| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 4 HBr = 2 HBr2 + SO2 + 2 H2O
H2SO4 + C2H5OH + KMnO4 = K2SO4 + H2O + Mn2O2 + CH3CO2H =>
2 H2SO4 + 5 C2H5OH + 4 KMnO4 = 2 K2SO4 + 7 H2O + 2 Mn2O2 + 5 CH3CO2H
Fe(CH3COO)2 + H2O = FeO + HCH3COO =>
Fe(CH3COO)2 + H2O = FeO + 2 HCH3COO
NO3 + Cl = NO + ClO =>
NO3 + 2 Cl = NO + 2 ClO
Zn + HClO4 = ZnClO4 + H2 =>
2 Zn + 2 HClO4 = 2 ZnClO4 + H2
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
Al + CuI2 = AlI + Cu =>
2 Al + CuI2 = 2 AlI + Cu
Na2SO4(aq) + NaCl(aq) = Na2Cl + NaSO4 =>
Na2SO4(aq) + NaCl(aq) = Na2Cl + NaSO4
(NHClO4)2 = H2O + O2 + Cl2 + N2 =>
2(NHClO4)2 = 2 H2O + 7 O2 + 2 Cl2 + 2 N2
H2O + KMnO4 + MnCl2 = MnO2 + KClO3 + H =>
4 H2O + 2 KMnO4 + MnCl2 = 3 MnO2 + 2 KClO3 + 8 H
LiCl + Mg(NO3)2 = MgCl2 + LiNO3 =>
2 LiCl + Mg(NO3)2 = MgCl2 + 2 LiNO3
Cu(OH)2 + CH3OOH = Cu(CH3COO)2 + H2O =>
Cu(OH)2 + 4 CH3OOH = Cu(CH3COO)2 + 6 H2O
Ba(OH)2 + Na3(PO4) = Na(OH) + Ba3(PO4)2 =>
3 Ba(OH)2 + 2 Na3(PO4) = 6 Na(OH) + Ba3(PO4)2
Cr3O10 + OH = Cr2O7 + H2O =>
2 Cr3O10 + 2 OH = 3 Cr2O7 + H2O
Al + Ba(NO3)2 = Ba + Al(NO3)3 =>
2 Al + 3 Ba(NO3)2 = 3 Ba + 2 Al(NO3)3
KCl + H = K + HCl =>
KCl + H = K + HCl
NaCl(aq) + Ca(NO3)2(aq) = CaCl2(s) + NaNO3 =>
2 NaCl(aq) + Ca(NO3)2(aq) = CaCl2(s) + 2 NaNO3
P3 + H1 = PH3 =>
P3 + 9 H1 = 3 PH3
Ca(CH3CO2)2 + HCl = CaCl2 + H(CH3CO2) =>
Ca(CH3CO2)2 + 2 HCl = CaCl2 + 2 H(CH3CO2)
NiClO3 = Ni + ClO3 =>
NiClO3 = Ni + ClO3
KI + H2SO4 = K2SO4 + HI =>
2 KI + H2SO4 = K2SO4 + 2 HI
H6SiO5 + Fe(OH)2 = Fe2(H2SiO5) + H2O =>
H6SiO5 + 2 Fe(OH)2 = Fe2(H2SiO5) + 4 H2O
Hg + Fe = HgFe22 =>
Hg + 22 Fe = HgFe22
CH3{-}C = C{-}CH3 + H2 =>
2 CH3{-}C = 2 C{-}CH3 + 3 H2
S + NaOH = Na2S3 + Na2SO3 + H2O =>
7 S + 6 NaOH = 2 Na2S3 + Na2SO3 + 3 H2O
NH4OH + I2 = NH4I + NH3NI3 + H2O =>
5 NH4OH + 3 I2 = 3 NH4I + NH3NI3 + 5 H2O
Fe + C = Fe3C =>
3 Fe + C = Fe3C
La(NO3)3(H2O)6 + Sr(NO3)2 + Mn(NO3)2(H2O)4 + C2H5NO2 = LaSrMnO3 + H2O + CO2 + N2 =>
2 La(NO3)3(H2O)6 + 2 Sr(NO3)2 + 2 Mn(NO3)2(H2O)4 + 8 C2H5NO2 = 2 LaSrMnO3 + 40 H2O + 16 CO2 + 11 N2
