| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HCl(aq) + Fe2O3(aq) = 2 FeCl3(aq) + 3 H2O(l)
H2SO3 + HO = SO3 + H2O =>
H2SO3 + 2 HO = SO3 + 2 H2O
K2OZnO = K2ZnO2 =>
K2OZnO = K2ZnO2
Al(s) + Cl2(aq) = AlCl3(s) =>
2 Al(s) + 3 Cl2(aq) = 2 AlCl3(s)
Al2O3 + H2 + SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2 + 3 SO4 = Al2(SO4)3 + 3 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Mg(OH)FeO = MgOFe(OH) =>
Mg(OH)FeO = MgOFe(OH)
C3H6HBr = BrC3H7 =>
C3H6HBr = BrC3H7
Cu(SO4) + Ni = Ni(ii)(SO4) + Cu =>
Cu(SO4) + Ni = Ni(ii)(SO4) + Cu
FeS2 + HNO3 = Fe(NO3)2 + NO + S + H2O =>
3 FeS2 + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 6 S + 4 H2O
[C6H5NH3]HSO4C6H5NH2 = [C6H5NH3]2SO4 =>
[C6H5NH3]HSO4C6H5NH2 = [C6H5NH3]2SO4
Hg(NO3)2 + CuSO4 = Cu(NO3)2 + HgSO4 =>
Hg(NO3)2 + CuSO4 = Cu(NO3)2 + HgSO4
LiNaCl = LiClNa =>
LiNaCl = LiClNa
HOC6H4CO2H + CH3OH = CH3CO2C6OH5 + H2O =>
HOC6H4CO2H + CH3OH = CH3CO2C6OH5 + H2O
Ni + Cu(NO3) = Ni(NO3)2 + Cu =>
Ni + 2 Cu(NO3) = Ni(NO3)2 + 2 Cu
Br2Mg + Cl2 = MgCl2 + Br2 =>
Br2Mg + Cl2 = MgCl2 + Br2
Mg(s) + SnSO4(aq) = MgSO4(aq) + Sn(s) =>
Mg(s) + SnSO4(aq) = MgSO4(aq) + Sn(s)
PbNaO2 = Pb + NaO2 =>
PbNaO2 = Pb + NaO2
H2SiF6 = HF + SiF4 =>
H2SiF6 = 2 HF + SiF4
C2H6N2 + H2O = H3O + C2H5N2 =>
C2H6N2 + H2O = H3O + C2H5N2
C8H5 + O2 = C8H6O + CO =>
12 C8H5 + 13 O2 = 10 C8H6O + 16 CO
CuO(s) + H2O(g) = Cu(OH)2 =>
CuO(s) + H2O(g) = Cu(OH)2
MnO4{-} + SO32{-} + H2O = MnO2 + SO42{-} + OH{-} =>
20 MnO4{-} + 3 SO32{-} + 10 H2O = 20 MnO2 + 3 SO42{-} + 20 OH{-}
Ba2Cl + NaSO4 = BaSO4 + Na2Cl =>
Ba2Cl + 2 NaSO4 = 2 BaSO4 + Na2Cl
Cd + HCl = CdCl2 + H2 =>
Cd + 2 HCl = CdCl2 + H2
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
MgCO3 + NaBr = MgBr2 + Na2CO3 =>
MgCO3 + 2 NaBr = MgBr2 + Na2CO3
K2CrO4 + HCl = K2Cr2O7 + KCl + H2O =>
2 K2CrO4 + 2 HCl = K2Cr2O7 + 2 KCl + H2O
C5H11Br + H2O = C2H5OH + HBr =>
2 C5H11Br + 5 H2O = 5 C2H5OH + 2 HBr
Zn2S + AlP = Zn2P + AlS =>
Zn2S + AlP = Zn2P + AlS
AlCl3KOH = AlOHKCl3 =>
AlCl3KOH = AlOHKCl3
ZnCO3 = Zn + CO3 =>
ZnCO3 = Zn + CO3
CrI3 + Cl2 + OH({-}) = CrO4({-}2) + IO4({-}) + Cl({-}) + H2O =>
CrI3 + 14 Cl2 + 32 OH({-}) = CrO4({-}2) + 3 IO4({-}) + 28 Cl({-}) + 16 H2O
C6H7O6 + H2O = C6H6O6 + H3O =>
C6H7O6 + H2O = C6H6O6 + H3O
K2Se + KMnO4 + H2SO4 = Se + K2SO4 + MnSO4 + H2O =>
5 K2Se + 2 KMnO4 + 8 H2SO4 = 5 Se + 6 K2SO4 + 2 MnSO4 + 8 H2O
Al + FeI3 = AlI3 + Fe =>
Al + FeI3 = AlI3 + Fe
C2H5OH + N2O4 = CO2 + H2O + N2 =>
2 C2H5OH + 3 N2O4 = 4 CO2 + 6 H2O + 3 N2
Al(NO2)3 + H2O = Al(OH)3 + HNO2 =>
Al(NO2)3 + 3 H2O = Al(OH)3 + 3 HNO2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Al + HClO4 = H2 + AlClO4 =>
2 Al + 2 HClO4 = H2 + 2 AlClO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
(NH4)3P + Ag3N = (NH4)3N + Ag3P =>
(NH4)3P + Ag3N = (NH4)3N + Ag3P
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
CH3CH2OH + NH3 = CH3CH2CH2NH2 + H2O =>
3 CH3CH2OH + 2 NH3 = 2 CH3CH2CH2NH2 + 3 H2O
NaCO3H3PO4 = H3CO3NaPO4 =>
NaCO3H3PO4 = H3CO3NaPO4
Al + Ni7I2 = AlI3 + Ni =>
2 Al + 3 Ni7I2 = 2 AlI3 + 21 Ni
CO2 + Ca3(PO4)2 + Si = SiO2 + CaCO3 + P =>
6 CO2 + 2 Ca3(PO4)2 + 5 Si = 5 SiO2 + 6 CaCO3 + 4 P
Mg(s) + NaF(s) = MgF2(s) + Na(s) =>
Mg(s) + 2 NaF(s) = MgF2(s) + 2 Na(s)
ZnO + HCl = H2O + ZnCl2 =>
ZnO + 2 HCl = H2O + ZnCl2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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