| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO2 = 2 NO + 4 H
HBiO2 + KOH = KBiO2 + H2O =>
HBiO2 + KOH = KBiO2 + H2O
FeCl3 + Pb(CH3COO)2*3H2O = Fe(CH3COO)2 + PbCl2 + H2O + Cl2 =>
2 FeCl3 + 2 Pb(CH3COO)2*3H2O = 2 Fe(CH3COO)2 + 2 PbCl2 + 6 H2O + Cl2
CH4O + H2SO4 = H2S + CO2 + H2O =>
4 CH4O + 3 H2SO4 = 3 H2S + 4 CO2 + 8 H2O
MgI2 + Na2SO4 = MgSO4 + I2Na2 =>
MgI2 + Na2SO4 = MgSO4 + I2Na2
C2H6 + Cl2 = CCl5 + HCl =>
C2H6 + 8 Cl2 = 2 CCl5 + 6 HCl
NaOH + Cl2 = NaClO + NaClH2O =>
2 NaOH + Cl2 = NaClO + NaClH2O
C2H3O2Na + H2SO4 = CH3COOH + Na2SO4 =>
2 C2H3O2Na + H2SO4 = 2 CH3COOH + Na2SO4
H2O3 + NaOH + H2O = NaH(OH)4 =>
H2O3 + 2 NaOH + 3 H2O = 2 NaH(OH)4
Pb(NO3)2 + CuI = PbI + Cu(NO3)2 =>
Pb(NO3)2 + CuI = PbI + Cu(NO3)2
FeF3 + Al(OH)3 = Fe(OH)3 + AlF3 =>
FeF3 + Al(OH)3 = Fe(OH)3 + AlF3
C50H100O + O2 = CO2 + H2O =>
2 C50H100O + 149 O2 = 100 CO2 + 100 H2O
FeSO4 + HNO3 = NO + Fe(SO4)3 + Fe(NO3)3 + H2O =>
3 FeSO4 + 8 HNO3 = 2 NO + Fe(SO4)3 + 2 Fe(NO3)3 + 4 H2O
NH4OH + CH3CO2H = C2H7NO2 + H2O =>
NH4OH + CH3CO2H = C2H7NO2 + H2O
Ar + H2SO4 = Ar2SO4 + SO2 + H2O =>
2 Ar + 2 H2SO4 = Ar2SO4 + SO2 + 2 H2O
KI + KIO3 + HCl = I2*H2O + KCl =>
5 KI + KIO3 + 6 HCl = 3 I2*H2O + 6 KCl
NaBH4 + HCl + H2O = B(OH)3 + NaCl + H2 =>
NaBH4 + HCl + 3 H2O = B(OH)3 + NaCl + 4 H2
H2SZnO = ZnSH2O =>
H2SZnO = ZnSH2O
C10H18O + MnO2 = C10H16O + Mn(OH)2 =>
C10H18O + MnO2 = C10H16O + Mn(OH)2
MnO4({-}) + H2SO3 + H = Mn + HSO4({-}) + H2O =>
MnO4({-}) + H2SO3 + 5 H = Mn + HSO4({-}) + 3 H2O
H2O + MgSO4 = MgO2 + H2SO3 =>
H2O + MgSO4 = MgO2 + H2SO3
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
Fe + N2 = Fe3N4 =>
3 Fe + 2 N2 = Fe3N4
Li + Au2(SO4)3 = Au + Li2SO4 =>
6 Li + Au2(SO4)3 = 2 Au + 3 Li2SO4
HH = H =>
HH = 2 H
CsIBr2 = IBr2 + Cs =>
CsIBr2 = IBr2 + Cs
H2O + Zn + NO3 = Zn(OH)2 + NH3 =>
12 H2O + 9 Zn + 2 NO3 = 9 Zn(OH)2 + 2 NH3
C6H10O5 + Ca(OH)2 = HOH + CaCO =>
C6H10O5 + 6 Ca(OH)2 = 11 HOH + 6 CaCO
Cu3N + K2S = Cu2S + K3N =>
2 Cu3N + 3 K2S = 3 Cu2S + 2 K3N
Ca(OH)2 + Br2 = Ca(BrO3)2 + H2O + CaBr2 =>
6 Ca(OH)2 + 6 Br2 = Ca(BrO3)2 + 6 H2O + 5 CaBr2
HBr + Na2S = NaBr + S + H2 =>
2 HBr + Na2S = 2 NaBr + S + H2
AgCl + C2H3O2 = AgC2H3O2 + Cl =>
AgCl + C2H3O2 = AgC2H3O2 + Cl
Zn + HNO3 = H2O + ZnN2O6 + NH4NO3 =>
4 Zn + 10 HNO3 = 3 H2O + 4 ZnN2O6 + NH4NO3
KF + HOH = KOH + HF =>
KF + HOH = KOH + HF
Cu(OH)2 + H2SO4 = [Cu(H2O)2]SO4 =>
Cu(OH)2 + H2SO4 = [Cu(H2O)2]SO4
C2H2(g) + H2O(l) = C2H3OH(l) =>
C2H2(g) + H2O(l) = C2H3OH(l)
Na{+} + PO4{-} = NaPO4 =>
Na{+} + PO4{-} = NaPO4
MgI2 + Na2SO4 = MgSO4 + I2Na2 =>
MgI2 + Na2SO4 = MgSO4 + I2Na2
Mg + Na1 = Mg2Na =>
2 Mg + Na1 = Mg2Na
Hg(NO3)2 + (Na2S) = HgS + Na2(NO3)2 =>
Hg(NO3)2 + (Na2S) = HgS + Na2(NO3)2
Ra(OH)2 + H4As2O5 = Ra4(As2O5)2 + H2O =>
4 Ra(OH)2 + 2 H4As2O5 = Ra4(As2O5)2 + 8 H2O
H2O + AgNO3 = HNO3 + Ag(OH) =>
H2O + AgNO3 = HNO3 + Ag(OH)
Na3VO4 + HCl + Na2SO3 = Na2VO3 + NaCl + H2SO4 + H2O =>
2 Na3VO4 + 4 HCl + Na2SO3 = 2 Na2VO3 + 4 NaCl + H2SO4 + H2O
[HgCl4] + Cu = Hg + CuCl4 =>
[HgCl4] + Cu = Hg + CuCl4
CaO2H2O = CaOH2 + O2 =>
CaO2H2O = CaOH2 + O2
CH2NO2 + O2 = CO2 + N2 + H2O =>
2 CH2NO2 + O2 = 2 CO2 + N2 + 2 H2O
Ca{2+} + CH3COO{-} + NaOH = CH3COONa + Ca(OH)2 =>
Ca{2+} + 2 CH3COO{-} + 2 NaOH = 2 CH3COONa + Ca(OH)2
C3H8O + CrO3 + H2SO4 = Cr2(SO4)2 + C3H2O + H2O =>
4 C3H8O + 6 CrO3 + 6 H2SO4 = 3 Cr2(SO4)2 + 4 C3H2O + 18 H2O
H3 + O3 = OH =>
H3 + O3 = 3 OH
Cd + H2S = CdH2S =>
Cd + H2S = CdH2S
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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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