| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 Fe(Cl)3
CO2 + O2 = C(O2)2 =>
CO2 + O2 = C(O2)2
BaSO4 + HNO3 = Ba(NO3)2 + SO3 + H2O =>
BaSO4 + 2 HNO3 = Ba(NO3)2 + SO3 + H2O
Mn + Na2HPO4 + NH3 = MnNH4PO4 + Na =>
Mn + Na2HPO4 + NH3 = MnNH4PO4 + 2 Na
H2S + CO2 = SCO2 + H2 =>
H2S + CO2 = SCO2 + H2
CaO + Na2SO4 = CaSO4 + Na2O =>
CaO + Na2SO4 = CaSO4 + Na2O
Ni(H2O)6(Cl)2 + PPh3 = Ni(Cl)2(PPh3)2 + H2O =>
Ni(H2O)6(Cl)2 + 2 PPh3 = Ni(Cl)2(PPh3)2 + 6 H2O
CdSO4 + Na(HO) = Cd(OH)2 + Na2SO4 =>
CdSO4 + 2 Na(HO) = Cd(OH)2 + Na2SO4
NaHSO4 + Na2O2 = Na2SO4 + H2O2 =>
2 NaHSO4 + Na2O2 = 2 Na2SO4 + H2O2
Ca + Cu3PO4 = CaPO4 + Cu =>
Ca + Cu3PO4 = CaPO4 + 3 Cu
HCl + KP = KCl + HP =>
HCl + KP = KCl + HP
MnO4{-} + H2SO3 = Mn{2+} + SO4{2-} + H{+} + H2O =>
2 MnO4{-} + 5 H2SO3 = 2 Mn{2+} + 5 SO4{2-} + 4 H{+} + 3 H2O
Al + Fe = Fe2Al =>
Al + 2 Fe = Fe2Al
MnCl2 + H2O + CaSO4 + H2 = MnSO4 + HCl + CaOH2 =>
MnCl2 + H2O + CaSO4 + H2 = MnSO4 + 2 HCl + CaOH2
Fe(SO4) + K(MnO4) = Fe(MnO4) + K(SO4) =>
Fe(SO4) + K(MnO4) = Fe(MnO4) + K(SO4)
C4H10O + O2 = CO + H2O =>
C4H10O + 4 O2 = 4 CO + 5 H2O
HI + OH = HIO + H2O =>
HI + 2 OH = HIO + H2O
C8H24N4Hf + O3 = CO2 + H2O + HfO + N2 =>
3 C8H24N4Hf + 29 O3 = 24 CO2 + 36 H2O + 3 HfO + 6 N2
F2 + KI = KF + I =>
F2 + 2 KI = 2 KF + 2 I
C2H10O2 + O2 = C02 + H2O =>
2 C2H10O2 + 3 O2 = 2 C02 + 10 H2O
C6H5COOH + CaCO3 = (C6H5COO)2Ca + H2O + CO2 =>
2 C6H5COOH + CaCO3 = (C6H5COO)2Ca + H2O + CO2
H2O + MnCO = MnO + HCO + H =>
H2O + MnCO = MnO + HCO + H
HClO4 + NaOH = Na(ClO4) + HOH =>
HClO4 + NaOH = Na(ClO4) + HOH
(C2H5)3N + H2O = (C2H5)3NH + OH =>
(C2H5)3N + H2O = (C2H5)3NH + OH
Sb2O5 + H = SbO + H2O =>
Sb2O5 + 6 H = 2 SbO + 3 H2O
PK + Pb(NO3) = P(NO3) + PbK =>
PK + Pb(NO3) = P(NO3) + PbK
KMn + O4 + H2SO4 = MnO7 + K2SO4 + H2O =>
8 KMn + 15 O4 + 4 H2SO4 = 8 MnO7 + 4 K2SO4 + 4 H2O
Bi(NO3)3(aq) + Na2S(aq) = Bi2S3(s) + NaNO3(aq) =>
2 Bi(NO3)3(aq) + 3 Na2S(aq) = Bi2S3(s) + 6 NaNO3(aq)
Li2CO3 = CO2 + Li2O =>
Li2CO3 = CO2 + Li2O
SiCl4(l) + Ag(s) = SiCl2(l) + AgCl =>
SiCl4(l) + 2 Ag(s) = SiCl2(l) + 2 AgCl
HC7H4NO3S = H + C7H4NO3S =>
HC7H4NO3S = H + C7H4NO3S
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CuCl4 + NH4OH = Cu(NH3) + Cl2 + H2O =>
CuCl4 + NH4OH = Cu(NH3) + 2 Cl2 + H2O
La2O3 + P4O6 = LaPO3 =>
2 La2O3 + P4O6 = 4 LaPO3
Ca = Ca(oh)2 =>
2 Ca = Ca(oh)2
MgO + H2O = OH + HMg =>
MgO + 2 H2O = 3 OH + HMg
NaOH(aq) + H3PO4 = NaPO4 + OHH3 =>
NaOH(aq) + H3PO4 = NaPO4 + OHH3
Cr2O3 + H2S = Cr + S4 + H2O =>
4 Cr2O3 + 12 H2S = 8 Cr + 3 S4 + 12 H2O
CaCrO4 = Ca{2+} + CrO4{2-} =>
CaCrO4 = Ca{2+} + CrO4{2-}
Cs{+} + O{2-} = Cs2O =>
2 Cs{+} + O{2-} = Cs2O
C2H5OC2H5 + HCl = C2H5OH + C2H5Cl =>
C2H5OC2H5 + HCl = C2H5OH + C2H5Cl
KNO2 + NH4OH + H2SO4 = K2SO4 + H2O + N2O =>
4 KNO2 + 2 NH4OH + 2 H2SO4 = 2 K2SO4 + 7 H2O + 3 N2O
AlCl3(aq) + H2SO4(aq) = Al2(SO4)3(aq) + HCl(aq) =>
2 AlCl3(aq) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 HCl(aq)
KIO3 + HCl = KICl4 + Cl2 + H2O =>
KIO3 + 6 HCl = KICl4 + Cl2 + 3 H2O
FeO2 + O2 = FeO3 =>
2 FeO2 + O2 = 2 FeO3
C2H4O + H2 = C2H5O =>
2 C2H4O + H2 = 2 C2H5O
HBr(aq) + Cr(s) = CrBr3(s) + H2(g) =>
6 HBr(aq) + 2 Cr(s) = 2 CrBr3(s) + 3 H2(g)
Ag(s) + HCl(aq) = AgCl(s) + H2(l) =>
2 Ag(s) + 2 HCl(aq) = 2 AgCl(s) + H2(l)
Cl2O7 + H2SO4 = HClO4 + SO3 =>
Cl2O7 + H2SO4 = 2 HClO4 + SO3
C2H4N4 + C2H6O2 = C4H10N4O2 =>
C2H4N4 + C2H6O2 = C4H10N4O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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