| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO + 4 Cl + 3 H2O = H2SO4 + 4 HCl
NaSO4 + MgCH3COO = Na(CH3COO) + MgSO4 =>
NaSO4 + MgCH3COO = Na(CH3COO) + MgSO4
C57H110 + O = CO2 + H2O =>
C57H110 + 169 O = 57 CO2 + 55 H2O
Pb + H2Cr2O7 = Pb(Cr2O7)2 + H2 =>
Pb + 2 H2Cr2O7 = Pb(Cr2O7)2 + 2 H2
Na3PO3 + Na = Na5PO3 =>
Na3PO3 + 2 Na = Na5PO3
I3{-} + ClO3{-} + H{+} = I2 + Cl{-} + H2O =>
6 I3{-} + ClO3{-} + 6 H{+} = 9 I2 + Cl{-} + 3 H2O
MnSO4 + Na2FeO4 + HNO3 = MnO2 + Fe2(SO4)3 + NaNO3 + H2O =>
3 MnSO4 + 2 Na2FeO4 + 4 HNO3 = 3 MnO2 + Fe2(SO4)3 + 4 NaNO3 + 2 H2O
KBr + KMnO4 + H2SO4 = H2O + MnSO4 + K2SO4 + Br2 =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 8 H2O + 2 MnSO4 + 6 K2SO4 + 5 Br2
Fe5Al2Si3O10(OH)8 + H{+} + K{+} = Fe{2+} + KAl3Si3O10(OH)2 + H2O + SiO2 =>
3 Fe5Al2Si3O10(OH)8 + 28 H{+} + 2 K{+} = 15 Fe{2+} + 2 KAl3Si3O10(OH)2 + 24 H2O + 3 SiO2
HI + Al = AlH + I =>
HI + Al = AlH + I
H2S + KClO3 = S + KCl + H2O =>
3 H2S + KClO3 = 3 S + KCl + 3 H2O
SO + Cl + H2O = H2SO4 + HCl =>
SO + 4 Cl + 3 H2O = H2SO4 + 4 HCl
NH4NO6 = N4O6 + H4O3 =>
2 NH4NO6 = N4O6 + 2 H4O3
Ca(NO3)2 + HBr = H(NO3)2 + CaBr =>
Ca(NO3)2 + HBr = H(NO3)2 + CaBr
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Ca + AlCl3 = CaAl + Cl3 =>
Ca + AlCl3 = CaAl + Cl3
NH4NO6 = N4O6 + H4O3 =>
2 NH4NO6 = N4O6 + 2 H4O3
I3{-} + ClO3{-} + H{+} = I2 + Cl{-} + H2O =>
6 I3{-} + ClO3{-} + 6 H{+} = 9 I2 + Cl{-} + 3 H2O
KMnO4 + H2C2O4 = K2CO3 + MnC2O4 + H2O + CO2 =>
2 KMnO4 + 7 H2C2O4 = K2CO3 + 2 MnC2O4 + 7 H2O + 9 CO2
Ca + AlCl3 = CaAl + Cl3 =>
Ca + AlCl3 = CaAl + Cl3
SO + Cl + H2O = H2SO4 + HCl =>
SO + 4 Cl + 3 H2O = H2SO4 + 4 HCl
CH4 + O7 = CO1 + H9O9 =>
63 CH4 + 45 O7 = 63 CO1 + 28 H9O9
FeSO4 + KMnO4 + KOH = FeOHSO4 + K2MnO4 =>
FeSO4 + KMnO4 + KOH = FeOHSO4 + K2MnO4
HCu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO2 + H2O =>
HCu2S + 15 HNO3 = 2 Cu(NO3)2 + H2SO4 + 11 NO2 + 7 H2O
Al + NiO = AlO + Ni =>
Al + NiO = AlO + Ni
Pb + H2Cr2O7 = Pb(Cr2O7)2 + H2 =>
Pb + 2 H2Cr2O7 = Pb(Cr2O7)2 + 2 H2
NH3 + O2 = NOH + H2 =>
2 NH3 + O2 = 2 NOH + 2 H2
NO3{-} = NO2{-} + O2 =>
2 NO3{-} = 2 NO2{-} + O2
Co + HI = H2 + CoI2 =>
Co + 2 HI = H2 + CoI2
NaOH + H(NO3) = Na(NO3) + H2O =>
NaOH + H(NO3) = Na(NO3) + H2O
Hg + H2O = HO + HgH =>
Hg + H2O = HO + HgH
Al + KNO3 + H2O + KOH = K3[Al(OH)6] + NH3 =>
8 Al + 3 KNO3 + 18 H2O + 21 KOH = 8 K3[Al(OH)6] + 3 NH3
Mg(NO3)2 + H2SO4 = Mg2SO4 + H(NO3)2 =>
2 Mg(NO3)2 + H2SO4 = Mg2SO4 + 2 H(NO3)2
CH3NH2 + C5H5N = (CH3NH3)C5H4N =>
CH3NH2 + C5H5N = (CH3NH3)C5H4N
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al(NO3)(aq) + H2O(l) + NH3(aq) = Al(OH)4(s) + NH4(NO3)(aq) =>
8 Al(NO3)(aq) + 23 H2O(l) + 2 NH3(aq) = 8 Al(OH)4(s) + 5 NH4(NO3)(aq)
Ca + AlCl3 = CaAl + Cl3 =>
Ca + AlCl3 = CaAl + Cl3
H2SO3 + NaOH = H2O + Na + SO3 =>
H2SO3 + 2 NaOH = 2 H2O + 2 Na + SO3
C4H8N2O3 + O2 = CO2 + H2O + N2H4CO =>
C4H8N2O3 + 3 O2 = 3 CO2 + 2 H2O + N2H4CO
NH4NO3 + C17H35 = N2 + CO2 + H2O =>
103 NH4NO3 + 2 C17H35 = 103 N2 + 34 CO2 + 241 H2O
Ca + AlCl3 = CaAl + Cl3 =>
Ca + AlCl3 = CaAl + Cl3
Fe + H2O4S = SO2 + FeSO4 + H2O =>
Fe + 2 H2O4S = SO2 + FeSO4 + 2 H2O
FeSO4 + KSCN + H2O2 + H2SO4 = Fe(SCN)6 + H2K(SO4)2 + H2O =>
FeSO4 + 6 KSCN + 5 H2O2 + 11 H2SO4 = Fe(SCN)6 + 6 H2K(SO4)2 + 10 H2O
NH4Cl(s) = NH3(g) + HCl(g) =>
NH4Cl(s) = NH3(g) + HCl(g)
Pb + H2Cr2O7 = Pb(Cr2O7)2 + H2 =>
Pb + 2 H2Cr2O7 = Pb(Cr2O7)2 + 2 H2
Al2O3 + H2O = Al3H + O2 =>
3 Al2O3 + H2O = 2 Al3H + 5 O2
Ca + AlCl3 = CaAl + Cl3 =>
Ca + AlCl3 = CaAl + Cl3
Mg(NO3)2 + H2SO4 = Mg2SO4 + H(NO3)2 =>
2 Mg(NO3)2 + H2SO4 = Mg2SO4 + 2 H(NO3)2
NH4NO6 = N4O6 + H4O3 =>
2 NH4NO6 = N4O6 + 2 H4O3
SO + Cl + H2O = H2SO4 + HCl =>
SO + 4 Cl + 3 H2O = H2SO4 + 4 HCl
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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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