| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + CH3COOH = NaO2C2H3 + H2O
Fe(H2O)6{3+} + C10H8N2 = Fe(C10H8N2){3+} + H2O =>
Fe(H2O)6{3+} + C10H8N2 = Fe(C10H8N2){3+} + 6 H2O
Ni(NO3)2 + NaClO3 = Ni(ClO3)2 + NaNO3 =>
Ni(NO3)2 + 2 NaClO3 = Ni(ClO3)2 + 2 NaNO3
Ni(SO4)3 + CaOH = Ni(OH)3 + CaSO4 =>
Ni(SO4)3 + 3 CaOH = Ni(OH)3 + 3 CaSO4
FeSO4 + Na2SO3 + H2O = Fe + Na2SO4 + H2SO4 =>
FeSO4 + Na2SO3 + H2O = Fe + Na2SO4 + H2SO4
FeCl3 + Na2SiO3 = Fe(SiO3) + Na2Cl3 =>
FeCl3 + Na2SiO3 = Fe(SiO3) + Na2Cl3
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Fe + HNO3(conc) = Fe(NO3)3 + N2O + H2O =>
8 Fe + 30 HNO3(conc) = 8 Fe(NO3)3 + 3 N2O + 15 H2O
NH3 + CO2 = NH4CO2NH2 =>
2 NH3 + CO2 = NH4CO2NH2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2B4O5*8H2O + NaOH + H2O2 + H2O = Na2B2O4(OH)4*6H2O =>
Na2B4O5*8H2O + 2 NaOH + 6 H2O2 + H2O = 2 Na2B2O4(OH)4*6H2O
NaOH + Cl = NaCl + NaClO5 + H2O =>
10 NaOH + 10 Cl = 9 NaCl + NaClO5 + 5 H2O
CH3COONa + HCN = NaCN + CH3COOH =>
CH3COONa + HCN = NaCN + CH3COOH
F{-} + Ca{+2} = Ca{-} + F{+2} =>
F{-} + Ca{+2} = Ca{-} + F{+2}
PbO + C = CO2 + Pb =>
2 PbO + C = CO2 + 2 Pb
MgS + CuSO4 = CuSMgSO4 =>
MgS + CuSO4 = CuSMgSO4
Na + N2 = Na2N =>
4 Na + N2 = 2 Na2N
P2O5 + SO2 = P4S + O2 =>
2 P2O5 + SO2 = P4S + 6 O2
Hg(NO3)2 + NH4OH = Hg2 + NHNO3 + H2O =>
22 Hg(NO3)2 + 28 NH4OH = 11 Hg2 + 36 NHNO3 + 52 H2O
KNO2 + CoCl2 + H2SO4 = K3[Co(NO3)6] + KCl + K2SO4 + NO + H2O =>
19 KNO2 + CoCl2 + 7 H2SO4 = K3[Co(NO3)6] + 2 KCl + 7 K2SO4 + 13 NO + 7 H2O
KIO3 + KI + HCl + Na2S2O3 = KCl + H2O + Na2S4O6 + NaI =>
KIO3 + 5 KI + 6 HCl + 6 Na2S2O3 = 6 KCl + 3 H2O + 3 Na2S4O6 + 6 NaI
AgNO3*NaCl = AgCl + NaNO3 =>
AgNO3*NaCl = AgCl + NaNO3
N3 + H3 = NH2 =>
N3 + 2 H3 = 3 NH2
Fe(SO3) + Ca(NO3)2 = Ca(SO3) + Fe(NO3)2 =>
Fe(SO3) + Ca(NO3)2 = Ca(SO3) + Fe(NO3)2
H2SO4 + C2H5OH + KMnO4 = H2O + Mn2O3 + K2SO4 + HC2H3O2 =>
H2SO4 + 2 C2H5OH + 2 KMnO4 = 3 H2O + Mn2O3 + K2SO4 + 2 HC2H3O2
N(NO2)3 + CH3OH = N2 + CO2 + H2 =>
N(NO2)3 + 6 CH3OH = 2 N2 + 6 CO2 + 12 H2
MnO2 + H2O2 = Mn + H2O4 =>
MnO2 + H2O2 = Mn + H2O4
Ni + Zn(NO3)2 = Ni(NO3) + Zn =>
2 Ni + Zn(NO3)2 = 2 Ni(NO3) + Zn
C6H6O + H2O = CO2 + H =>
C6H6O + 11 H2O = 6 CO2 + 28 H
K2SO = K2S + O2 =>
2 K2SO = 2 K2S + O2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
K2MnO5 + HCl = KCl + MnCl2 + Cl2O7 + H2O =>
8 K2MnO5 + 38 HCl = 16 KCl + 8 MnCl2 + 3 Cl2O7 + 19 H2O
SI + Cl2 = SICl2 =>
SI + Cl2 = SICl2
HClO2 + RbOH = H2O + ClO2Rb =>
HClO2 + RbOH = H2O + ClO2Rb
Na2S2O3 + HCl = H2O + NaCl + S + SO2 =>
Na2S2O3 + 2 HCl = H2O + 2 NaCl + S + SO2
RhO3(s) = RhO(s) + O2(g) =>
RhO3(s) = RhO(s) + O2(g)
Ag(NO3) + Ni = Ni(NO3)2 + Ag =>
2 Ag(NO3) + Ni = Ni(NO3)2 + 2 Ag
[Pt(Pr3)4]{2+} + Cl{-} = [Pt(Pr)2(Cl)2] + Pr =>
[Pt(Pr3)4]{2+} + 2 Cl{-} = [Pt(Pr)2(Cl)2] + 10 Pr
K2Cr2O7 + HI + H2SO4 = K2SO4 + Cr2S3O12 + I2 + H2O =>
K2Cr2O7 + 6 HI + 4 H2SO4 = K2SO4 + Cr2S3O12 + 3 I2 + 7 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(NO3)2(aq) + (NH4)OH(aq) = Ca(OH)2 + NH4NO3 =>
Ca(NO3)2(aq) + 2(NH4)OH(aq) = Ca(OH)2 + 2 NH4NO3
Na2SO3NH3 = Na2NH3SO3 =>
Na2SO3NH3 = Na2NH3SO3
HSO3Cl + H2O2 = H2SO5 + HCl =>
HSO3Cl + H2O2 = H2SO5 + HCl
CO2 + H2O = CH3C6H4CO2H + O2 =>
8 CO2 + 4 H2O = CH3C6H4CO2H + 9 O2
CH3NH2 + HCl = CH2NCl + H2 =>
CH3NH2 + HCl = CH2NCl + 2 H2
Ca2S2 + Ni2Cl4 = Ni2S2 + Ca2Cl4 =>
Ca2S2 + Ni2Cl4 = Ni2S2 + Ca2Cl4
Ca(NO3)2 + Na2C2O4 = CaC2O4 + NaNO3 =>
Ca(NO3)2 + Na2C2O4 = CaC2O4 + 2 NaNO3
Kr + Zn = ZnKr =>
Kr + Zn = ZnKr
Li2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + LiOH =>
Li2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + 2 LiOH
Sb + HNO3 = SbO2 + NO2 + H2O =>
Sb + 4 HNO3 = SbO2 + 4 NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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