| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrCl2 + H2SO4 = SrSO4 + 2 HCl
CaCO3 + (NH4)2C2O4 = CaC2O4 + NH3 + H2O + CO2 =>
CaCO3 + (NH4)2C2O4 = CaC2O4 + 2 NH3 + H2O + CO2
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
CuSO4 + Sr = SrSO4 + Cu =>
CuSO4 + Sr = SrSO4 + Cu
AlBr3(aq) + Cl2(aq) = AlCl3(aq) + Br2(s) =>
2 AlBr3(aq) + 3 Cl2(aq) = 2 AlCl3(aq) + 3 Br2(s)
C8H10N4O2 + NH4OH = C8H9N4O2 + NH4 + H2O =>
C8H10N4O2 + NH4OH = C8H9N4O2 + NH4 + H2O
NiC2O4(H2O)2(s) = NiCO3(s) + H2O(g) + CO =>
NiC2O4(H2O)2(s) = NiCO3(s) + 2 H2O(g) + CO
H3C6H5O7 + H2O = OH + H4C6H5O7 =>
H3C6H5O7 + H2O = OH + H4C6H5O7
SO + KOH = KSO + HO =>
SO + KOH = KSO + HO
KI(aq) + Pb(NO3)2 = PbI2 + KNO3(aq) =>
2 KI(aq) + Pb(NO3)2 = PbI2 + 2 KNO3(aq)
Al2(SO4)3(aq) + Ca(OH)2(g) = Al(OH)3(g) + CaSO4(g) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(g) = 2 Al(OH)3(g) + 3 CaSO4(g)
NaI + HSO4 = NaSO4 + IH =>
NaI + HSO4 = NaSO4 + IH
Zn(OH)2 + KOH = ZnK2 + OH =>
Zn(OH)2 + 2 KOH = ZnK2 + 4 OH
C5H8 + HCl = C5H9Cl =>
C5H8 + HCl = C5H9Cl
CuSO4H2S = CuSH2SO4 =>
CuSO4H2S = CuSH2SO4
H2O + CaCl2 + NaHCO3 = NaCl + Ca(OH)2 + H2CO3 =>
2 H2O + CaCl2 + 2 NaHCO3 = 2 NaCl + Ca(OH)2 + 2 H2CO3
CuCl + NaNO = NaCl + CuNO =>
CuCl + NaNO = NaCl + CuNO
NaOH + HKC8H4O4 = KNaC8H4O4 + H2O =>
NaOH + HKC8H4O4 = KNaC8H4O4 + H2O
(NH4)2MoO4 + Zn + HCl = Mo5O14 + NH4Cl + ZnCl2 + H2O =>
5(NH4)2MoO4 + Zn + 12 HCl = Mo5O14 + 10 NH4Cl + ZnCl2 + 6 H2O
C3H7COOH + Fe(OH)3 = (C3H7COO)3Fe + H2O =>
3 C3H7COOH + Fe(OH)3 = (C3H7COO)3Fe + 3 H2O
HCl(aq) + K2CO3(s) = CO2(g) + KCl(s) + H2O(l) =>
2 HCl(aq) + K2CO3(s) = CO2(g) + 2 KCl(s) + H2O(l)
CH3C(O)CH3 + O2 = CO2 + H2O =>
CH3C(O)CH3 + 4 O2 = 3 CO2 + 3 H2O
Cu(NH3)4(OH)2 + HNO3 = Cu(NO3)2 + NH4NO3 + H2O =>
Cu(NH3)4(OH)2 + 6 HNO3 = Cu(NO3)2 + 4 NH4NO3 + 2 H2O
(CuOH)2CO3H2SO4 = (Cu(OH))2SO4CO2H2O =>
(CuOH)2CO3H2SO4 = (Cu(OH))2SO4CO2H2O
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
U + Te = U10Te18 =>
10 U + 18 Te = U10Te18
Fe2(SO3)3 = Fe2O3 + SO2 =>
Fe2(SO3)3 = Fe2O3 + 3 SO2
HBr + KCl = HK + BrCl =>
HBr + KCl = HK + BrCl
Cr(OH)3(s) + HCl(aq) = CrCl3(aq) + H2O(l) =>
Cr(OH)3(s) + 3 HCl(aq) = CrCl3(aq) + 3 H2O(l)
KICl2 + KBrICl = KI + BrCl3 =>
KICl2 + KBrICl = 2 KI + BrCl3
CaCO3 = CaO(s) + CO2(g) =>
CaCO3 = CaO(s) + CO2(g)
CH4 + H2O2 = CO2 + H2O =>
CH4 + 4 H2O2 = CO2 + 6 H2O
FeSO4 + KNO3 + KOH = Fe3O4 + K2SO4 + NO2 + H2O =>
3 FeSO4 + 2 KNO3 + 4 KOH = Fe3O4 + 3 K2SO4 + 2 NO2 + 2 H2O
H2O + NO + Br2 = NO3{-} + Br{-} + H{+} =>
4 H2O + 2 NO + 3 Br2 = 2 NO3{-} + 6 Br{-} + 8 H{+}
H2S + NO3 = SO4 + N21 + H2O =>
63 H2S + 105 NO3 = 63 SO4 + 5 N21 + 63 H2O
FeSO4 + Cl2 + H2O = Fe2O3 + HCl + H2SO4 =>
2 FeSO4 + Cl2 + 3 H2O = Fe2O3 + 2 HCl + 2 H2SO4
Pt + NO3 = PtNO3 =>
Pt + NO3 = PtNO3
Ag{+} + I{-} = AgI =>
Ag{+} + I{-} = AgI
CoCl2(aq) + NH4OH(aq) = Co(OH) + NH4Cl2 =>
CoCl2(aq) + NH4OH(aq) = Co(OH) + NH4Cl2
Br2 + NaI = Na + Br2I =>
Br2 + NaI = Na + Br2I
Li2HPO4 + Ca(OH)2 = CaHPO4 + LiOH =>
Li2HPO4 + Ca(OH)2 = CaHPO4 + 2 LiOH
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(s) =>
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(s)
CH2BrCH3 + Na2S = NaBr + H2S + CH2CH2 =>
2 CH2BrCH3 + Na2S = 2 NaBr + H2S + 2 CH2CH2
Ni(s) + H2SO4(aq) = Ni(SO4)(aq) + H2(l) =>
Ni(s) + H2SO4(aq) = Ni(SO4)(aq) + H2(l)
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
NH43 + PO4 = H3PO4 + NH3 =>
3 NH43 + 40 PO4 = 40 H3PO4 + 3 NH3
C3H8O + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 C3H8O + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 8 H2O
Cr2H8N3O7 = Cr2O3 + N2 + H2O =>
2 Cr2H8N3O7 = 2 Cr2O3 + 3 N2 + 8 H2O
Cu + SO2 = CuS + CuO =>
3 Cu + SO2 = CuS + 2 CuO
CaH2O2 + HCl = CaCl2 + H2O =>
CaH2O2 + 2 HCl = CaCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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