| Équations équilibrées la veille | Équations équilibrées le lendemain |
F + Fe = FFe
TiCl3 + Ti3Al = TiCl2 + AlCl3 =>
9 TiCl3 + Ti3Al = 12 TiCl2 + AlCl3
Na + N2 = Na18N6 =>
18 Na + 3 N2 = Na18N6
NaCl(aq) + CaCl2(aq) = NaCl2(aq) + CaCl(aq) =>
NaCl(aq) + CaCl2(aq) = NaCl2(aq) + CaCl(aq)
NaNO3 + KOH = NaO + KNO3 + H2 =>
2 NaNO3 + 2 KOH = 2 NaO + 2 KNO3 + H2
CH3COONH4 + KOH = H2O + CH3COOK + NH3 =>
CH3COONH4 + KOH = H2O + CH3COOK + NH3
Cs2Co3 + H3PW12O40 = Cs25H3PW12O40 + Co =>
25 Cs2Co3 + 2 H3PW12O40 = 2 Cs25H3PW12O40 + 75 Co
M + H2O = MHO + H2 =>
2 M + 2 H2O = 2 MHO + H2
NCl3 + H2O = HClO + NH3 =>
NCl3 + 3 H2O = 3 HClO + NH3
NaCl + Cu2 = CuCl2 + Na =>
4 NaCl + Cu2 = 2 CuCl2 + 4 Na
(NH4)2Fe(SO4)2 + NaOH = Fe(OH)2 + NH3 + H2O + Na2SO4 =>
(NH4)2Fe(SO4)2 + 4 NaOH = Fe(OH)2 + 2 NH3 + 2 H2O + 2 Na2SO4
NaF + MgO = Na2O + MgF2 =>
2 NaF + MgO = Na2O + MgF2
NH3 + Cl2 = HCl + N2 =>
2 NH3 + 3 Cl2 = 6 HCl + N2
NaOH(aq) + C20H14O4 = Na + H2CO2(aq) + H2 =>
36 NaOH(aq) + C20H14O4 = 36 Na + 20 H2CO2(aq) + 5 H2
Pe + H2SO4 = Pe(SO4)3 + H2 =>
Pe + 3 H2SO4 = Pe(SO4)3 + 3 H2
Ba(NO3)2(s) + Na2SO4(g) = NaNO3(s) + BaSO4(g) =>
Ba(NO3)2(s) + Na2SO4(g) = 2 NaNO3(s) + BaSO4(g)
Fe{3+}O{+4} + Al = Al{+2}O{+3} + Fe =>
2 Fe{3+}O{+4} + 3 Al = 3 Al{+2}O{+3} + 2 Fe
NaCl(aq) + CaCl2(aq) = NaCl2(aq) + CaCl(aq) =>
NaCl(aq) + CaCl2(aq) = NaCl2(aq) + CaCl(aq)
NH4VO3 + HCl + Zn = VOCl2 + NH4Cl + H2O + ZnCl2 =>
2 NH4VO3 + 8 HCl + Zn = 2 VOCl2 + 2 NH4Cl + 4 H2O + ZnCl2
H2O = H + O =>
H2O = 2 H + O
NH3 + Cl2 = HCl + NCl3 =>
NH3 + 3 Cl2 = 3 HCl + NCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4SCN + AgNO3 = AgSCN + NH4NO3 =>
NH4SCN + AgNO3 = AgSCN + NH4NO3
Bi2S3 + HNO3 = Bi(NO3)3 + NO + S + H2O =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 2 NO + 3 S + 4 H2O
C6H8O7H2O + NaOH = C6H5O7Na3 + H2O =>
C6H8O7H2O + 3 NaOH = C6H5O7Na3 + 4 H2O
H2SO4 + HBr = Br2 + H2O + SO2 =>
H2SO4 + 2 HBr = Br2 + 2 H2O + SO2
KHSiO3 = K + HSiO3 =>
KHSiO3 = K + HSiO3
Hg + AlCl3 = Al + HgCl2 =>
3 Hg + 2 AlCl3 = 2 Al + 3 HgCl2
B(OH)3 + C2H5OH = B(C2H5O)3 + H2O =>
B(OH)3 + 3 C2H5OH = B(C2H5O)3 + 3 H2O
HCN + O*2 = N*2 + CO*2 + H*2O =>
HCN + 3 O*2 = N*2 + CO*2 + H*2O
(NH4)2SO4(aq) + Ca(OH)2(aq) = NH4OH(aq) + CaSO4(s) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 NH4OH(aq) + CaSO4(s)
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
C4H6O5 + Na2CO3 = CO2 + H2O + Na3C6H5O7 =>
3 C4H6O5 + 3 Na2CO3 = 3 CO2 + 4 H2O + 2 Na3C6H5O7
Na2 + H2O = NaOH + H2 =>
Na2 + 2 H2O = 2 NaOH + H2
Ca(CH3COO)2 + H2O = Ca(OH)2 + HCH3COO =>
Ca(CH3COO)2 + 2 H2O = Ca(OH)2 + 2 HCH3COO
HgCl + NH4OH = Hg(NH3) + Cl + H2O =>
HgCl + NH4OH = Hg(NH3) + Cl + H2O
H2O = H + O2 =>
2 H2O = 4 H + O2
NH3 + Cl2 = NH4Cl + NCl3 =>
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3
Ba(HCO3)2 + LiOH = Li2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O
NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3
Cu(OH)2 + H2O = OH + Cu(H2O)6 =>
Cu(OH)2 + 6 H2O = 2 OH + Cu(H2O)6
CuSO4 + NaI = CuI + Na2SO4 + I =>
CuSO4 + 2 NaI = CuI + Na2SO4 + I
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NH3 + H2SO4 = (NH4)HSO4 =>
NH3 + H2SO4 = (NH4)HSO4
B(OH)3 + CH3OH = B(OCH3)3 + H2O =>
B(OH)3 + 3 CH3OH = B(OCH3)3 + 3 H2O
Cr2O7{2-} + CH3C2OH + H{+} = H2O + CO + Cr =>
2 Cr2O7{2-} + 3 CH3C2OH + 4 H{+} = 8 H2O + 9 CO + 4 Cr
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
CS2 + KOH + KClO3 = K2SO4 + K2CO3 + KCl + H2O =>
3 CS2 + 18 KOH + 8 KClO3 = 6 K2SO4 + 3 K2CO3 + 8 KCl + 9 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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