| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Hf + 2 N2 = Hf3N4
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
Ba(NO3)2 + NH2SO3H + H2O = Ba(NH2)2 + HNO3 + H2SO4 =>
Ba(NO3)2 + 2 NH2SO3H + 2 H2O = Ba(NH2)2 + 2 HNO3 + 2 H2SO4
Co(Cl2)(H2O)6 + H2O2 + N2C2H8 + HCl = Co(N2C2H6)2(Cl3) + H2O =>
2 Co(Cl2)(H2O)6 + 5 H2O2 + 4 N2C2H8 + 2 HCl = 2 Co(N2C2H6)2(Cl3) + 22 H2O
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
P4 + HNO3 + H2O = H3PO4 + NO =>
3 P4 + 20 HNO3 + 8 H2O = 12 H3PO4 + 20 NO
Co(Cl2)(H2O)6 + H2O2 + N2C2H8 + H{+} = Co(N2C2H6)2(Cl2){+} + H2O =>
2 Co(Cl2)(H2O)6 + 5 H2O2 + 4 N2C2H8 + 2 H{+} = 2 Co(N2C2H6)2(Cl2){+} + 22 H2O
HClO4 + H2O = ClO4 + H3O =>
HClO4 + H2O = ClO4 + H3O
HF + Ca(OH)2 = CaF2 + H2O =>
2 HF + Ca(OH)2 = CaF2 + 2 H2O
Cl2(g) + Ga(s) = GaCl2 =>
Cl2(g) + Ga(s) = GaCl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na + C4H10O = H2 + NaC4H9O =>
2 Na + 2 C4H10O = H2 + 2 NaC4H9O
Co(Cl2)(H2O)6 + H2O2 + N2C2H8 + HCl = Co(N2C2H6)2(Cl3) + H2O =>
2 Co(Cl2)(H2O)6 + 5 H2O2 + 4 N2C2H8 + 2 HCl = 2 Co(N2C2H6)2(Cl3) + 22 H2O
AgNO3 + NH3 = AgNO3NH3 =>
AgNO3 + NH3 = AgNO3NH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Zn + HCl = H + ZnCl2 =>
Zn + 2 HCl = 2 H + ZnCl2
Cl2(g) + Rb(s) = RbCl2 =>
Cl2(g) + Rb(s) = RbCl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca(NO3)2 + Na2SO3 = NaNO3 + CaSO3 =>
Ca(NO3)2 + Na2SO3 = 2 NaNO3 + CaSO3
NaOH + MgSO4 = NaSO4 + MgOH =>
NaOH + MgSO4 = NaSO4 + MgOH
AgNO3 + CH4N2O = AgNO3CH4N2O =>
AgNO3 + CH4N2O = AgNO3CH4N2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca(NO3)2 + Na2SO3 = NaNO3 + CaSO3 =>
Ca(NO3)2 + Na2SO3 = 2 NaNO3 + CaSO3
HNCO = C3N3(NH2)3 + CO2 =>
6 HNCO = C3N3(NH2)3 + 3 CO2
Mg + HSO4 = H + MgSO4 =>
Mg + HSO4 = H + MgSO4
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C6H12O6 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 24 MnSO4 + 12 K2SO4 + 30 CO2 + 66 H2O
CH3NH2 + H2O = CH3NH3 + OH =>
CH3NH2 + H2O = CH3NH3 + OH
K + NO3 = KNO3 =>
K + NO3 = KNO3
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
CS2(s) + O2(g) = CO2(g) + SO2(g) =>
CS2(s) + 3 O2(g) = CO2(g) + 2 SO2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HNO3(aq) + Mg(OH)2(aq) = Mg(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Mg(OH)2(aq) = Mg(NO3)2(aq) + 2 H2O(l)
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Fe + H2O = FeO + H2 =>
Fe + H2O = FeO + H2
KClO3 + NH3 = KNO3 + KCl + Cl2 + H2O =>
3 KClO3 + 2 NH3 = 2 KNO3 + KCl + Cl2 + 3 H2O
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
C18H3602 + O2 = CO2 + H20 =>
10 C18H3602 + 180 O2 = 180 CO2 + 1801 H20
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe + MgCl2 = FeCl + Mg =>
2 Fe + MgCl2 = 2 FeCl + Mg
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
M + O2 = MO =>
2 M + O2 = 2 MO
HgO + H2SO4 = HgSO4 + H2O =>
HgO + H2SO4 = HgSO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/12
Équations équilibrées sur03/07/11
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