| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CH3OH + CuO = CH2O + Cu + H2O =>
CH3OH + CuO = CH2O + Cu + H2O
HCl + NH3 = HClNH3 =>
HCl + NH3 = HClNH3
ROH + CuO = RO + Cu + H2O =>
2 ROH + CuO = 2 RO + Cu + H2O
C2H5OH + CuO = CH3CH2O + Cu + H2O =>
2 C2H5OH + CuO = 2 CH3CH2O + Cu + H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
C3H7OH + CuO = CH3CH2O + Cu + H2O =>
4 C3H7OH + 3 CuO = 6 CH3CH2O + 3 Cu + H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Fe + F2 = Fe2F =>
4 Fe + F2 = 2 Fe2F
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe + F2 = FeF =>
2 Fe + F2 = 2 FeF
CH2OH + CuO = Cu + CHO + H2O =>
CH2OH + CuO = Cu + CHO + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
CH3OH + CuO = Cu + CHO + H2O =>
2 CH3OH + 3 CuO = 3 Cu + 2 CHO + 3 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CH3OH + CuO = Cu + CH2O + H2O =>
CH3OH + CuO = Cu + CH2O + H2O
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + F2 = Fe2F3 =>
4 Fe + 3 F2 = 2 Fe2F3
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H14 + O2 = CO2 + H20 =>
10 C6H14 + 60 O2 = 60 CO2 + 7 H20
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Pb3P4 = Pb + P =>
Pb3P4 = 3 Pb + 4 P
CH4 = C + H4 =>
CH4 = C + H4
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
NbI3 + I2 = NbI5 =>
NbI3 + I2 = NbI5
C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O
Cu(NH3)4SO4 = CuSO4 + NH3 =>
Cu(NH3)4SO4 = CuSO4 + 4 NH3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
ZnO2 = ZnO + O2 =>
2 ZnO2 = 2 ZnO + O2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Mg + H2O = MgOH + H2 =>
2 Mg + 2 H2O = 2 MgOH + H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2SO4 + CaOH = Ca2SO4 + H2O =>
H2SO4 + 2 CaOH = Ca2SO4 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2SO4 + CaOH = Ca2SO4 + H2O =>
H2SO4 + 2 CaOH = Ca2SO4 + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
KF + H3BO3 + HF = KBF4 + H2O =>
KF + H3BO3 + 3 HF = KBF4 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/23/08
Équations équilibrées sur03/24/07
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