| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KBr + Cl2 = 2 KCl + Br2
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
Tl2O3 + CO2 = Tl2(CO3)3 =>
Tl2O3 + 3 CO2 = Tl2(CO3)3
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
H2O2 + H2S4 = H2SO4 + H2O =>
13 H2O2 + H2S4 = 4 H2SO4 + 10 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Fe + O2 + H20 = Fe(OH)2 =>
10 Fe + 10 O2 + H20 = 10 Fe(OH)2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
AgNO3 + H2O = HNO3 + Ag + O2 =>
4 AgNO3 + 2 H2O = 4 HNO3 + 4 Ag + O2
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Ba + HNO3 = Ba(NO3)2 + H2 =>
Ba + 2 HNO3 = Ba(NO3)2 + H2
ZNO + KOH = K2ZNO2 + H2O =>
ZNO + 2 KOH = K2ZNO2 + H2O
CrCl3 + Li2SO3 + H2O = SO2 + Cr(OH)3 + LiCl =>
2 CrCl3 + 3 Li2SO3 + 3 H2O = 3 SO2 + 2 Cr(OH)3 + 6 LiCl
MgBr + Cl = MgCl + Br =>
MgBr + Cl = MgCl + Br
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CH3COOH + KOH = KCH3COO + H2O =>
CH3COOH + KOH = KCH3COO + H2O
Fe + S = FeS =>
Fe + S = FeS
NO2 + H20 = HNO3 + NO =>
40 NO2 + H20 = 20 HNO3 + 20 NO
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + HNO3 = Zn(NO3) + H2 =>
2 Zn + 2 HNO3 = 2 Zn(NO3) + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Pb + HNO3 = Pb(NO3) + H2 =>
2 Pb + 2 HNO3 = 2 Pb(NO3) + H2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CH3(CH2)4 + O2 = CO2 + H2O =>
4 CH3(CH2)4 + 31 O2 = 20 CO2 + 22 H2O
O2 + P4 + Ni = Ni3(PO4)2 =>
8 O2 + P4 + 6 Ni = 2 Ni3(PO4)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH3(CH2)4 + O2 = CO2 + H2O =>
4 CH3(CH2)4 + 31 O2 = 20 CO2 + 22 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Mg3N2 + H2So4 = MgSo4 + (NH4)2So4 =>
Mg3N2 + 4 H2So4 = 3 MgSo4 + (NH4)2So4
Mg + H2SO = MgSO + H2 =>
Mg + H2SO = MgSO + H2
K2ZnO2 + H2S = K2S + H2ZnO2 =>
K2ZnO2 + H2S = K2S + H2ZnO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
FeS + O2 = Fe2O + S02 =>
4 FeS + O2 = 2 Fe2O + 2 S02
KAlO2 + HNO3 = KNO3 + Al(NO3)3 + H2O =>
KAlO2 + 4 HNO3 = KNO3 + Al(NO3)3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/18
Équations équilibrées sur01/12/18
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