| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
H2SO4 + H2S = S8 + H2O =>
2 H2SO4 + 6 H2S = S8 + 8 H2O
HNO2NH4OH = H2ONH4NO2 =>
HNO2NH4OH = H2ONH4NO2
C2H4N4 + FeBr2 + H2O = [Fe(C2H4N4)3]Br2H2O =>
3 C2H4N4 + FeBr2 + H2O = [Fe(C2H4N4)3]Br2H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
CoCl2 + F = CoF + Cl2 =>
CoCl2 + F = CoF + Cl2
Fe + H2(SO4) = Fe(SO4) + H2 =>
Fe + H2(SO4) = Fe(SO4) + H2
Al + CO2 = Al2O3 + CO =>
2 Al + 3 CO2 = Al2O3 + 3 CO
C19H36 + O2 = C + H2O =>
C19H36 + 9 O2 = 19 C + 18 H2O
SO32{-} + SeO32{-} + H{+} = Se + SO42{-} + H2O =>
63 SO32{-} + 20 SeO32{-} + 20 H{+} = 20 Se + 63 SO42{-} + 10 H2O
C2H4N4 + FeBr2 + H2O = [Fe(C2H4N4)3]Br2H2O =>
3 C2H4N4 + FeBr2 + H2O = [Fe(C2H4N4)3]Br2H2O
KCl + Na2Co3 = K2Co3 + NaCl =>
2 KCl + Na2Co3 = K2Co3 + 2 NaCl
PbO2 + CO2 = PbCO4 =>
PbO2 + CO2 = PbCO4
Al + Li2O = AlO + Li =>
Al + Li2O = AlO + 2 Li
Al(NO3)3 + H2O = AlOH(NO3)2 + HNO3 =>
Al(NO3)3 + H2O = AlOH(NO3)2 + HNO3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
H2SO3 + HNO3 = H2SO4 + NO + H2O =>
3 H2SO3 + 2 HNO3 = 3 H2SO4 + 2 NO + H2O
KBr + Fe(OH)3 = FeBr3 + KOH =>
3 KBr + Fe(OH)3 = FeBr3 + 3 KOH
Pb + KNO3 = Pb(NO3)2 + K =>
Pb + 2 KNO3 = Pb(NO3)2 + 2 K
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KCl(aq) + I2(s) = KI + Cl2 =>
2 KCl(aq) + I2(s) = 2 KI + Cl2
C19H36 + O2 = CO + H2O =>
2 C19H36 + 37 O2 = 38 CO + 36 H2O
Mg(HCO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
S8 + C = CS2 =>
S8 + 4 C = 4 CS2
C6H12 + Cl2 = C + HCl =>
C6H12 + 6 Cl2 = 6 C + 12 HCl
Al + Li2O = AlO + Li =>
Al + Li2O = AlO + 2 Li
(NH4)2CO3 + KOH = K2CO3 + NH4OH =>
(NH4)2CO3 + 2 KOH = K2CO3 + 2 NH4OH
Al + Li2O = Li + Al2O3 =>
2 Al + 3 Li2O = 6 Li + Al2O3
Fe2O3 + H2S = FeS + H2O + O2 =>
2 Fe2O3 + 4 H2S = 4 FeS + 4 H2O + O2
MnO + Si = Mn3Si + SiO2 =>
6 MnO + 5 Si = 2 Mn3Si + 3 SiO2
LiAlH4 + AlCl3 = AlH3 + LiCl =>
3 LiAlH4 + AlCl3 = 4 AlH3 + 3 LiCl
H2O + NO2 + Br2 = NO3{-} + Br{-} + H{+} =>
2 H2O + 2 NO2 + Br2 = 2 NO3{-} + 2 Br{-} + 4 H{+}
Ca(Cl)2 + K2(CO3) = KCl + Ca(CO3) =>
Ca(Cl)2 + K2(CO3) = 2 KCl + Ca(CO3)
Fe(NO3)3(aq) + NH4OH(aq) = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3(aq) + 3 NH4OH(aq) = Fe(OH)3 + 3 NH4NO3
(NaHCO3) + HCl = (NaHCO3)HCl =>
(NaHCO3) + HCl = (NaHCO3)HCl
KHSO4 + K2CO3 = K2SO4 + CO2 + H2O =>
2 KHSO4 + K2CO3 = 2 K2SO4 + CO2 + H2O
CuCl4 + HCl = CuH + Cl2 =>
2 CuCl4 + 2 HCl = 2 CuH + 5 Cl2
KMnO4 + NaOH + NaHSO3 = K2MnO4 + Na2MnO4 + NaHSO4 + H2O =>
2 KMnO4 + 2 NaOH + NaHSO3 = K2MnO4 + Na2MnO4 + NaHSO4 + H2O
KCl(aq) + I2(s) = Cl2(g) + KI(s) =>
2 KCl(aq) + I2(s) = Cl2(g) + 2 KI(s)
Pb(C2H3O2)3 + Na2SO4 = Pb2(SO4)3 + Na(C2H3O2) =>
2 Pb(C2H3O2)3 + 3 Na2SO4 = Pb2(SO4)3 + 6 Na(C2H3O2)
PtCl4 + NH3 = Pt[NH3]4Cl2 + Cl =>
PtCl4 + 4 NH3 = Pt[NH3]4Cl2 + 2 Cl
Cu2NO3 + NaCO3 = NaNO3 + Cu2CO3 =>
Cu2NO3 + NaCO3 = NaNO3 + Cu2CO3
C9H20O4S2 + O2 = CO2 + HO + S =>
C9H20O4S2 + 17 O2 = 9 CO2 + 20 HO + 2 S
Mg(NO3)2NH4HCO3 = NH4(NO3)2MgHCO3 =>
Mg(NO3)2NH4HCO3 = NH4(NO3)2MgHCO3
KBr + Fe(OH)3 = FeBr3 + KOH =>
3 KBr + Fe(OH)3 = FeBr3 + 3 KOH
C6H12 + Cl2 = C6H10Cl2 + HCl =>
C6H12 + 2 Cl2 = C6H10Cl2 + 2 HCl
Cu + N = CuN =>
Cu + N = CuN
Al + Li2O = Li + Al2O3 =>
2 Al + 3 Li2O = 6 Li + Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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