| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 HNO3 = H2 + Mg(NO3)2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Cl2 + Li = LiCl2 =>
Cl2 + Li = LiCl2
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
Ag + MgSO4 = Mg + AgSO4 =>
Ag + MgSO4 = Mg + AgSO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
MgSO4 + AgClO3 = MgClO3 + AgSO4 =>
MgSO4 + AgClO3 = MgClO3 + AgSO4
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Mg + SnF2 = MgF + Sn =>
2 Mg + SnF2 = 2 MgF + Sn
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Ag + BaCl2 = Ba + AgCl2 =>
Ag + BaCl2 = Ba + AgCl2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Cu2O + C = Cu + CO =>
Cu2O + C = 2 Cu + CO
Na2SO3 + H2O = NaOH + H2SO3 =>
Na2SO3 + 2 H2O = 2 NaOH + H2SO3
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
K + H2 = KH2 =>
K + H2 = KH2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
O2 + N2H4 = H2O2 + N2 =>
2 O2 + N2H4 = 2 H2O2 + N2
Mg2 + O2 = MgO =>
Mg2 + O2 = 2 MgO
K2SO4 + H2SO4 = KHSO4 =>
K2SO4 + H2SO4 = 2 KHSO4
SO3 + CrO4 = SO4 + CrO2 =>
2 SO3 + CrO4 = 2 SO4 + CrO2
HClO4 + Mg(OH)2 = H2O + Mg(ClO4)2 =>
2 HClO4 + Mg(OH)2 = 2 H2O + Mg(ClO4)2
Na + H2O = NaOH2 =>
Na + H2O = NaOH2
MnCO3 = MnO + CO2 =>
MnCO3 = MnO + CO2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
IO3 + AsO3 = I + AsO4 =>
IO3 + 3 AsO3 = I + 3 AsO4
Ca + H2O = CaOH + H =>
Ca + H2O = CaOH + H
K + H2O = KOH + H =>
K + H2O = KOH + H
HCl + Ba(OH)2 = H2O + BaCl2 =>
2 HCl + Ba(OH)2 = 2 H2O + BaCl2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
MgSO4 + AgClO3 = Mg(ClO3)2 + Ag2SO4 =>
MgSO4 + 2 AgClO3 = Mg(ClO3)2 + Ag2SO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Li + S = Li2S =>
2 Li + S = Li2S
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/26/12
Équations équilibrées sur03/27/11
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