| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO + 2 H2 = CH3OH
Cl + KOH = OH + KCl =>
Cl + KOH = OH + KCl
Cl + KOH = OCl + KH =>
Cl + KOH = OCl + KH
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH3COOCH3 + H2O = CH3COOH + CH3OH =>
CH3COOCH3 + H2O = CH3COOH + CH3OH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Sr(OH)2 + HBr = H2O + SrBr2 =>
Sr(OH)2 + 2 HBr = 2 H2O + SrBr2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe + Cl12 = FeCl3 =>
4 Fe + Cl12 = 4 FeCl3
KClO = KCl + O2 =>
2 KClO = 2 KCl + O2
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P(NH2)4I = NH4I + P3N5 + NH3 =>
3 P(NH2)4I = 3 NH4I + P3N5 + 4 NH3
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
(NH4)2SO4 + CaO = NH3 + H2O + CaSO4 =>
(NH4)2SO4 + CaO = 2 NH3 + H2O + CaSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg(NO3)2 + NH3 + H2O = (NH4)(NO3) + Mg(OH)2 =>
Mg(NO3)2 + 2 NH3 + 2 H2O = 2(NH4)(NO3) + Mg(OH)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
UO2 + B = UB2 + B2O3 =>
3 UO2 + 10 B = 3 UB2 + 2 B2O3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
NAOH + CL = NACLO + H2O + NACL =>
2 NAOH + 2 CL = NACLO + H2O + NACL
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
HI + H2SO4 = H2SO3 + I2 + H2O =>
2 HI + H2SO4 = H2SO3 + I2 + H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C + O = CO =>
C + O = CO
C + O2 = CO2 =>
C + O2 = CO2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C + O = CO =>
C + O = CO
NaOH + Al = Na3AlO3 + H2 =>
6 NaOH + 2 Al = 2 Na3AlO3 + 3 H2
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Ca(HCO3)2 = CO2 + CaCO3 + H2O =>
Ca(HCO3)2 = CO2 + CaCO3 + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Mg + HCl = H2 + MgCl =>
2 Mg + 2 HCl = H2 + 2 MgCl
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
C6H12 + O2 = H2C6H8O4 + H2O =>
2 C6H12 + 5 O2 = 2 H2C6H8O4 + 2 H2O
UO2 + B4C + C = UB2 + CO2 =>
2 UO2 + B4C + C = 2 UB2 + 2 CO2
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/08/13
Équations équilibrées sur07/08/12
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