| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Au(CN)2 + Zn = 2 Au + Zn(CN)4
HgCl2 + H2S = HgS + HCl =>
HgCl2 + H2S = HgS + 2 HCl
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FePO4 + Li2CO3 + C = LiFePO4 + CO2 =>
4 FePO4 + 2 Li2CO3 + C = 4 LiFePO4 + 3 CO2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
C2H6 + Cl = C2H5Cl + HCl =>
C2H6 + 2 Cl = C2H5Cl + HCl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
J2 + HNO3 = HJO3 + NO + H2O =>
3 J2 + 10 HNO3 = 6 HJO3 + 10 NO + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CuFeS2 + O2 = Cu + FeO + SO2 =>
2 CuFeS2 + 5 O2 = 2 Cu + 2 FeO + 4 SO2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
KAl(SO4)2*12H2O + BaCl2 = KCl + AlCl3 + BaSO4 + H2O =>
KAl(SO4)2*12H2O + 2 BaCl2 = KCl + AlCl3 + 2 BaSO4 + 12 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
AI2O3 + H2SO4 = AI2(SO4)3 + H2O =>
AI2O3 + 3 H2SO4 = AI2(SO4)3 + 3 H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
HgCl2 + H2S = HgS + HCl =>
HgCl2 + H2S = HgS + 2 HCl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cd(NO3)2 + NH4Cl = CdCl2 + NH4NO3 =>
Cd(NO3)2 + 2 NH4Cl = CdCl2 + 2 NH4NO3
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K2SO4 + Ba(OH)2 = BaSO4 + KOH =>
K2SO4 + Ba(OH)2 = BaSO4 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/22
Équations équilibrées sur04/18/21
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