| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
NaOH(aq) + Mg(NO3)2(aq) = NaNO3(aq) + Mg(OH)2 =>
2 NaOH(aq) + Mg(NO3)2(aq) = 2 NaNO3(aq) + Mg(OH)2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + I2 = Al2I6 =>
2 Al + 3 I2 = Al2I6
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O(l) =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O(l)
Fe + H2O = FeO + H2 =>
Fe + H2O = FeO + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C + O2 = CO =>
2 C + O2 = 2 CO
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Kl + NaNO3 = Na + KlNO3 =>
Kl + NaNO3 = Na + KlNO3
N2O = N + O =>
N2O = 2 N + O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4CH3COO + Na2CrO4 = (NH4)2CrO4 + NaCH3COO =>
2 NH4CH3COO + Na2CrO4 = (NH4)2CrO4 + 2 NaCH3COO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
NaOH(aq) + Cu(NO3)2(aq) = NaNO3(aq) + Cu(OH)2 =>
2 NaOH(aq) + Cu(NO3)2(aq) = 2 NaNO3(aq) + Cu(OH)2
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
C5H8O + O2 = CO2 + H2O =>
2 C5H8O + 13 O2 = 10 CO2 + 8 H2O
K + MgBr = KBr + Mg7 =>
7 K + 7 MgBr = 7 KBr + Mg7
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/29/20
Équations équilibrées sur03/30/19
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