| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2Co3 + 2 BaOH = 2 NaOH + Ba2Co3
Rb2CO3 + Co(NO3)2 = CoCO3 + RbNO3 =>
Rb2CO3 + Co(NO3)2 = CoCO3 + 2 RbNO3
Li2CO3 + (NH4)2HPO4 + FeC2O4 + SiO2 + NaNO3 = Li097Na003FeSi003P097PO4 + CO2 + O2 + NH3 + H2O =>
97 Li2CO3 + 196(NH4)2HPO4 + 2 FeC2O4 + 6 SiO2 + 6 NaNO3 = 2 Li097Na003FeSi003P097PO4 + 101 CO2 + 309 O2 + 398 NH3 + 285 H2O
CoCl2 + Al(NO3)3 = AlCl3 + NO2 + O2 + Co(AlO2)2 =>
3 CoCl2 + 8 Al(NO3)3 = 2 AlCl3 + 24 NO2 + 6 O2 + 3 Co(AlO2)2
KI + HNO3 = I2 + NO2 + KNO3H2O =>
2 KI + 4 HNO3 = I2 + 2 NO2 + 2 KNO3H2O
CuSO4 + NaOH = Na2SO4 + Cu[OH]2 =>
CuSO4 + 2 NaOH = Na2SO4 + Cu[OH]2
C5H12 + Br2 = C5H10Br2 + H2 =>
C5H12 + Br2 = C5H10Br2 + H2
NaCl + SO2 = Na2SO2 + Cl =>
2 NaCl + SO2 = Na2SO2 + 2 Cl
[CuCl4]2 + NH4OH = Cu(NH3) + Cl2 + H2O =>
[CuCl4]2 + 2 NH4OH = 2 Cu(NH3) + 4 Cl2 + 2 H2O
MgO + SO3 = Mg2(SO3)2 + O2 =>
2 MgO + 2 SO3 = Mg2(SO3)2 + O2
CuCl2 + Na2S2O3 = CuCl + S + NaCl + NaSO4 =>
5 CuCl2 + 4 Na2S2O3 = 5 CuCl + 5 S + 5 NaCl + 3 NaSO4
Al + NaNO3 + NaOH = NH3 + Na3AlO3 + H2O =>
8 Al + 3 NaNO3 + 21 NaOH = 3 NH3 + 8 Na3AlO3 + 6 H2O
HNO3 + NaF = HF + NaNO3 =>
HNO3 + NaF = HF + NaNO3
BaCl2 + H2O2 + H2SO4 = BaSO4 + Cl2 + H2O =>
BaCl2 + H2O2 + H2SO4 = BaSO4 + Cl2 + 2 H2O
Cu(NO3)2 + BaS = CuS + Ba(NO3)2 =>
Cu(NO3)2 + BaS = CuS + Ba(NO3)2
C3H7Cl = C6H14 + Cl =>
2 C3H7Cl = C6H14 + 2 Cl
Hg + Fe(NO3)3 = Fe + Hg(NO3)2 =>
3 Hg + 2 Fe(NO3)3 = 2 Fe + 3 Hg(NO3)2
NaNO2 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + NO2 + Na2SO4 =>
10 NaNO2 + 8 H2SO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 8 H2O + 10 NO2 + 5 Na2SO4
GaF3 + CO2 = GaO3 + C + F2 =>
2 GaF3 + 3 CO2 = 2 GaO3 + 3 C + 3 F2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
S8 + CrI3 = Cr2S3 + I2 =>
3 S8 + 16 CrI3 = 8 Cr2S3 + 24 I2
KI + O3 + H2O = KOH + I2 =>
6 KI + O3 + 3 H2O = 6 KOH + 3 I2
C10H15NO + NaOCl = C10H13NO + NaCl + H2O =>
C10H15NO + NaOCl = C10H13NO + NaCl + H2O
NaC2H3O2(aq) + HCl(aq) = C2H3O2H(aq) + NaCl(aq) =>
NaC2H3O2(aq) + HCl(aq) = C2H3O2H(aq) + NaCl(aq)
