| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li + CaO = LiCa + O
HgS + HCl = HgCl4 + S + H2 =>
HgS + 4 HCl = HgCl4 + S + 2 H2
Ti(OCH(CH3)2)4 = TiO2 + C3H6 + H2O =>
Ti(OCH(CH3)2)4 = TiO2 + 4 C3H6 + 2 H2O
FeCl3 + NM4OH = Fe(OH)3 + NM4Cl =>
FeCl3 + 3 NM4OH = Fe(OH)3 + 3 NM4Cl
B + H2 = HB =>
2 B + H2 = 2 HB
MgCl2 + P4 = MgP + Cl =>
4 MgCl2 + P4 = 4 MgP + 8 Cl
C3H7OH + CH3COOH = CH3COOCH2CH2CH3 + H2O =>
C3H7OH + CH3COOH = CH3COOCH2CH2CH3 + H2O
I2 + HCl = HI + Cl =>
I2 + 2 HCl = 2 HI + 2 Cl
SO2 + Na2SO4 = Na2SO3 + SO3 =>
SO2 + Na2SO4 = Na2SO3 + SO3
Na2CO3 + C3H6O2 = C3H5NaO2 + H2O + CO2 =>
Na2CO3 + 2 C3H6O2 = 2 C3H5NaO2 + H2O + CO2
CH3OH + H2SO4 = HCH3OH + HSO4 =>
CH3OH + H2SO4 = HCH3OH + HSO4
Zn + H2NO3 = H + Zn(NO3)2 =>
Zn + 2 H2NO3 = 4 H + Zn(NO3)2
Fe(Cl)3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 Fe(Cl)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
Fe(CO3)3 + HC2H3O2 = Fe(C2H3O2)3 + H2O + CO2 =>
8 Fe(CO3)3 + 27 HC2H3O2 = 8 Fe(C2H3O2)3 + 18 H2O + 30 CO2
Cl2 + H2S = SCl2 + HCl =>
2 Cl2 + H2S = SCl2 + 2 HCl
Sr3N2 + AlN + Li3N = SrAlLiN2 =>
Sr3N2 + 3 AlN + Li3N = 3 SrAlLiN2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Na + CC2 = NaCC =>
3 Na + 2 CC2 = 3 NaCC
C2H5Br + NaOH = C2H5OH + NaBr =>
C2H5Br + NaOH = C2H5OH + NaBr
Al3 + CuCl2 = Al3Cl + Cu =>
2 Al3 + CuCl2 = 2 Al3Cl + Cu
C9H9NO2 + Na2S2O4 = C9H9N + Na2S2O6 =>
C9H9NO2 + Na2S2O4 = C9H9N + Na2S2O6
C12H9Cl5 + O2 = CO2 + Cl2O3 + H2O =>
2 C12H9Cl5 + 36 O2 = 24 CO2 + 5 Cl2O3 + 9 H2O
Al + CrO3 = Al2O3 + Cr =>
2 Al + CrO3 = Al2O3 + Cr
Li + Pb(OH)2 = Pb + LiOH =>
2 Li + Pb(OH)2 = Pb + 2 LiOH
Ni(OH)2 + SO2 = Ni2SO4 + H2O =>
2 Ni(OH)2 + SO2 = Ni2SO4 + 2 H2O
FeS + HBr = FeBr + SH =>
FeS + HBr = FeBr + SH
H2SiO3 + HF = H2SiF6 + H2O =>
H2SiO3 + 6 HF = H2SiF6 + 3 H2O
NaCl + SO2 + H2O + O2 = HCl + Na2SO4 =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 4 HCl + 2 Na2SO4
BeCI2 = Be + CI2 =>
BeCI2 = Be + CI2
VO2 + Fe + H2SO4 = VO + FeSO4 + H2O =>
VO2 + Fe + H2SO4 = VO + FeSO4 + H2O
KBr + OsO4 + HBr = K2[OsBr6] + H2O + Br2 =>
2 KBr + OsO4 + 8 HBr = K2[OsBr6] + 4 H2O + 2 Br2
P2O3 + H2Cr2O7 + H2O = H3PO4 + CrPO4 =>
3 P2O3 + 2 H2Cr2O7 + H2O = 2 H3PO4 + 4 CrPO4
Mg(OH) + Cu = Mg + Cu(OH)2 =>
2 Mg(OH) + Cu = 2 Mg + Cu(OH)2
Na2SiO3 + NH4Cl + H2O = NaOH + HCl + (NH4)2SiO3 =>
Na2SiO3 + 2 NH4Cl + 2 H2O = 2 NaOH + 2 HCl + (NH4)2SiO3
FeBr3 + Cu2SO4 = FeCu3 + Br2SO4 =>
2 FeBr3 + 3 Cu2SO4 = 2 FeCu3 + 3 Br2SO4
K3PO4 + Mg(ClO3)2 = KClO3 + Mg3(PO4)2 =>
2 K3PO4 + 3 Mg(ClO3)2 = 6 KClO3 + Mg3(PO4)2
ZnS + O{+2} = ZnO + SO{+4} =>
ZnS + 2 O{+2} = ZnO + SO{+4}
Be2O3 + BaO = Ba(BeO2)2 =>
Be2O3 + BaO = Ba(BeO2)2
Mg(OH)2 + FeO = MgO + Fe(OH)2 =>
Mg(OH)2 + FeO = MgO + Fe(OH)2
HgNO3 + LiCl = HgCl + LiNO3 =>
HgNO3 + LiCl = HgCl + LiNO3
Cd + Al(OH)3 = Cd(OH) + Al =>
3 Cd + Al(OH)3 = 3 Cd(OH) + Al
C6HCO2H + NaH2CO3 = NaC6H3O2 + H2O + CO2 =>
23 C6HCO2H + 26 NaH2CO3 = 26 NaC6H3O2 + 10 H2O + 31 CO2
FeCl3 + NaOH = FeCl + HCl + NaO =>
FeCl3 + 2 NaOH = FeCl + 2 HCl + 2 NaO
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
Mg2CO3 + Ca(OH)2 = MgOH + CaCO3 =>
Mg2CO3 + Ca(OH)2 = 2 MgOH + CaCO3
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
KMnO2 + Al2S3 = K2S + Al(MnO2)3 =>
6 KMnO2 + Al2S3 = 3 K2S + 2 Al(MnO2)3
NO + H2 = H2O2 + N2 =>
2 NO + H2 = H2O2 + N2
H2S + Cl2 = HCl + S8 =>
8 H2S + 8 Cl2 = 16 HCl + S8
Na2SO4 + (NH4)2S = Na2S + (NH4)2SO4 =>
Na2SO4 + (NH4)2S = Na2S + (NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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