| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + 2 NaOH = Na2[Cu(OH)4]
Cu{2+}SO4 + Fe = Fe{2+}SO4 + Cu =>
Cu{2+}SO4 + Fe = Fe{2+}SO4 + Cu
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
KMnO4 + H2SO4 + FeSO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 FeSO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
Ca(s) + H2O(aq) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(aq) = Ca(OH)2(aq) + H2(g)
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
AuBrz = Au + Brz =>
AuBrz = Au + Brz
C4H5S + B + O2 = C4H5BO2S =>
C4H5S + B + O2 = C4H5BO2S
Al + H2SO4 = SO2 + Al(SO4)3 + H2O =>
Al + 6 H2SO4 = 3 SO2 + Al(SO4)3 + 6 H2O
FeS + HNO3 = Fe(NO3)3 + S + NO + H2O =>
FeS + 4 HNO3 = Fe(NO3)3 + S + NO + 2 H2O
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
C3H6 + NH3 + O2 = C6H3N + H2O =>
2 C3H6 + NH3 + 3 O2 = C6H3N + 6 H2O
Pb + NH3 = PbNH3 =>
Pb + NH3 = PbNH3
Fe(NO3)3(aq) + NH4OH(aq) = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3(aq) + 3 NH4OH(aq) = Fe(OH)3 + 3 NH4NO3
P4O10 + H2O = H3(PO4)1 =>
P4O10 + 6 H2O = 4 H3(PO4)1
NaOH + KHC8H4O4 = H2O + KHC8H3O4 + Na =>
NaOH + KHC8H4O4 = H2O + KHC8H3O4 + Na
Fe(aq) + O2(aq) = Fe3O2(s) =>
3 Fe(aq) + O2(aq) = Fe3O2(s)
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C6H12O6 = CH3CH(OH)COOH =>
C6H12O6 = 2 CH3CH(OH)COOH
Na4SiO4 + CaCl2 = NaCl + Ca2SiO4 =>
Na4SiO4 + 2 CaCl2 = 4 NaCl + Ca2SiO4
H3AsO4 + Hg(OH)2 = Hg3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Hg(OH)2 = Hg3(AsO4)2 + 6 H2O
CaCl2 + NaHCO3 = CaCl2NaHCO3 =>
CaCl2 + NaHCO3 = CaCl2NaHCO3
CaCl2 + Cr(NO3)3 = Ca(NO3)2 + CrCl3 =>
3 CaCl2 + 2 Cr(NO3)3 = 3 Ca(NO3)2 + 2 CrCl3
HCHO + C6H5OH = C6H5CHO + H2O =>
HCHO + C6H5OH = C6H5CHO + H2O
Fe(OH)3 + NaOH + Cl2 = Na2FeO4 + NaCl + H2O =>
2 Fe(OH)3 + 10 NaOH + 3 Cl2 = 2 Na2FeO4 + 6 NaCl + 8 H2O
FeCl3 + K4[Fe(Cn)6] = KFe[Fe(Cn)6] + KCl =>
FeCl3 + K4[Fe(Cn)6] = KFe[Fe(Cn)6] + 3 KCl
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
HClO4(aq) + Ca(OH)2 = Ca(ClO4)2(aq) + H2O(l) =>
2 HClO4(aq) + Ca(OH)2 = Ca(ClO4)2(aq) + 2 H2O(l)
Al(OH)3 + KMnO4 = Al(MnO4)3 + K(OH) =>
Al(OH)3 + 3 KMnO4 = Al(MnO4)3 + 3 K(OH)
NH4 + O3 = NO + H2O =>
NH4 + O3 = NO + 2 H2O
KClO3 + C12H22O11 = KCl + H2O + OC2 =>
2 KClO3 + C12H22O11 = 2 KCl + 11 H2O + 6 OC2
P + Mg = P2Mg3 =>
2 P + 3 Mg = P2Mg3
C + A = C3A =>
3 C + A = C3A
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K[AlF4] + KOH = K[Al(OH)4] + KF =>
K[AlF4] + 4 KOH = K[Al(OH)4] + 4 KF
BaBr + AlSO4 = BaSO4 + AlBr =>
BaBr + AlSO4 = BaSO4 + AlBr
H3BO3 + MgI2 = Mg3(BO3)2 + HI =>
2 H3BO3 + 3 MgI2 = Mg3(BO3)2 + 6 HI
CrCl3 + F2 = CrF3 + Cl =>
2 CrCl3 + 3 F2 = 2 CrF3 + 6 Cl
Al2O3 + KOH = Al(OH)3 + K2O =>
Al2O3 + 6 KOH = 2 Al(OH)3 + 3 K2O
H2SO4 + NaOH = NaSO4 + H2OH =>
H2SO4 + NaOH = NaSO4 + H2OH
Pd + O2 = PdO =>
2 Pd + O2 = 2 PdO
C7H16 + O2 = (CO)8 + H2O =>
8 C7H16 + 60 O2 = 7(CO)8 + 64 H2O
HC2O4{-} + HS{-} = S{2-} + H2C2O4 =>
HC2O4{-} + HS{-} = S{2-} + H2C2O4
Cu(s) + CO2(g) + H2O(l) = CuCO3 + H2 =>
Cu(s) + CO2(g) + H2O(l) = CuCO3 + H2
Zn3AsO4 + NaOH = ZnOH + Na3AsO4 =>
Zn3AsO4 + 3 NaOH = 3 ZnOH + Na3AsO4
Na2SO4 + HNO3 = Na(NO3) + H2(SO4) =>
Na2SO4 + 2 HNO3 = 2 Na(NO3) + H2(SO4)
Ni(ClO3)2 = NiCl2 + O6 =>
Ni(ClO3)2 = NiCl2 + O6
CH3COCl + CH3CH2COONa = CH3COOCOCH2CH3 + NaCl =>
CH3COCl + CH3CH2COONa = CH3COOCOCH2CH3 + NaCl
Ca + MgO = CaO + Mg =>
Ca + MgO = CaO + Mg
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/24
Équations équilibrées sur04/15/23
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