| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mn3O4 + 5 KClO3 + 9 KCO3 = 9 KMnO4 + 5 KCl + 9 CO2
Al + NH4(ClO4) = Al2O3 + AlCl3 + N2O5 + H2 =>
8 Al + 6 NH4(ClO4) = 3 Al2O3 + 2 AlCl3 + 3 N2O5 + 12 H2
C6H5Cl + NaOH = C6H5OH + NaCl =>
C6H5Cl + NaOH = C6H5OH + NaCl
C15H31COONa + MgCl2 = (C15H31COO)2Mg + NaCl =>
2 C15H31COONa + MgCl2 = (C15H31COO)2Mg + 2 NaCl
Al(OH)3 + HNo3 = Al(No3)3 + H2O =>
Al(OH)3 + 3 HNo3 = Al(No3)3 + 3 H2O
Fe + Si = Fe2Si =>
2 Fe + Si = Fe2Si
CuCO3(s) + HCl = CuCl2(aq) + H2O(l) + CO2 =>
CuCO3(s) + 2 HCl = CuCl2(aq) + H2O(l) + CO2
NaI + Hg2(NO3)2 = Hg2I2 + Na(NO3) =>
2 NaI + Hg2(NO3)2 = Hg2I2 + 2 Na(NO3)
C2H5ONa + O2 = Na2CO3 + CO2 + H2O =>
2 C2H5ONa + 6 O2 = Na2CO3 + 3 CO2 + 5 H2O
Zn(NO3)2 + FeCl3 = Zn(Cl3) + Fe(NO3)2 =>
Zn(NO3)2 + FeCl3 = Zn(Cl3) + Fe(NO3)2
MgCO3 + BaSO4 = MgSO4 + BaCO3 =>
MgCO3 + BaSO4 = MgSO4 + BaCO3
KOH + Cu2SO4 = CuOH + K2SO4 =>
2 KOH + Cu2SO4 = 2 CuOH + K2SO4
Li + SOCl2 + H2O = LiCl + SO2 + H =>
2 Li + SOCl2 + H2O = 2 LiCl + SO2 + 2 H
Ag + H2 = AgH2 =>
Ag + H2 = AgH2
AgO = Ag + O2 =>
2 AgO = 2 Ag + O2
HgCl2 + SO2 = HgS + ClO =>
HgCl2 + SO2 = HgS + 2 ClO
NaI + NaNO2 + H2SO4 = Na2SO4 + H2O + NO + I2 =>
2 NaI + 2 NaNO2 + 2 H2SO4 = 2 Na2SO4 + 2 H2O + 2 NO + I2
H2TeO3 + SO2 + H2O = Te + H2SO4 =>
H2TeO3 + 2 SO2 + H2O = Te + 2 H2SO4
CH3CH2OH + KMnO4 + H2SO4 = H3CCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 H3CCOOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
Zn + CdCl2 = ZnCdCl2 =>
Zn + CdCl2 = ZnCdCl2
Mg(HCO3)2 + Ca(HCO3)2 + Fe(HCO3)2 = MgCaFe(H3C3O9)2 =>
Mg(HCO3)2 + Ca(HCO3)2 + Fe(HCO3)2 = MgCaFe(H3C3O9)2
CUO + HBr = CUBr2 + H2O =>
CUO + 2 HBr = CUBr2 + H2O
C4H10 + O13 = CO2 + H2O =>
C4H10 + O13 = 4 CO2 + 5 H2O
CuS + NaF = CuF2 + Na2S =>
CuS + 2 NaF = CuF2 + Na2S
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ag(NO3) + KI = AgI + KNO3 =>
Ag(NO3) + KI = AgI + KNO3
KCO3 + SrOH = KOH + SrCO3 =>
KCO3 + SrOH = KOH + SrCO3
CaN + NaS = CaS + NaN(doubledisplacement) =>
CaN + NaS = CaS + NaN(doubledisplacement)
AgF + KBr = AgBr + KF =>
AgF + KBr = AgBr + KF
HCl02 + MnI2 + H2O = HMnO4 + HCl + HIO3 =>
17 HCl02 + MnI2 + 10 H2O = HMnO4 + 34 HCl + 2 HIO3
NH4OH + H2SO4 = NH2SO4 + H3O + H2 =>
NH4OH + H2SO4 = NH2SO4 + H3O + H2
SodiumHydroxide + Iron(III)Chloride = SodiumChloride + Iron(III)Hydroxide =>
SodiumHydroxide + Iron(III)Chloride = SodiumChloride + Iron(III)Hydroxide
KMnO4 + H2SO4 + H2Cr2O4 = K2SO4 + MnSO4 + H2O + CrO2 =>
2 KMnO4 + 3 H2SO4 + 5 H2Cr2O4 = K2SO4 + 2 MnSO4 + 8 H2O + 10 CrO2
NH4CI = NH3HCI =>
NH4CI = NH3HCI
Mg + H{+} + Cl{-} = MgCl + H =>
Mg + H{+} + Cl{-} = MgCl + H
K3CrO8 + NaOH = Cr2O3 + Na2O2 + K2O + H2O =>
2 K3CrO8 + 20 NaOH = Cr2O3 + 10 Na2O2 + 3 K2O + 10 H2O
KCIO33 = KCI + O2 =>
2 KCIO33 = 2 KCI + 33 O2
HI(aq) + Sr(OH)2(aq) = H + (OH)2 + SrI =>
HI(aq) + Sr(OH)2(aq) = H + (OH)2 + SrI
S(s) + NiO(OH)(s) + H2O(l) = SO4(s) + Ni(OH)2(s) =>
S(s) + 8 NiO(OH)(s) + 4 H2O(l) = SO4(s) + 8 Ni(OH)2(s)
Zn(C2H3O2)2 + Pb = PbC2H3O2 + Zn =>
Zn(C2H3O2)2 + 2 Pb = 2 PbC2H3O2 + Zn
FeCl3 + Na2CrO4 = FeCrO4 + Na2Cl3 =>
FeCl3 + Na2CrO4 = FeCrO4 + Na2Cl3
SrP + AlSO4 = SrSO4 + AlP =>
SrP + AlSO4 = SrSO4 + AlP
Fe(HSO4)3 + Ba(MnO4)2 = Fe(MnO4)3 + Ba(HSO4)2 =>
2 Fe(HSO4)3 + 3 Ba(MnO4)2 = 2 Fe(MnO4)3 + 3 Ba(HSO4)2
FeSO4 + NaOH = Fe(OH)2 + (Na)2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + (Na)2SO4
NH4OH + CaO = NH3 + Ca(OH)2 =>
NH4OH + CaO = NH3 + Ca(OH)2
Fe(NO3)2 + LiCN = Fe(CN)2 + LiNO3 =>
Fe(NO3)2 + 2 LiCN = Fe(CN)2 + 2 LiNO3
SbCl3 + HCl = [SbCl6] + H2 =>
2 SbCl3 + 6 HCl = 2[SbCl6] + 3 H2
Fe2S3 + O2 = Fe + SO2 =>
Fe2S3 + 3 O2 = 2 Fe + 3 SO2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
MgNO3 + K = Mg + KNO3 =>
MgNO3 + K = Mg + KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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