| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + Na2CO3 = Na2SO3 + CO2
NaCl + SO2 + H2O = NaHSO3 + HCl =>
NaCl + SO2 + H2O = NaHSO3 + HCl
NH3(g) + F2(g) = N2F4(g) + HF(g) =>
2 NH3(g) + 5 F2(g) = N2F4(g) + 6 HF(g)
AlI3 + Br = AlBr3 + I =>
AlI3 + 3 Br = AlBr3 + 3 I
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Ag + I{-} + Sn{4+} = AgI + Sn{2+} =>
2 Ag + 2 I{-} + Sn{4+} = 2 AgI + Sn{2+}
Bi + S = Bi2S3 =>
2 Bi + 3 S = Bi2S3
ClCO2 + H2O = ClH2CO3 =>
ClCO2 + H2O = ClH2CO3
NH4Br + Pb(C2H3O2)2 = (NH4)2Pb + Br(C2H3O2) =>
2 NH4Br + Pb(C2H3O2)2 = (NH4)2Pb + 2 Br(C2H3O2)
NaBr + HNO3 = Br + NaNO3 + H2 = =>
2 NaBr + 2 HNO3 = 2 Br + 2 NaNO3 + H2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C6H12 + NaHCO3 = H2O + CO2 + Na =>
C6H12 + 36 NaHCO3 = 24 H2O + 42 CO2 + 36 Na
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Mg(OH)2 + HCIO2 = Mg(CIO2)2 + H2O =>
Mg(OH)2 + 2 HCIO2 = Mg(CIO2)2 + 2 H2O
CH3CO2H + Mg = H2 + Mg(C2H3O2)2 =>
2 CH3CO2H + Mg = H2 + Mg(C2H3O2)2
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH =>
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH
(NH4)2SO4 + C(ClO4)4 = CS2 + O2 + NH4ClO4 =>
2(NH4)2SO4 + C(ClO4)4 = CS2 + 4 O2 + 4 NH4ClO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu + HgCl = CuCl + Hg =>
Cu + HgCl = CuCl + Hg
H4P4O7 + Ca(OH)2 = Ca2P4O7 + H2O =>
H4P4O7 + 2 Ca(OH)2 = Ca2P4O7 + 4 H2O
NaF + NH3 = NaNH3 + F2 =>
2 NaF + 2 NH3 = 2 NaNH3 + F2
HgSO3 = HgO + SO2 =>
HgSO3 = HgO + SO2
PbO2 + MnSO4 = MnO2 + PbSO4 =>
PbO2 + MnSO4 = MnO2 + PbSO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na2HPO4 = Na + H + PO4 =>
Na2HPO4 = 2 Na + H + PO4
LiOCl + H2O = HOCl + Li + OH =>
LiOCl + H2O = HOCl + Li + OH
HF = F2 + H2 =>
2 HF = F2 + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Mg + NaOH = Mg(NaOH) =>
Mg + NaOH = Mg(NaOH)
Fe(No3)3 + Na3PO4 = Fe3(PO4)3 + NaNo3 =>
3 Fe(No3)3 + 3 Na3PO4 = Fe3(PO4)3 + 9 NaNo3
AgNO3 + Na2CO3 = AgCO3Na2NO3 =>
AgNO3 + Na2CO3 = AgCO3Na2NO3
CaC2 + O2 = Ca + CO2 =>
CaC2 + 2 O2 = Ca + 2 CO2
CoCl2H12O6 + NH4Cl + NH4OH + H2O2 = CoN5H15Cl3 + H2O =>
2 CoCl2H12O6 + 2 NH4Cl + 8 NH4OH + H2O2 = 2 CoN5H15Cl3 + 22 H2O
Al2(SO4)3 + NH3 + H2O = (NH4)2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NH3 + 6 H2O = 3(NH4)2SO4 + 2 Al(OH)3
NaF + NH3 = NaNH3 + F2 =>
2 NaF + 2 NH3 = 2 NaNH3 + F2
K2SO4 + Na2CrO3 = K2CrO3 + Na2SO4 =>
K2SO4 + Na2CrO3 = K2CrO3 + Na2SO4
Cu(OH)2 + HCl = (CuOH)Cl + H2O =>
Cu(OH)2 + HCl = (CuOH)Cl + H2O
C3H7CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH2OH + 23 O2 = 16 CO2 + 18 H2O
NaF + NH3 = NaNH3 + F2 =>
2 NaF + 2 NH3 = 2 NaNH3 + F2
(NH4)3AsO4 + Zn(OH)2 = NH4OH + Zn3(AsO4)2 =>
2(NH4)3AsO4 + 3 Zn(OH)2 = 6 NH4OH + Zn3(AsO4)2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CaCl2 + Li2SO4 = CaSO4 + LiCl =>
CaCl2 + Li2SO4 = CaSO4 + 2 LiCl
NaF + NH3 = NaNH3 + F2 =>
2 NaF + 2 NH3 = 2 NaNH3 + F2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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