| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH2 + 2 CuO = 2 Cu + 2 H2O + N2
H2O + H2BO3 = BH4 + OH =>
5 H2O + H2BO3 = BH4 + 8 OH
NH2 + CuO = Cu + H2O + N2 =>
2 NH2 + 2 CuO = 2 Cu + 2 H2O + N2
NH3 + CuO = Cu + H2O + N2 =>
2 NH3 + 3 CuO = 3 Cu + 3 H2O + N2
HCL + Mg = MgCL + H =>
HCL + Mg = MgCL + H
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
C16H12O2 + BR2 = C16H12O2BR2 =>
C16H12O2 + BR2 = C16H12O2BR2
C16H12O2 + Br2 = C16H12O2Br2 =>
C16H12O2 + Br2 = C16H12O2Br2
CH3OCH + O2 = CO2 + H2O =>
2 CH3OCH + 5 O2 = 4 CO2 + 4 H2O
C16H12O2 + Br2 = C16H12O2Br2 =>
C16H12O2 + Br2 = C16H12O2Br2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
HCl + Mg = MgCl + H =>
HCl + Mg = MgCl + H
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
HC2H3O2 + Mg = C2H3O2 + MgH =>
HC2H3O2 + Mg = C2H3O2 + MgH
NH3 + HCl = NCl3 + H2 =>
NH3 + 3 HCl = NCl3 + 3 H2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
C + O2 = CO2 =>
C + O2 = CO2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCl
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CO2 + C = CO =>
CO2 + C = 2 CO
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
CH3CH2CH2CH3 + O2 = CO + H2O =>
2 CH3CH2CH2CH3 + 9 O2 = 8 CO + 10 H2O
C + O2 = CO2 =>
C + O2 = CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li + AiCi3 = LiCi + Ai =>
3 Li + AiCi3 = 3 LiCi + Ai
HgS + CaO = Hg + CaSO4 + CaS =>
4 HgS + 4 CaO = 4 Hg + CaSO4 + 3 CaS
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu + Be(Ag2)3 = BeCu + Ag =>
Cu + Be(Ag2)3 = BeCu + 6 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/31/08
Équations équilibrées sur04/30/07
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