NaMnO4 + HCl + NaI = MnCl3 + I2 + NaCl + H2O =>
NaMnO4 + 8 HCl + 4 NaI = MnCl3 + 2 I2 + 5 NaCl + 4 H2O
Pb(OH)2 + H2O = H3PbO2 + OH =>
Pb(OH)2 + H2O = H3PbO2 + OH
NH4NO3 + H2O = NH4H + NO3O =>
13 NH4NO3 + 9 H2O = 14 NH4H + 12 NO3O
Ba3[Al(OH)6]2 = Al(OH)3 + Ba(OH)2 =>
Ba3[Al(OH)6]2 = 2 Al(OH)3 + 3 Ba(OH)2
NaCeO = NaCeO3 + NaCe =>
3 NaCeO = NaCeO3 + 2 NaCe
Zn + Cr{+} = Zn{+} + Cr =>
Zn + Cr{+} = Zn{+} + Cr
Pb(OH)2 + HNO3 = Pb(NO3)2 + HOH =>
Pb(OH)2 + 2 HNO3 = Pb(NO3)2 + 2 HOH
Pb + H3PO4 = Pb3(PO4)2 + H3 =>
3 Pb + 2 H3PO4 = Pb3(PO4)2 + 2 H3
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
K2(Cr2O7) + KI + H2(SO4) = Cr2(SO4) + K2(SO4) + I2 + H2O =>
K2(Cr2O7) + 10 KI + 7 H2(SO4) = Cr2(SO4) + 6 K2(SO4) + 5 I2 + 7 H2O
C19H18O2Cl2 + H2O = C19H22O4Cl2 =>
C19H18O2Cl2 + 2 H2O = C19H22O4Cl2
CuCl2 + HJ = CuJ + HCl + J2 =>
2 CuCl2 + 4 HJ = 2 CuJ + 4 HCl + J2
Al + HI = H2 + AlI =>
2 Al + 2 HI = H2 + 2 AlI
Pb(C2H3O2)2 + Zn2 = Pb + Zn(C4H6O4) =>
2 Pb(C2H3O2)2 + Zn2 = 2 Pb + 2 Zn(C4H6O4)
FeCl2(s) = Fe + Cl =>
FeCl2(s) = Fe + 2 Cl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H6CH3 + KMnO4 + H2SO4 = C6H6COOH + MnSO4 + K2SO4 + H2O =>
5 C6H6CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H6COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
Sn + H = SnH4 =>
Sn + 4 H = SnH4
Sb{3+} + Cr2O7{2{-})+H{+} = Sb{5+}+Cr{3+}+H2O =>
5 Sb{3+} + Cr2O7{2{-})+14H{+} = 5 Sb{5+}+2Cr{3+}+7H2O
I2 + HNO3 = IO3H + NO2 + H2O =>
I2 + 10 HNO3 = 2 IO3H + 10 NO2 + 4 H2O
NaOH + FeF = NaF + Fe(OH) =>
NaOH + FeF = NaF + Fe(OH)
Fe3PO4 + Fe(NO3)3 = Fe3(PO4)2 + FeNO3 =>
4 Fe3PO4 + 3 Fe(NO3)3 = 2 Fe3(PO4)2 + 9 FeNO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
POCl3 + Sr(OH)2 = Sr3(PO4)2 + SrCl2 + H2O =>
2 POCl3 + 6 Sr(OH)2 = Sr3(PO4)2 + 3 SrCl2 + 6 H2O
Pb + MgO = PbO + Mg =>
Pb + MgO = PbO + Mg
Fe3Br2 + CuSO4 = Fe3SO4 + Br2Cu =>
Fe3Br2 + CuSO4 = Fe3SO4 + Br2Cu
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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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