| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2CO3(aq) + 2 NaOH(aq) = Na2CO3(aq) + 2 H2O(l)
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Na4SiO4 + H{+} = SiO2 + Na{+} + H2O =>
Na4SiO4 + 4 H{+} = SiO2 + 4 Na{+} + 2 H2O
Fe2(SO3)3 + KMnO4 = Fe(MnO4)3 + K2SO3 =>
Fe2(SO3)3 + 6 KMnO4 = 2 Fe(MnO4)3 + 3 K2SO3
RbF(s) = Rb(g) + F(g) =>
RbF(s) = Rb(g) + F(g)
CuI + NiBr = CuBr + NiI =>
CuI + NiBr = CuBr + NiI
Na2SiO3 + Ca(NO3)2 = CaSiO3 + NaNO3 =>
Na2SiO3 + Ca(NO3)2 = CaSiO3 + 2 NaNO3
FeClZnSO = FeSOZnCl =>
FeClZnSO = FeSOZnCl
MgCl2 + K2SO4 = KCl + MgSO4 =>
MgCl2 + K2SO4 = 2 KCl + MgSO4
Pb(NO3)2 + NH3 = PbH3 + N(NO3)2 =>
Pb(NO3)2 + NH3 = PbH3 + N(NO3)2
KOH + HKSO4 = H2O + K2SO4 =>
KOH + HKSO4 = H2O + K2SO4
K2CrO4 + Ba(NO3)2 = KNO3 + BaCrO4 =>
K2CrO4 + Ba(NO3)2 = 2 KNO3 + BaCrO4
As2S3 + NaOH = Na3AsO3 + Na3AsS3 + H2O =>
As2S3 + 6 NaOH = Na3AsO3 + Na3AsS3 + 3 H2O
MercuryAcetateSodiumChloride = SodiumAcetateMercuryChloride =>
MercuryAcetateSodiumChloride = SodiumAcetateMercuryChloride
TiCl4 + NaCl = Ti + NaCl4 =>
3 TiCl4 + 4 NaCl = 3 Ti + 4 NaCl4
(CH3)2NNH2 + O2 = CO2 + N2 + H2O =>
(CH3)2NNH2 + 4 O2 = 2 CO2 + N2 + 4 H2O
Pb(NO3)2 + NH3 = PbH3 + N(NO3)2 =>
Pb(NO3)2 + NH3 = PbH3 + N(NO3)2
HNO2 + KMnO4 + H2SO4 = KNO3 + K2SO4 + Mn(NO3)2 + H2O =>
10 HNO2 + 4 KMnO4 + H2SO4 = 2 KNO3 + K2SO4 + 4 Mn(NO3)2 + 6 H2O
FeCl3AlP = AlCl3FeP =>
FeCl3AlP = AlCl3FeP
ClNaOH = NaOHCl =>
ClNaOH = NaOHCl
LiO2 = Li2O2 + O2 =>
2 LiO2 = Li2O2 + O2
Pb(NO3)2 + NH3 = PbH3 + N(NO3)2 =>
Pb(NO3)2 + NH3 = PbH3 + N(NO3)2
C2H5OHNaCl = C2H5ONaHCl =>
C2H5OHNaCl = C2H5ONaHCl
K + C2H5OH = KOH + C2H5 =>
K + C2H5OH = KOH + C2H5
CrO4{-2} + HSnO2{-} + H2O = HSnO3{-} + CrO + OH{-} =>
CrO4{-2} + 2 HSnO2{-} + H2O = 2 HSnO3{-} + CrO + 2 OH{-}
SrCO3 + HCl = SrCl2H2O + CO2 =>
SrCO3 + 2 HCl = SrCl2H2O + CO2
CsOH + HCl = CsH2Cl3 + H2O =>
CsOH + 3 HCl = CsH2Cl3 + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
SiO2 + HCl = SiCl + H2O + O =>
2 SiO2 + 2 HCl = 2 SiCl + H2O + 3 O
NaSOPbNO = PbSONaNO =>
NaSOPbNO = PbSONaNO
CrO4{-2} + HSnO2{-} + H2O = HSnO3{-} + CrO + OH{-} =>
CrO4{-2} + 2 HSnO2{-} + H2O = 2 HSnO3{-} + CrO + 2 OH{-}
Pb(NO3)2 + NH3 = PbH3 + N(NO3)2 =>
Pb(NO3)2 + NH3 = PbH3 + N(NO3)2
CV = VC =>
CV = VC
HgCl2 + HPO{2} + H2O = H{+} + HPO4{-2} + Cl{-} + Hg2Cl2 =>
2 HgCl2 + HPO{2} + 3 H2O = 6 H{+} + HPO4{-2} + 2 Cl{-} + Hg2Cl2
Pb(NO3)2 + NH3 = PbH3 + N(NO3)2 =>
Pb(NO3)2 + NH3 = PbH3 + N(NO3)2
C6H6 + CH4 = C7H8 =>
10 C6H6 + 3 CH4 = 9 C7H8
NH2Cl + NaOH + NH3 = N2H4 + H2O + NaCl =>
NH2Cl + NaOH + NH3 = N2H4 + H2O + NaCl
CrO4{-2} + HSnO2{-} + H2O = HSnO3{-} + CrO + OH{-} =>
CrO4{-2} + 2 HSnO2{-} + H2O = 2 HSnO3{-} + CrO + 2 OH{-}
Pb(NO3)2 + NH3 = PbH3 + N(NO3)2 =>
Pb(NO3)2 + NH3 = PbH3 + N(NO3)2
C4H6CoO4 + Fe(NO3)3 + NaOH = CoFe3O4 + NaNO3 + O2 + H2O + C2 =>
4 C4H6CoO4 + 12 Fe(NO3)3 + 36 NaOH = 4 CoFe3O4 + 36 NaNO3 + 3 O2 + 30 H2O + 8 C2
H2SO4(aq) + NaOH = Na2SO4 + H2O(l) =>
H2SO4(aq) + 2 NaOH = Na2SO4 + 2 H2O(l)
Ca(CHO3)2Ca(OH)2 = CaCO3H2O =>
Ca(CHO3)2Ca(OH)2 = 2 CaCO3H2O
Al + F2 = AlF4 =>
Al + 2 F2 = AlF4
H2SO4(aq) + NaOH = Na(aq) + SO4(aq) + HOH(l) =>
H2SO4(aq) + 2 NaOH = 2 Na(aq) + SO4(aq) + 2 HOH(l)
H2SO4(aq) + NaOH = H2O(l) + Na2SO4(aq) =>
H2SO4(aq) + 2 NaOH = 2 H2O(l) + Na2SO4(aq)
Fe2(SO3)3 + KMnO4 = Fe(MnO4)3 + K2SO3 =>
Fe2(SO3)3 + 6 KMnO4 = 2 Fe(MnO4)3 + 3 K2SO3
Pb(NO3)2 + NH3 = PbH3 + N(NO3)2 =>
Pb(NO3)2 + NH3 = PbH3 + N(NO3)2
C3H6O3 + KClO3 = KCl + H2O + CO2 =>
C3H6O3 + 2 KClO3 = 2 KCl + 3 H2O + 3 CO2
Ca(HCO3)2 + Na2CO3 = Na2(HCO3)2 + CaCO3 =>
Ca(HCO3)2 + Na2CO3 = Na2(HCO3)2 + CaCO3
HNO2NH3 = NH4NO2 =>
HNO2NH3 = NH4NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/04/24
Équations équilibrées sur04/03/23
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