| Équations équilibrées la veille | Équations équilibrées le lendemain |
Os2O3 + 3 CaBr2 = 3 CaO + 2 OsBr3
Cr{+3} + OH{-} = Cr(OH)4{-} =>
Cr{+3} + 4 OH{-} = Cr(OH)4{-}
KCl + NH4F = KF + ClNH4 =>
KCl + NH4F = KF + ClNH4
K + H2NO4 = KNO4 + H2 =>
K + H2NO4 = KNO4 + H2
C3H6 + HBr = C3H5Br2 + H2 =>
2 C3H6 + 4 HBr = 2 C3H5Br2 + 3 H2
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
H2CrO4 + Cr = Cr2(CrO4)3 + H2 =>
3 H2CrO4 + 2 Cr = Cr2(CrO4)3 + 3 H2
AgClO4 + ZnBr = AgBr + ZnClO4 =>
AgClO4 + ZnBr = AgBr + ZnClO4
Ni + Cu2O = NiCu + O =>
2 Ni + Cu2O = 2 NiCu + O
FeCl2 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + KCl =>
2 FeCl2 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 4 KCl
(NH4)2CO3 + NH3 + CoSO4 + H2O2 = [Co(NH3)4CO3]2SO4 + H2O + (NH4)2SO4 =>
2(NH4)2CO3 + 6 NH3 + 2 CoSO4 + H2O2 = [Co(NH3)4CO3]2SO4 + 2 H2O + (NH4)2SO4
Mg5 + HCl9 = MgCl2 + H2 =>
9 Mg5 + 10 HCl9 = 45 MgCl2 + 5 H2
Na2MnO4 + Na2S + H2O = Na2SO4 + MnO2 + NaOH =>
4 Na2MnO4 + Na2S + 4 H2O = Na2SO4 + 4 MnO2 + 8 NaOH
Al + H2(SO4) = Al2(SO4) + H =>
2 Al + H2(SO4) = Al2(SO4) + 2 H
Me2P(S)(S)PMe2 + Cl2 = Me2PCl3 + SCl2 =>
Me2P(S)(S)PMe2 + 5 Cl2 = 2 Me2PCl3 + 2 SCl2
Ag3NO3 + Cu = CuNO3 + Ag =>
Ag3NO3 + Cu = CuNO3 + 3 Ag
CH3CHO + HCN + NH3 = H2NCHCH3CN + H2O = H2NCHCH3COOH + NH3 =>
CH3CHO + HCN + NH3 = H2NCHCH3CN + H2O
CuS + NO3{-} + H3O{+} = Cu{+2} + SO4{-2} + NO + H2O =>
3 CuS + 8 NO3{-} + 8 H3O{+} = 3 Cu{+2} + 3 SO4{-2} + 8 NO + 12 H2O
C2H5OH + Mg = C2H5OMg + H2 =>
2 C2H5OH + 2 Mg = 2 C2H5OMg + H2
C8H6 + KMnO4 = C7H5O2K + MnO2 + KOH + H2O =>
21 C8H6 + 26 KMnO4 = 24 C7H5O2K + 26 MnO2 + 2 KOH + 2 H2O
LiO + H2O = LiH + O3 =>
2 LiO + H2O = 2 LiH + O3
Zn + AgN2 = ZnN2 + Ag =>
Zn + AgN2 = ZnN2 + Ag
Pt + H2SO4 = H2 + PtSO4 =>
Pt + H2SO4 = H2 + PtSO4
ZnO + Mn = Zn + MnO =>
ZnO + Mn = Zn + MnO
CH3CH2Cl + K = CH3CH2 + KCl =>
CH3CH2Cl + K = CH3CH2 + KCl
HCl + AlPo4 = H3Po4 + AlCl3 =>
3 HCl + AlPo4 = H3Po4 + AlCl3
H{+} + Sb2O5 + Hg = SbO{+} + Hg{2+} + H2O =>
6 H{+} + Sb2O5 + 2 Hg = 2 SbO{+} + 2 Hg{2+} + 3 H2O
Cl + H2OO = HOCl =>
2 Cl + H2OO = 2 HOCl
C7H5N3O6 = N2 + H2O + CO + C =>
2 C7H5N3O6 = 3 N2 + 5 H2O + 7 CO + 7 C
K2MnO4 + HCl = MnCl2 + KCl2 + Cl2 + H2O =>
K2MnO4 + 8 HCl = MnCl2 + 2 KCl2 + Cl2 + 4 H2O
HF + H2SO4 = F2 + H2S + H2O =>
8 HF + H2SO4 = 4 F2 + H2S + 4 H2O
Pb(NO3)2 + Al = Al(NO3)2 + Pb =>
Pb(NO3)2 + Al = Al(NO3)2 + Pb
NaMnO4 + HBr = Br2 + H2O + NaBr + MnBr2 =>
2 NaMnO4 + 16 HBr = 5 Br2 + 8 H2O + 2 NaBr + 2 MnBr2
HCl + Al(OH)3 = AlClO3 + H2 =>
HCl + Al(OH)3 = AlClO3 + 2 H2
Ca + TiCl4 = CaCl2 + Ti =>
2 Ca + TiCl4 = 2 CaCl2 + Ti
C4H4O5 + C2H4O2 = C6H8O7 =>
C4H4O5 + C2H4O2 = C6H8O7
CS2 + NH3 = H2S + NH4 + SCN =>
CS2 + 2 NH3 = H2S + NH4 + SCN
BiO3{-} + Mn{2+} + H{+} = Bi{3+} + MnO4{-} + H2O =>
5 BiO3{-} + 2 Mn{2+} + 14 H{+} = 5 Bi{3+} + 2 MnO4{-} + 7 H2O
NaNO3 + KF = NaK + FNO3 =>
NaNO3 + KF = NaK + FNO3
C2H6 + CuO = CH3COOH + Cu + H2O =>
C2H6 + 3 CuO = CH3COOH + 3 Cu + H2O
Ca(OH)2 + H2O = CaHOH + OH =>
Ca(OH)2 + H2O = CaHOH + 2 OH
Ti + HCl = TiCl1 + H2 =>
2 Ti + 2 HCl = 2 TiCl1 + H2
Ca(OH)2 + H2O = CaHOH + OH =>
Ca(OH)2 + H2O = CaHOH + 2 OH
Al(OH)3 + Li2O = Li3AlO3 + H2O =>
2 Al(OH)3 + 3 Li2O = 2 Li3AlO3 + 3 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Ca(OH)2 + H2O = CaHOH + OH =>
Ca(OH)2 + H2O = CaHOH + 2 OH
LiNO3 + HCl = LiCl + HNO3 =>
LiNO3 + HCl = LiCl + HNO3
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{-} + OH{-} =>
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{-} + 2 OH{-}
Ca(No3) + NaPO4 = Ca(PO4) + Na(No3) =>
Ca(No3) + NaPO4 = Ca(PO4) + Na(No3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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