Ti{3+} + O2 + H{+} = Ti{4+} + H2O =>
4 Ti{3+} + O2 + 4 H{+} = 4 Ti{4+} + 2 H2O
As2S3 + NH3 + H2O2 = (NH3)2AsO4 + S + H2O =>
As2S3 + 4 NH3 + 8 H2O2 = 2(NH3)2AsO4 + 3 S + 8 H2O
Pb(CO3)2 + H3PO4 = H2CO3 + Pb3(PO4)4 =>
3 Pb(CO3)2 + 4 H3PO4 = 6 H2CO3 + Pb3(PO4)4
H6SiO5 + Fe(OH)2 = Fe2(H2SiO5) + H2O =>
H6SiO5 + 2 Fe(OH)2 = Fe2(H2SiO5) + 4 H2O
Sb2S3(s) + HCl(aq) = SbCl3(s) + H2S(g) =>
Sb2S3(s) + 6 HCl(aq) = 2 SbCl3(s) + 3 H2S(g)
(m)KOH + H3PO4 = K3PO4 + H2O =>
3(m)KOH + H3PO4 = K3PO4 + 3 H2O
HCOOH + C2H5OH = CH3COOC2H5 + H2O =>
2 HCOOH + 3 C2H5OH = 2 CH3COOC2H5 + 3 H2O
NH4VO3 + (NH4)2MoO4 + H3PO4 + HCl = (NH4)3PO4*NH4VO3*16MoO3 + NH4Cl + H2O =>
NH4VO3 + 16(NH4)2MoO4 + H3PO4 + 29 HCl = (NH4)3PO4*NH4VO3*16MoO3 + 29 NH4Cl + 16 H2O
C3H6 + O2 = CHCOOH + H2O =>
4 C3H6 + 9 O2 = 6 CHCOOH + 6 H2O
Fe[Fe(SCN)6] + NaHSO3 = Na3[Fe(SCN)6] + Fe(HSO3)3 =>
Fe[Fe(SCN)6] + 3 NaHSO3 = Na3[Fe(SCN)6] + Fe(HSO3)3
CuCl2(aq) + NH3(aq) + H2O(l) = Cu(NH3)4(H2O)2 + NH4Cl + OH =>
CuCl2(aq) + 6 NH3(aq) + 4 H2O(l) = Cu(NH3)4(H2O)2 + 2 NH4Cl + 2 OH
HgO + Au = HgAu + O =>
HgO + Au = HgAu + O
H6SiO5 + Fe(OH)2 = Fe2(H2SiO5) + H2O =>
H6SiO5 + 2 Fe(OH)2 = Fe2(H2SiO5) + 4 H2O
*440095(CH3CH3) + O2 = CO2 + H2O =>
0.003787818539179*440095(CH3CH3) + 5834.5O2 = 3334 CO2 + 5001 H2O
Cu(s) + AgNO3(aq) = Ag + Cu(NO3)2 =>
Cu(s) + 2 AgNO3(aq) = 2 Ag + Cu(NO3)2
C7H6BiO4 + HCl = BiClHO + C7H6O3 =>
C7H6BiO4 + HCl = BiClHO + C7H6O3
C6H5COONa + NaOH = C6H6 + Na2CO3 =>
C6H5COONa + NaOH = C6H6 + Na2CO3
Hg(C2H3O2) + (NH4)3PO4 = NH4(C2H3O2) + Hg3PO4 =>
3 Hg(C2H3O2) + (NH4)3PO4 = 3 NH4(C2H3O2) + Hg3PO4
Hg(NO3)2 + NH3 + H2O = HgO + NH4NO3 =>
Hg(NO3)2 + 2 NH3 + H2O = HgO + 2 NH4NO3
HCl + As2O3 + NaNO3 + H2O = H3AsO4 + NO2 + NaCl =>
4 HCl + As2O3 + 4 NaNO3 + H2O = 2 H3AsO4 + 4 NO2 + 4 NaCl
Zn + PbNh = ZnNh + Pb =>
Zn + PbNh = ZnNh + Pb
Fe2S2 + O2 = Fe2SO3 + SO2 =>
2 Fe2S2 + 5 O2 = 2 Fe2SO3 + 2 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/24
Équations équilibrées sur02/10/23
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