l) = H3ONO3 =>
HNO3(aq)H2O(l) = H3ONO3
NiCI2 + NaOH = Ni(OH) + NaCI2 =>
NiCI2 + NaOH = Ni(OH) + NaCI2
C2H6O + O2 = CO2 + H2O4 =>
2 C2H6O + 15 O2 = 4 CO2 + 6 H2O4
CuSO4(aq) + Al(s) = Cu(s) + Al2(SO4)3 =>
3 CuSO4(aq) + 2 Al(s) = 3 Cu(s) + Al2(SO4)3
C10H4O4 + O2 = CO2 + H2O =>
C10H4O4 + 9 O2 = 10 CO2 + 2 H2O
H{+} + Cu + NO3 = Cu{+2} + NO2 + H2O =>
2 H{+} + Cu + NO3 = Cu{+2} + NO2 + H2O
Al(s) + CuSO4(aq) = AlSO4(aq) + Cu(g) =>
Al(s) + CuSO4(aq) = AlSO4(aq) + Cu(g)
Mn + NaOH + H2O = Na2MnO4 + H2 =>
Mn + 2 NaOH + 2 H2O = Na2MnO4 + 3 H2
NaHCO3(s) = Na(s) + HCO3(g) =>
NaHCO3(s) = Na(s) + HCO3(g)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C3H8O3 + C4H6O5 = C8H14O6 + H2O =>
4 C3H8O3 + C4H6O5 = 2 C8H14O6 + 5 H2O
H2CO3 + Al(OH)3 = Al2(CO3)3 + H2O =>
3 H2CO3 + 2 Al(OH)3 = Al2(CO3)3 + 6 H2O
Co(OH)2 + NH3 = Co(NH3)2 + OH =>
Co(OH)2 + 2 NH3 = Co(NH3)2 + 2 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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