| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
HNO3 + HN4 + H2O = NH4NO3 =>
10 HNO3 + 8 HN4 + 33 H2O = 21 NH4NO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
C2H4 + OH = C2H5O =>
C2H4 + OH = C2H5O
C5H12O10 + O2 = CO2 + H2O =>
C5H12O10 + 3 O2 = 5 CO2 + 6 H2O
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
FeCl2 + Na2 = NaCl + Fe =>
FeCl2 + Na2 = 2 NaCl + Fe
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
P4 + O2 = P4O3 =>
2 P4 + 3 O2 = 2 P4O3
MgSO4 + (NH4)2S = MgS + (NH4)2SO4 =>
MgSO4 + (NH4)2S = MgS + (NH4)2SO4
C2H4 + OH = C2H4OH =>
C2H4 + OH = C2H4OH
F2 + KOH = OF2 + KF + H2O =>
2 F2 + 2 KOH = OF2 + 2 KF + H2O
NaHCO3 = Na2O + H2O + CO2 =>
2 NaHCO3 = Na2O + H2O + 2 CO2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Al2O3 + NAOH + H2O = NAAl(OH)4 =>
Al2O3 + 2 NAOH + 3 H2O = 2 NAAl(OH)4
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
Fe2(SO4)3 + NaOH = Na2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Fe(OH)3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Fe + H2O = FeO + H2 =>
Fe + H2O = FeO + H2
Cr(OH)3 + Na2O2 = Na2CrO4 + H2O + NaOH =>
2 Cr(OH)3 + 3 Na2O2 = 2 Na2CrO4 + 2 H2O + 2 NaOH
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Al + O2 = Al2O2 =>
2 Al + O2 = Al2O2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Ba(OH)2 + K2SO4 = BaSO4 + KOH =>
Ba(OH)2 + K2SO4 = BaSO4 + 2 KOH
C5H6 + O2 = CO2 + H2O =>
2 C5H6 + 13 O2 = 10 CO2 + 6 H2O
V + Cl2 = VCl3 =>
2 V + 3 Cl2 = 2 VCl3
Al + NH3 + H2O = Al(OH)3 + NH4 =>
Al + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4
C5H11 + O2 = CO2 + H2O =>
4 C5H11 + 31 O2 = 20 CO2 + 22 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NaCl + NH4HCO3 = NaHCO3 + NH4Cl =>
NaCl + NH4HCO3 = NaHCO3 + NH4Cl
K + O2 = K2O =>
4 K + O2 = 2 K2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HAsO2 = As2O3 + H2O =>
2 HAsO2 = As2O3 + H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
NaCl + H2O = HCl + NaHO =>
NaCl + H2O = HCl + NaHO
CdSO4 + H2S = CdS + H2SO4 =>
CdSO4 + H2S = CdS + H2SO4
NaMnO4 + HCl = MnCl2 + Cl2 + NaCl + H2O =>
2 NaMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 2 NaCl + 8 H2O
KCLO3 = KCLO2 + O2 =>
2 KCLO3 = 2 KCLO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/17
Équations équilibrées sur01/11/17
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