| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Y + 6 Mn + 10 Ge + 60 Sn = Y2Mn6Ge10Sn60
Fe(cr) + H2O(l) = FeO4(cr) + H2(g) =>
Fe(cr) + 4 H2O(l) = FeO4(cr) + 4 H2(g)
Cr2(SO4)3 + FeCl3 = CrCl3 + Fe2(SO4)3 =>
Cr2(SO4)3 + 2 FeCl3 = 2 CrCl3 + Fe2(SO4)3
MgCl2 + (NH4)2(CO3) = NH4Cl + Mg2(CO3)2 =>
2 MgCl2 + 2(NH4)2(CO3) = 4 NH4Cl + Mg2(CO3)2
LiI + Ag2(NO3) = Ag2I + Li(NO3) =>
LiI + Ag2(NO3) = Ag2I + Li(NO3)
KNO2 + KClO3 + H2SO4 = KNO3 + K2SO4 + Cl2 + H2O =>
5 KNO2 + 2 KClO3 + H2SO4 = 5 KNO3 + K2SO4 + Cl2 + H2O
Zn + FeCl2 = Fe + Zn(Cl2)2 =>
Zn + 2 FeCl2 = 2 Fe + Zn(Cl2)2
C10H19O3N + O2 = CO2 + H2O + NH3 =>
2 C10H19O3N + 25 O2 = 20 CO2 + 16 H2O + 2 NH3
N2O2 = NO =>
N2O2 = 2 NO
Na2Cl3 + H2 = HNa + Cl =>
Na2Cl3 + H2 = 2 HNa + 3 Cl
C6H6 + Cl = C6H4Cl + H2 =>
C6H6 + Cl = C6H4Cl + H2
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
Sn + PbCl = SnCl4 + Pb =>
Sn + 4 PbCl = SnCl4 + 4 Pb
CO + H2 = C3H8 + H2O =>
3 CO + 7 H2 = C3H8 + 3 H2O
TiO2SO4 + H2O2 = H4TiO5 + H2SO4 + O2 =>
2 TiO2SO4 + 6 H2O2 = 2 H4TiO5 + 2 H2SO4 + 3 O2
K3PO4 + HCl + MgCl2 + NH3 = MgNH4PO4 + KCl =>
K3PO4 + HCl + MgCl2 + NH3 = MgNH4PO4 + 3 KCl
AgOH + LiCl = AgCl + LiOH =>
AgOH + LiCl = AgCl + LiOH
KCrO4 + CH3COOH = KCOOH + CrO4CH3 =>
KCrO4 + CH3COOH = KCOOH + CrO4CH3
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
La(NO3)3*6H2O + Mn(NO3)2*4H2O + O2 = LaMnO3 + H2O + HNO3 =>
4 La(NO3)3*6H2O + 4 Mn(NO3)2*4H2O + O2 = 4 LaMnO3 + 30 H2O + 20 HNO3
C12H24O + KMnO4 = C12H23O2K + MnO2 + H2O + C12H24O2 =>
3 C12H24O + 2 KMnO4 = 2 C12H23O2K + 2 MnO2 + H2O + C12H24O2
NiBr2*6NH3 + AgNO3 = AgBr + [Ni(NH3)6]*(NO3)2 =>
NiBr2*6NH3 + 2 AgNO3 = 2 AgBr + [Ni(NH3)6]*(NO3)2
Na2CrO4 + CrSO4 + H2O + NaOH = Cr(OH)3 + Na2SO4 =>
Na2CrO4 + 3 CrSO4 + 4 H2O + 4 NaOH = 4 Cr(OH)3 + 3 Na2SO4
CaCO3 + H2O*CO2 = Ca(HCO3)2 =>
CaCO3 + H2O*CO2 = Ca(HCO3)2
KOH + NaOH + H2CrO4 = NaKCrO4 + H2O =>
KOH + NaOH + H2CrO4 = NaKCrO4 + 2 H2O
Sb2S3 + HNO3 = Sb2O5 + H2SO4 + NO2 + H2O =>
Sb2S3 + 28 HNO3 = Sb2O5 + 3 H2SO4 + 28 NO2 + 11 H2O
FeVO4 + C = FeV + CO2 =>
FeVO4 + 2 C = FeV + 2 CO2
C2H5Br + C2H5NH2 = [(C2H5)2NH2]Br =>
C2H5Br + C2H5NH2 = [(C2H5)2NH2]Br
CH3COOH + NaClO + NaCl = CH3COONa + Cl2 + H2O =>
2 CH3COOH + NaClO + NaCl = 2 CH3COONa + Cl2 + H2O
KMnO4 + SnSO4 + H2SO4 = K2SO4 + MnSO4 + Sn(SO4)2 + H2O =>
2 KMnO4 + 5 SnSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Sn(SO4)2 + 8 H2O
C7H5NO4 + CH3OH = C8H7NO4 + H2O =>
C7H5NO4 + CH3OH = C8H7NO4 + H2O
PCl5 + Ca(OH)2 = CaCl2 + Ca3P2O8 + H2O =>
2 PCl5 + 8 Ca(OH)2 = 5 CaCl2 + Ca3P2O8 + 8 H2O
Fe3O4 + H2O = Fe(OH)3 + Fe(OH)1 =>
2 Fe3O4 + 8 H2O = 5 Fe(OH)3 + Fe(OH)1
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3 =>
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na2O + N2O5 = Na2NO2 + O2 =>
4 Na2O + 2 N2O5 = 4 Na2NO2 + 3 O2
CH2OH{-}CHOH{-}CH2OH + HNO3 = CH2ONO2{-}CHONO2{-}CH2ONO2 + H2O =>
CH2OH{-}CHOH{-}CH2OH + HNO3 = CH2ONO2{-}CHONO2{-}CH2ONO2 + H2O
KMnO4 + SnSO4 + H2SO4 = K2SO4 + MnSO4 + Sn(SO4)2 + H2O =>
2 KMnO4 + 5 SnSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Sn(SO4)2 + 8 H2O
Na2C2 + H2O = NaOH + CH =>
Na2C2 + 2 H2O = 2 NaOH + 2 CH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K(s) + Co{2+} = Co + K{+} =>
2 K(s) + Co{2+} = Co + 2 K{+}
NO + NaHSO3 = N2 + NaHSO4 =>
2 NO + 2 NaHSO3 = N2 + 2 NaHSO4
NaNO2 + (NH4)2SO4 = Na2SO4 + N2 + H2O =>
2 NaNO2 + (NH4)2SO4 = Na2SO4 + 2 N2 + 4 H2O
NO + H2 = OH + N =>
2 NO + H2 = 2 OH + 2 N
NH3 + OH = N2 + H2O =>
2 NH3 + 6 OH = N2 + 6 H2O
HBa + ClCO3 = HCl + BaCO3 =>
HBa + ClCO3 = HCl + BaCO3
CaOH + H2CO3 = H2O + Ca2CO3 =>
2 CaOH + H2CO3 = 2 H2O + Ca2CO3
As + H2SO4 = As(SO4)3 + H2 =>
As + 3 H2SO4 = As(SO4)3 + 3 H2
Cu(SO4) + K2(CrO4) = Cu(CrO4) + K2(SO4) =>
Cu(SO4) + K2(CrO4) = Cu(CrO4) + K2(SO4)
Ca + HIO3 = CaIO3 + H =>
Ca + HIO3 = CaIO3 + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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