| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Cl + PH3 + 4 H2O = 8 HCl + H3PO4
C6H10 + HNO3 = C4H8(COOH)2 + NO2 + H2O =>
C6H10 + 8 HNO3 = C4H8(COOH)2 + 8 NO2 + 4 H2O
I2(g) + MgCl2(aq) = Cl2(aq) + MgI2(aq) =>
I2(g) + MgCl2(aq) = Cl2(aq) + MgI2(aq)
Cu + Mn(NO3)2 = Cu(NO3)2 + Mn =>
Cu + Mn(NO3)2 = Cu(NO3)2 + Mn
C15H10O + C25H22PCl + NaOH = C18H15OP + C22H16 + NaCl + OH =>
64 C15H10O + 42 C25H22PCl + 42 NaOH = 42 C18H15OP + 57 C22H16 + 42 NaCl + 64 OH
MgOH + NH4Cl = MgCl + NH4OH =>
MgOH + NH4Cl = MgCl + NH4OH
Fe(ClO4)3 + NH4OH = FeOH + NH4(ClO4)3 =>
Fe(ClO4)3 + NH4OH = FeOH + NH4(ClO4)3
La(IO3)3 = La{3+} + (IO3){-} =>
La(IO3)3 = La{3+} + 3(IO3){-}
KOH + SiO2 = K2SiO3 + H2O =>
2 KOH + SiO2 = K2SiO3 + H2O
FeCl3 + Bi(OH)2 = Fe(OH)2 + BiCl3 =>
FeCl3 + Bi(OH)2 = Fe(OH)2 + BiCl3
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Be(OH)2 + NaOH = Na2BeO2 + H2O =>
Be(OH)2 + 2 NaOH = Na2BeO2 + 2 H2O
Zn + Ag(NO3)2 = Ag + Zn(NO3) =>
2 Zn + Ag(NO3)2 = Ag + 2 Zn(NO3)
Co(ClO4)3 + Na3(PO4) = Na(ClO4) + Co(PO4) =>
Co(ClO4)3 + Na3(PO4) = 3 Na(ClO4) + Co(PO4)
Ni(C2H8N2)3 + HCl = H3C2H8N2 + Ni + Cl =>
Ni(C2H8N2)3 + 9 HCl = 3 H3C2H8N2 + Ni + 9 Cl
LiOH + H2O = OH + LiH2O =>
LiOH + H2O = OH + LiH2O
Ni + H2O = H + NiO2 =>
Ni + 2 H2O = 4 H + NiO2
Cu + Mn(NO3)2 = Mn + CuNO3 =>
2 Cu + Mn(NO3)2 = Mn + 2 CuNO3
Li2CrO4 + AuI = Li2I + AuCrO4 =>
Li2CrO4 + AuI = Li2I + AuCrO4
SnCl4 + NNH3 = SnCl3 + HCl + N2 =>
3 SnCl4 + NNH3 = 3 SnCl3 + 3 HCl + N2
KOH + H2SO4 = H3KO4 + SO =>
KOH + H2SO4 = H3KO4 + SO
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Cu{+2} + Co2(SO4)3 = CuSO4 + Co{+3} =>
3 Cu{+2} + Co2(SO4)3 = 3 CuSO4 + 2 Co{+3}
NH3 + CH3COOH = NH4C2H3O2 =>
NH3 + CH3COOH = NH4C2H3O2
CaCl2 + H2O = (Ca(H2O)6)Cl2 =>
CaCl2 + 6 H2O = (Ca(H2O)6)Cl2
SO3 + H2O = H2SO3 + O2 =>
2 SO3 + 2 H2O = 2 H2SO3 + O2
N2H3CH3 + N2O4 = N2 + H2O + CO2 =>
4 N2H3CH3 + 5 N2O4 = 9 N2 + 12 H2O + 4 CO2
NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2 =>
NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2
NaBr + NaNo3 = Na + No3Br =>
NaBr + NaNo3 = 2 Na + No3Br
C9H7O4Na + HCl = C9H8O4 + NaCl =>
C9H7O4Na + HCl = C9H8O4 + NaCl
Sn + FeSO4 = Sn(SO4)4 + Fe =>
Sn + 4 FeSO4 = Sn(SO4)4 + 4 Fe
Co(ClO4)3 + Na3(PO4) = Na(ClO4) + Co(PO4) =>
Co(ClO4)3 + Na3(PO4) = 3 Na(ClO4) + Co(PO4)
Cl + PH3 + H2O = HCl + H3PO4 =>
8 Cl + PH3 + 4 H2O = 8 HCl + H3PO4
C6H10 + HNO3 = C4H8(COOH)2 + NO2 + H2O =>
C6H10 + 8 HNO3 = C4H8(COOH)2 + 8 NO2 + 4 H2O
MgOH + NH4Cl = MgCl + NH4OH =>
MgOH + NH4Cl = MgCl + NH4OH
NaOH + KBr = KOH + NaBr =>
NaOH + KBr = KOH + NaBr
C15H10O + C25H22PCl + NaOH = C18H15OP + C22H16 + NaCl + OH =>
64 C15H10O + 42 C25H22PCl + 42 NaOH = 42 C18H15OP + 57 C22H16 + 42 NaCl + 64 OH
LiOH + H2O = OH + LiH2O =>
LiOH + H2O = OH + LiH2O
C4H10 + O2(g) = H2O + CO2 =>
2 C4H10 + 13 O2(g) = 10 H2O + 8 CO2
Ni + H2O = H + NiO2 =>
Ni + 2 H2O = 4 H + NiO2
Fe(NO3)3 + H2SO4 = Fe(SO4)3 + NO2 + H2O =>
Fe(NO3)3 + 3 H2SO4 = Fe(SO4)3 + 3 NO2 + 3 H2O
Y(NO3)3 + CH4NO2 = Y2O2 + CO2 + H2O + N =>
2 Y(NO3)3 + 8 CH4NO2 = Y2O2 + 8 CO2 + 16 H2O + 14 N
KOH + Co2 = KOHCo2 =>
KOH + Co2 = KOHCo2
N2H3CH3 + N2O4 = N2 + H2O + CO2 =>
4 N2H3CH3 + 5 N2O4 = 9 N2 + 12 H2O + 4 CO2
SnCl4 + NNH3 = SnCl3 + HCl + N2 =>
3 SnCl4 + NNH3 = 3 SnCl3 + 3 HCl + N2
FeCl3 + Bi(OH)2 = Fe(OH)2 + BiCl3 =>
FeCl3 + Bi(OH)2 = Fe(OH)2 + BiCl3
Cr2O3 + NaNO3 + Na2CO3 = NaCrO4 + CO2 + NaNO2 =>
Cr2O3 + 4 NaNO3 + Na2CO3 = 2 NaCrO4 + CO2 + 4 NaNO2
Ni2Se3 = Ni + Se =>
Ni2Se3 = 2 Ni + 3 Se
N2H3CH3 + N2O4 = N2 + H2O + CO2 =>
4 N2H3CH3 + 5 N2O4 = 9 N2 + 12 H2O + 4 CO2
Cu + Mn(NO3)2 = Mn + CuNO3 =>
2 Cu + Mn(NO3)2 = Mn + 2 CuNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/24
Équations équilibrées sur04/05/23
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