| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + Cl2 = 2 NaCl
C3H7OH + CuO = C3H5OH + Cu + H2O =>
C3H7OH + CuO = C3H5OH + Cu + H2O
NaCl + Li + H2O = LiCl + NaOH + H2 =>
2 NaCl + 2 Li + 2 H2O = 2 LiCl + 2 NaOH + H2
AlBr3 + H2SO3 = HBr + Al2(SO3)3 =>
2 AlBr3 + 3 H2SO3 = 6 HBr + Al2(SO3)3
C7H5O2 + NaOH = C7H4O2Na + H2O =>
C7H5O2 + NaOH = C7H4O2Na + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K + HCl = KHCl =>
K + HCl = KHCl
Cadmium + Hydrochloricacid = cadmiumchloride + hydrogen =>
Cd + 2 HCl = CdCl2 + H2
AgCl + Hg = Hg2Cl2 + Ag =>
2 AgCl + 2 Hg = Hg2Cl2 + 2 Ag
Fe(OH)3 + HCl + H2O = [Fe(H2O)6]Cl3 =>
Fe(OH)3 + 3 HCl + 3 H2O = [Fe(H2O)6]Cl3
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
HCl + Mg2(CO3)2 = MgCl2 + H2O + CO2 =>
4 HCl + Mg2(CO3)2 = 2 MgCl2 + 2 H2O + 2 CO2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
S6 + O2 = SO2 =>
S6 + 6 O2 = 6 SO2
Ba(OH)2 + (NH4)2CrO4 = NH3 + H2O + BaCrO4 =>
Ba(OH)2 + (NH4)2CrO4 = 2 NH3 + 2 H2O + BaCrO4
HCl + Mg2(CO3)2 = MgCl2 + H2O + CO2 =>
4 HCl + Mg2(CO3)2 = 2 MgCl2 + 2 H2O + 2 CO2
C6H5CO2 + H3O = C6H5COOH + H2O =>
C6H5CO2 + H3O = C6H5COOH + H2O
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
C6H5OH + Cl2 = C6H3Cl2OH + HCl =>
C6H5OH + 2 Cl2 = C6H3Cl2OH + 2 HCl
S8 + NO2 = SO2 + N2 =>
S8 + 8 NO2 = 8 SO2 + 4 N2
CH3CH2COCH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2COCH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 3 K2SO4 + 6 MnSO4 + 9 H2O
C7H10N3O6 + O2 = CO2 + H2O + NH3 =>
4 C7H10N3O6 + 17 O2 = 28 CO2 + 2 H2O + 12 NH3
C14H30 + O2 = CO2 + H2O =>
2 C14H30 + 43 O2 = 28 CO2 + 30 H2O
Ag + ClO4 = AgClO4 =>
Ag + ClO4 = AgClO4
Zn + H2SO4 = H + ZnSO4 =>
Zn + H2SO4 = 2 H + ZnSO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
NH4Br = NH4 + Br =>
NH4Br = NH4 + Br
C6H12O6 + O2(g) = CO2(g) + H2O(l) =>
C6H12O6 + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
KMnO4 + K2SeO3 + H2O = K2SeO4 + MnO2 + KOH =>
2 KMnO4 + 3 K2SeO3 + H2O = 3 K2SeO4 + 2 MnO2 + 2 KOH
HO2CCO2H + NaOH = NaHO2CCO2 + H2O =>
HO2CCO2H + NaOH = NaHO2CCO2 + H2O
NaNO2FeSO4 = NaSO4FeNO2 =>
NaNO2FeSO4 = NaSO4FeNO2
K3[Cr(OH)6] + HNO3 = KNO3 + Cr(OH)3 + H2O =>
K3[Cr(OH)6] + 3 HNO3 = 3 KNO3 + Cr(OH)3 + 3 H2O
CH3(CH2)3COOH + NaOH = CH3(CH2)3COONa + H2O =>
CH3(CH2)3COOH + NaOH = CH3(CH2)3COONa + H2O
CuI2 = Cu + I =>
CuI2 = Cu + 2 I
K2O + Na3PO4 = K3PO4 + Na2O =>
3 K2O + 2 Na3PO4 = 2 K3PO4 + 3 Na2O
BrH + NaOH = BrOH + NaH =>
BrH + NaOH = BrOH + NaH
C + O2 = CO =>
2 C + O2 = 2 CO
Ga + H2O = Ga(OH)3 + H2 =>
2 Ga + 6 H2O = 2 Ga(OH)3 + 3 H2
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
MnO2 + NaNO3 + NaOH = Na2MnO4 + NaNO + H2O =>
2 MnO2 + NaNO3 + 4 NaOH = 2 Na2MnO4 + NaNO + 2 H2O
P + S = PS3 =>
P + 3 S = PS3
NaNO{3} = NaNO{2} + {2} =>
2 NaNO{3} = 2 NaNO{2} + {2}
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HOH + Na = HNa + OH =>
HOH + Na = HNa + OH
H2SO4 = H2O + O2 + SO2 =>
2 H2SO4 = 2 H2O + O2 + 2 SO2
AgClO3(aq) + BaCl2(aq) = AgCl(s) + Ba(ClO3)2(aq) =>
2 AgClO3(aq) + BaCl2(aq) = 2 AgCl(s) + Ba(ClO3)2(aq)
NaHCO3 + C2H3O2 = CO2 + H2O + CH3COONa =>
7 NaHCO3 + 8 C2H3O2 = 9 CO2 + 5 H2O + 7 CH3COONa
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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