| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + Li2O = CuO + 2 LiOH
AgHg = Ag + Hg =>
AgHg = Ag + Hg
Copper(ii)hydroxide + aluminiumnitrate = copper(ii)nitrate + aluminiumhydroxide =>
3 Cu(OH)2 + 2 Al(NO3)3 = 3 Cu(NO3)2 + 2 Al(OH)3
Mg(OH)2 + FeO = MgO + Fe2O3 + H2 =>
Mg(OH)2 + 2 FeO = MgO + Fe2O3 + H2
HF + Ca(OH)2 = HOH + CaF2 =>
2 HF + Ca(OH)2 = 2 HOH + CaF2
ZnS + HNO3 = Zn(NO3)2 + NO + SO2 + H2O =>
ZnS + 4 HNO3 = Zn(NO3)2 + 2 NO + SO2 + 2 H2O
Na + CO + CaCl = CaCO + NaCl =>
Na + CO + CaCl = CaCO + NaCl
Cr2O3 + KNO3 + KOH = KCrO3 + KNO2 + H2O =>
Cr2O3 + 2 KNO3 + 2 KOH = 2 KCrO3 + 2 KNO2 + H2O
HCN + MgO = Mg(CN)2 + H2O =>
2 HCN + MgO = Mg(CN)2 + H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C25H5 + O2 = CO2 + H2O =>
4 C25H5 + 105 O2 = 100 CO2 + 10 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Ca(OH)2 + H3PO3 = Ca3(PO3)2 + H2O =>
3 Ca(OH)2 + 2 H3PO3 = Ca3(PO3)2 + 6 H2O
ZnBr2 + Na2O = ZnO + NaBr =>
ZnBr2 + Na2O = ZnO + 2 NaBr
KOH + O2 = KHO2 =>
2 KOH + O2 = 2 KHO2
Fe + H2O = H4 + Fe3O4 =>
3 Fe + 4 H2O = 2 H4 + Fe3O4
H3PO4 + MgO = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 MgO = Mg3(PO4)2 + 3 H2O
NaClO4 + KNO3 = NaNO3 + KClO4 =>
NaClO4 + KNO3 = NaNO3 + KClO4
K + HNO3 = KNO3 + NH4NO3 + H2O =>
8 K + 10 HNO3 = 8 KNO3 + NH4NO3 + 3 H2O
Na2SO4 + Pb2(NO3)2 = Na(NO3) + Pb2(SO4) =>
Na2SO4 + Pb2(NO3)2 = 2 Na(NO3) + Pb2(SO4)
Ga + I = GaI3 =>
Ga + 3 I = GaI3
CuSO4 + Na2HPO4 = CuHPO4 + Na2SO4 =>
CuSO4 + Na2HPO4 = CuHPO4 + Na2SO4
HCl + SrO = H2O + SrCl2 =>
2 HCl + SrO = H2O + SrCl2
HPO3 + Cr(OH)3 = Cr(PO3)3 + H2O =>
3 HPO3 + Cr(OH)3 = Cr(PO3)3 + 3 H2O
KMnO7 + H2SO4 + Na2SO3 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
2 KMnO7 + 3 H2SO4 + 11 Na2SO3 = 2 MnSO4 + K2SO4 + 11 Na2SO4 + 3 H2O
GaN + Cl2 = GaCl3 + N2 =>
2 GaN + 3 Cl2 = 2 GaCl3 + N2
Br + O = Br2O7 =>
2 Br + 7 O = Br2O7
C12H22O11 + CO2 = C4H6O4 + H2O =>
7 C12H22O11 + 12 CO2 = 24 C4H6O4 + 5 H2O
C8H16 + H2O = C8H17OH =>
C8H16 + H2O = C8H17OH
ZnS + NaOH = NaS + Zn(OH) =>
ZnS + NaOH = NaS + Zn(OH)
Na2CrO4 + Al2(SO4)3 = Al2CrO4 + Na2(SO4)3 =>
Na2CrO4 + Al2(SO4)3 = Al2CrO4 + Na2(SO4)3
SO4{2{-})+H{+}+e = SO3{2-}+H2O =>
SO4{2{-})+2H{+}+6e = SO3{2-}+H2O
C3H7COONaNaOH = C3H8Na2CO3 =>
C3H7COONaNaOH = C3H8Na2CO3
Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O
Pb(NO3)2 + Al2(CO3)3 = PbCO3 + Al(NO3)3 =>
3 Pb(NO3)2 + Al2(CO3)3 = 3 PbCO3 + 2 Al(NO3)3
KO3 + H = KH + O =>
KO3 + H = KH + 3 O
Pt + Cl2 + NH3 = [Pt(NH3)2]Cl2 =>
Pt + Cl2 + 2 NH3 = [Pt(NH3)2]Cl2
NaHCO3 + KOH = NaOH + KHCO3 =>
NaHCO3 + KOH = NaOH + KHCO3
NaHCO3 + NH4OH = NaOH + CO2*H2O + NH3 =>
NaHCO3 + NH4OH = NaOH + CO2*H2O + NH3
Al + Si = Al4Si3 =>
4 Al + 3 Si = Al4Si3
Fe2O3 + KI + H2O = FeI2 + KOH + KIO2 =>
2 Fe2O3 + 9 KI + 4 H2O = 4 FeI2 + 8 KOH + KIO2
KOH + HCI1 = KCI + H2O =>
KOH + HCI1 = KCI + H2O
NaSO3 + H2SO4 = NaSO4 + H2SO3 =>
NaSO3 + H2SO4 = NaSO4 + H2SO3
C2H5Cl + H2O = C2H5OH + HCl =>
C2H5Cl + H2O = C2H5OH + HCl
HCOOH + KMnO4 = CO2 + H2O + KHCO3 + MnO2 =>
3 HCOOH + 2 KMnO4 = CO2 + 2 H2O + 2 KHCO3 + 2 MnO2
HFeO2 + HCl = FeCl3 + H2O =>
HFeO2 + 3 HCl = FeCl3 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KNO3 + Na2SO4 = KNa2 + NO3SO4 =>
KNO3 + Na2SO4 = KNa2 + NO3SO4
Cs2CO3 + HCl = CsCl + H2O + CO2 =>
Cs2CO3 + 2 HCl = 2 CsCl + H2O + CO2
Co2O3 + C = Co + CO2 =>
2 Co2O3 + 3 C = 4 Co + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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