| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(IO3)2 + 2 KClO3 = Ca(ClO3)2 + 2 KIO3
K2O2 + H2O = K2 + H2O2 =>
K2O2 + 2 H2O = K2 + 2 H2O2
KIO3 + HCl = HI + KClO3 =>
KIO3 + HCl = HI + KClO3
Ba(OH)2 + (NH4)Cl = BaCl2 + NH4OH =>
Ba(OH)2 + 2(NH4)Cl = BaCl2 + 2 NH4OH
Zn8 + CuSO4 = ZnSO4 + Cu =>
Zn8 + 8 CuSO4 = 8 ZnSO4 + 8 Cu
SeF6 + H2O = H2SeO4 + HF =>
SeF6 + 4 H2O = H2SeO4 + 6 HF
Fe + H8C6O7 + HOOH = Fe{3+} + H7C6O7{-} + H2O =>
2 Fe + 6 H8C6O7 + 3 HOOH = 2 Fe{3+} + 6 H7C6O7{-} + 6 H2O
KIO3 + HCl = HI + KClO3 =>
KIO3 + HCl = HI + KClO3
Fe + NH4OH = Fe(OH)3 + NH4 =>
Fe + 3 NH4OH = Fe(OH)3 + 3 NH4
H + I = HI =>
H + I = HI
O + H = HO =>
O + H = HO
KIO3 + HCl = HI + KClO3 =>
KIO3 + HCl = HI + KClO3
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
KIO3 + HCl = HI + KClO3 =>
KIO3 + HCl = HI + KClO3
PbCl4 + H2O = PbO2(s) + HCl(g) =>
PbCl4 + 2 H2O = PbO2(s) + 4 HCl(g)
Al(OH)3 + HCl = AlCl3 + H2O(l) =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O(l)
CH2O + CuSO4 = CH2O2 + CuS =>
4 CH2O + CuSO4 = 4 CH2O2 + CuS
CH3{-}CH2OH{+} = CH3{-}COH =>
CH3{-}CH2OH{+} = CH3{-}COH
ZnNO3 + NaS = ZnS + NaNO3 =>
ZnNO3 + NaS = ZnS + NaNO3
CaH5OH + O2 = Ca + H2O =>
CaH5OH + O2 = Ca + 3 H2O
Mg(NO3)2 + Na2CO3 = MgCO3 + Na2(NO3)2 =>
Mg(NO3)2 + Na2CO3 = MgCO3 + Na2(NO3)2
H2SO4 + HI = SO2 + I2 + H2O =>
H2SO4 + 2 HI = SO2 + I2 + 2 H2O
KIO3 + HCl = HI + KClO3 =>
KIO3 + HCl = HI + KClO3
NCCH2COOH + H2O = NCCH2COO{-} + H3O{+} =>
NCCH2COOH + H2O = NCCH2COO{-} + H3O{+}
Au2S3 + H2 = Au2H2 + S3 =>
Au2S3 + H2 = Au2H2 + S3
NaCOOH + H2O = HCOOH + NaOH =>
NaCOOH + H2O = HCOOH + NaOH
sodium + H2O = H2 + sodiumoxide =>
2 Na + H2O = H2 + Na2O
AgCl + NH4C2H3O2 = AgC2H3O2 + NH4Cl =>
AgCl + NH4C2H3O2 = AgC2H3O2 + NH4Cl
KIO3 + HCl = HI + KClO3 =>
KIO3 + HCl = HI + KClO3
KNO3 + H2SO4 = HKSO4 + HNO3 =>
KNO3 + H2SO4 = HKSO4 + HNO3
AgNO3 + [Co(NH3)6]Cl3 = AgCl3 + [Co(NH3)6]NO3 =>
AgNO3 + [Co(NH3)6]Cl3 = AgCl3 + [Co(NH3)6]NO3
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
HCOOH + AgNO3 = Ag(OH)2 + (HCO)2NO3 =>
2 HCOOH + AgNO3 = Ag(OH)2 + (HCO)2NO3
Ca2C2O4 + KMnO4 + H2SO4 = CaSO4 + H2O + K2SO4 + MnSO4 + CO2 =>
5 Ca2C2O4 + 4 KMnO4 + 16 H2SO4 = 10 CaSO4 + 16 H2O + 2 K2SO4 + 4 MnSO4 + 10 CO2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
H4As2O5 + Na = Na4(As2O5) + H2 =>
H4As2O5 + 4 Na = Na4(As2O5) + 2 H2
Ca(OH)2 + HPO3 = CaHPO4 + H2O =>
Ca(OH)2 + HPO3 = CaHPO4 + H2O
MnO4{-} + H{+} + Fe{+2} = Mn{2+} + H2O + Fe{3+} =>
MnO4{-} + 8 H{+} + 5 Fe{+2} = Mn{2+} + 4 H2O + 5 Fe{3+}
NaC2H3O2(aq)AgNO3(aq) = NaNO3AgC2H3O2 =>
NaC2H3O2(aq)AgNO3(aq) = NaNO3AgC2H3O2
HClO + SO + H2O = H2SO4 + HCl =>
2 HClO + SO + H2O = H2SO4 + 2 HCl
CaCl2 + K2CO3 = KCl + CaCO3 =>
CaCl2 + K2CO3 = 2 KCl + CaCO3
Fe4PO3 + Na4SO = Fe4SO3 + Na4PO =>
Fe4PO3 + Na4SO = Fe4SO3 + Na4PO
HNO2 + Ca(OH)2 = Ca(NO2)2 + H2O(l) =>
2 HNO2 + Ca(OH)2 = Ca(NO2)2 + 2 H2O(l)
C4H4 + KMnO4 + H2O = C4H6O2 + MnO2 + KOH =>
3 C4H4 + 2 KMnO4 + 4 H2O = 3 C4H6O2 + 2 MnO2 + 2 KOH
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
CaP + HCl = CaCl2 + H2P =>
CaP + 2 HCl = CaCl2 + H2P
Se + F5 = SeF5 =>
Se + F5 = SeF5
C6H12KMnO4 = C6H12KO2MnO2 =>
C6H12KMnO4 = C6H12KO2MnO2
KNO3 + C = CO2 + KNO2 =>
2 KNO3 + C = CO2 + 2 KNO2
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/29/24
Équations équilibrées sur05/29/23
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