| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2O + 4 NH3 + H2O = 2[Ag(NH3)2]{+} + 2 OH{-}
Cu2O + HI = CuI + H2O =>
Cu2O + 2 HI = 2 CuI + H2O
Ag2O + NH3 + H2O = Ag(NH3)2 + OH =>
Ag2O + 4 NH3 + H2O = 2 Ag(NH3)2 + 2 OH
Ag2O + NH3 + H2O = [Ag(NH3)2] + OH =>
Ag2O + 4 NH3 + H2O = 2[Ag(NH3)2] + 2 OH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C3H8 + H2O = CO + H2 =>
C3H8 + 3 H2O = 3 CO + 7 H2
LiN2 = Li3 + N =>
3 LiN2 = Li3 + 6 N
Ag2O + NH3 + H2O = [Ag(NH3)2]OH =>
Ag2O + 4 NH3 + H2O = 2[Ag(NH3)2]OH
CaC2O4 + CH3COOH = CaCOOH + C2O4CH3 =>
CaC2O4 + CH3COOH = CaCOOH + C2O4CH3
Sb2O7Hg2 = Hg0 + Sb2O3 + O2 =>
Sb2O7Hg2 = 2 Hg0 + Sb2O3 + 2 O2
SbF5 = F + SbF3 =>
SbF5 = 2 F + SbF3
LiN2 = Li3 + N =>
3 LiN2 = Li3 + 6 N
SbF5 = Sb + F2 =>
2 SbF5 = 2 Sb + 5 F2
[Ni(H2O)6]{2+} + C2H4(NH2)2 = [NiC2H4(NH2)2(H2O)4]{2+} + H2O =>
[Ni(H2O)6]{2+} + C2H4(NH2)2 = [NiC2H4(NH2)2(H2O)4]{2+} + 2 H2O
Pb(NO3)2NH4CH3CO2 = PbCH3CO2NH4(NO3)2 =>
Pb(NO3)2NH4CH3CO2 = PbCH3CO2NH4(NO3)2
Cr(OH)3 + F{-} = Cr + OH{-} + F2 =>
2 Cr(OH)3 + 6 F{-} = 2 Cr + 6 OH{-} + 3 F2
H5S + O2 = SO2 + H2O =>
4 H5S + 9 O2 = 4 SO2 + 10 H2O
Pb(CH3CO2)2(aq) + NaI(aq) = PbI2(s) + NaCH3CO2(aq) =>
Pb(CH3CO2)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaCH3CO2(aq)
SbF5 = Sb + F =>
SbF5 = Sb + 5 F
TcCl7 + SrS = Tc2S7 + SrCl2 =>
2 TcCl7 + 7 SrS = Tc2S7 + 7 SrCl2
H2SO4 + Li2 = Li2SO4 + H2 =>
H2SO4 + Li2 = Li2SO4 + H2
Ni(OH)2 + H2SO4 = NiSO4 + H2O = =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O
LiN2 = Li3 + N =>
3 LiN2 = Li3 + 6 N
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
CuS + Al = AlS + Cu =>
CuS + Al = AlS + Cu
C2H5COOHNaOH = NaC2H5COOH2O =>
C2H5COOHNaOH = NaC2H5COOH2O
Ag(NO)3 + KOH = Ag(OH)3 + KNO =>
Ag(NO)3 + 3 KOH = Ag(OH)3 + 3 KNO
C6H6 + KMnO4 = C6O4 + H6KMn =>
C6H6 + KMnO4 = C6O4 + H6KMn
Na2PO4 + CaNO3 = Ca2PO4 + NaNO3 =>
Na2PO4 + 2 CaNO3 = Ca2PO4 + 2 NaNO3
HCOOCH3NaOH = CH3COONaH2O =>
HCOOCH3NaOH = CH3COONaH2O
SiO2 + NaO = NaSiO3 =>
SiO2 + NaO = NaSiO3
KNO2 + Cl2 + H2O = HCl + KNO3 =>
KNO2 + Cl2 + H2O = 2 HCl + KNO3
Pt3(PO3)2 + Al = Pt + AlPO3 =>
Pt3(PO3)2 + 2 Al = 3 Pt + 2 AlPO3
Hg + S = HgS =>
Hg + S = HgS
Li2O + N2O5 = LiNO3 =>
Li2O + N2O5 = 2 LiNO3
HNO3 + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O
P2O5H2O = HPO3 =>
P2O5H2O = 2 HPO3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
BaCI2 + Na2SO4 = BaSO4 + Na2CI2 =>
BaCI2 + Na2SO4 = BaSO4 + Na2CI2
Sc + HI = ScI + H =>
Sc + HI = ScI + H
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
AsCl3(aq) + H2S(aq) = As2S3(s) + HCl =>
2 AsCl3(aq) + 3 H2S(aq) = As2S3(s) + 6 HCl
(NH4)2S + O2 = NH3 + H2O + SO2 =>
2(NH4)2S + 3 O2 = 4 NH3 + 2 H2O + 2 SO2
CuS + AlP = Cu3P2 + Al2S3 =>
3 CuS + 2 AlP = Cu3P2 + Al2S3
Cu + N2SO4 = CuSO4 + N2 =>
Cu + N2SO4 = CuSO4 + N2
K2(HCO3)2 + HNO3 = KNO3 + H2O + CO2 =>
K2(HCO3)2 + 2 HNO3 = 2 KNO3 + 2 H2O + 2 CO2
PH4Cl + (NH4)2Cr2O7 + H2SO4 = H3PO4 + NH4Cl + Cr2(SO4)3 + NH4HSO4 + H2O =>
3 PH4Cl + 4(NH4)2Cr2O7 + 17 H2SO4 = 3 H3PO4 + 3 NH4Cl + 4 Cr2(SO4)3 + 5 NH4HSO4 + 16 H2O
SiO + HF = SiF + HO =>
SiO + HF = SiF + HO
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2HSO4 + MnSO4 + H2O =>
22 FeSO4 + 4 KMnO4 + 17 H2SO4 = 11 Fe2(SO4)3 + 2 K2HSO4 + 4 MnSO4 + 16 H2O
C = CCCCCCCCCCC =>
11 C = CCCCCCCCCCC
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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