| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
Ag(s) + H2S(g) = Ag2S(s) + H2(g) =>
2 Ag(s) + H2S(g) = Ag2S(s) + H2(g)
PbH2(SO4) = Pb(SO4)H2 =>
PbH2(SO4) = Pb(SO4)H2
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + H2O2 + K2C2O4 = K[Fe(C2O4)2]*2H2O + (NH4) + SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 H2O2 + K2C2O4 = 2 K[Fe(C2O4)2]*2H2O + 4(NH4) + 4 SO4 + 14 H2O
Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu
Ag(NO3)2 + Na2O = AgO + Na(NO3) =>
Ag(NO3)2 + Na2O = AgO + 2 Na(NO3)
Fe(OH)3 + KOH = K3Fe(OH)6 =>
Fe(OH)3 + 3 KOH = K3Fe(OH)6
CaCl2 + H2O2 = CaO2 + HCl =>
CaCl2 + H2O2 = CaO2 + 2 HCl
ZnSO4 + KOH = K2SO4 + Zn(OH)2 =>
ZnSO4 + 2 KOH = K2SO4 + Zn(OH)2
Pb + H2O2 = PbO + H2 =>
2 Pb + H2O2 = 2 PbO + H2
Mg(OH)2 + NaHCO3 = Mg(NaCO3)2 + H2O =>
Mg(OH)2 + 2 NaHCO3 = Mg(NaCO3)2 + 2 H2O
Fe(OH)3 + KOH = K3FeO3 + H2O =>
Fe(OH)3 + 3 KOH = K3FeO3 + 3 H2O
CaCl2 + H2O2 = CaO2 + HCl =>
CaCl2 + H2O2 = CaO2 + 2 HCl
NH3 + Li = LiNH2 + H2 =>
2 NH3 + 2 Li = 2 LiNH2 + H2
CaCl2 + H2O2 = Ca(OH)2 + Cl2 =>
CaCl2 + H2O2 = Ca(OH)2 + Cl2
Fe(OH)3 + KOH = K3FeO3 + H2O =>
Fe(OH)3 + 3 KOH = K3FeO3 + 3 H2O
CaCl2 + H2O2 = Ca(OH)2 + Cl2 =>
CaCl2 + H2O2 = Ca(OH)2 + Cl2
MnO4{-} + I{-} + H{+} = Mn{3+} + I2 + H2O =>
MnO4{-} + 4 I{-} + 8 H{+} = Mn{3+} + 2 I2 + 4 H2O
Fe(OH)3 + KOH = K3FeO3 + H2O =>
Fe(OH)3 + 3 KOH = K3FeO3 + 3 H2O
C2H5OH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + H2O + K2SO4 =>
C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 CO2 + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
Fe(OH)3 + KOH = K3FeO3 + H2O =>
Fe(OH)3 + 3 KOH = K3FeO3 + 3 H2O
CaCl2 + H2O2 = Ca(OH)2 + Cl2 =>
CaCl2 + H2O2 = Ca(OH)2 + Cl2
MnO2 + CuI + H2SO4 = MnSO4 + CuSO4 + I + H2O =>
MnO2 + CuI + 2 H2SO4 = MnSO4 + CuSO4 + I + 2 H2O
Fe(OH)3 + KOH = K3FeO3 + H2O =>
Fe(OH)3 + 3 KOH = K3FeO3 + 3 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
FeMnO4 + H = Fe + Mn + H2O =>
FeMnO4 + 8 H = Fe + Mn + 4 H2O
(NH4)3PO4 + AgNO3 = Ag3PO4 + NH4NO3 =>
(NH4)3PO4 + 3 AgNO3 = Ag3PO4 + 3 NH4NO3
K2Cr2O7 + NaI + KOH + H2O = K3Cr(OH)6 + NaOH + I2 =>
K2Cr2O7 + 6 NaI + 4 KOH + 7 H2O = 2 K3Cr(OH)6 + 6 NaOH + 3 I2
C3H7SH + I2 = C6H14S2 + HI =>
2 C3H7SH + I2 = C6H14S2 + 2 HI
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
BaCl2 + Na2CO3 = NaCl + BaCO3 =>
BaCl2 + Na2CO3 = 2 NaCl + BaCO3
H{+} + MnO4{-2} + V2O5 = V{+2} + H2O + MnO4{-} =>
10 H{+} + 6 MnO4{-2} + V2O5 = 2 V{+2} + 5 H2O + 6 MnO4{-}
Fe(OH)3 + KOH = K3FeO3 + H2O =>
Fe(OH)3 + 3 KOH = K3FeO3 + 3 H2O
CaCl2 + H2O2 = Ca(OH)2 + Cl2 =>
CaCl2 + H2O2 = Ca(OH)2 + Cl2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Fe(OH)3 + KOH = K3FeO3 + H2O =>
Fe(OH)3 + 3 KOH = K3FeO3 + 3 H2O
(CH3CH2OH)(O2) = (H2O)(CH3COOH) =>
(CH3CH2OH)(O2) = (H2O)(CH3COOH)
CaCl2 + H2O2 = Ca(OH)2 + Cl2 =>
CaCl2 + H2O2 = Ca(OH)2 + Cl2
Fe(OH)3 + KOH = K3FeO3 + H2O =>
Fe(OH)3 + 3 KOH = K3FeO3 + 3 H2O
CaCl2 + H2O2 = Ca(OH)2 + Cl2 =>
CaCl2 + H2O2 = Ca(OH)2 + Cl2
Fe(OH)3 + KOH = K3FeO3 + H2O =>
Fe(OH)3 + 3 KOH = K3FeO3 + 3 H2O
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Fe(OH)3 + KOH = K3FeO3 + H2O =>
Fe(OH)3 + 3 KOH = K3FeO3 + 3 H2O
CaCl2 + H2O2 = Ca(OH)2 + Cl2 =>
CaCl2 + H2O2 = Ca(OH)2 + Cl2
ZnPb(C2H3O2) = PbZn(C2H3O2) =>
ZnPb(C2H3O2) = PbZn(C2H3O2)
AlCl3 + Mg = MgCl2 + Al =>
2 AlCl3 + 3 Mg = 3 MgCl2 + 2 Al
HC2H3 + O2 = H2O2CO2 =>
HC2H3 + 4 O2 = 2 H2O2CO2
H3AsO4 + H2S = H2O + As2S3 + S =>
2 H3AsO4 + 5 H2S = 8 H2O + As2S3 + 2 S
Fe(OH)3 + KOH = KFeO2 + H2O =>
Fe(OH)3 + KOH = KFeO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/14/24
Équations équilibrées sur05/14/23
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