| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HX + FeCl3 = 3 HCl + H3FeX6
CaS + MnO = CaSO4 + Mn =>
CaS + 4 MnO = CaSO4 + 4 Mn
CaZnO2 + H2O = Ca[Zn(OH)4] =>
CaZnO2 + 2 H2O = Ca[Zn(OH)4]
C9H11NO3 + HNO3 = C9H12(NO3)2 =>
C9H11NO3 + HNO3 = C9H12(NO3)2
KF + SiO2 = FSiKO2 =>
KF + SiO2 = FSiKO2
CrO + Cl2 = CrCl2 + O2 =>
2 CrO + 2 Cl2 = 2 CrCl2 + O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
ClC6H4COOH + NaOH = H2O + Na{+} + ClC6H4COO{-} =>
ClC6H4COOH + NaOH = H2O + Na{+} + ClC6H4COO{-}
Na2CO3*H2O + (C17H35COO)2Ca = CaCO3 + C17H35COONa + H2O =>
Na2CO3*H2O + (C17H35COO)2Ca = CaCO3 + 2 C17H35COONa + H2O
Ag(NH3)2 + HCl = AgCl + H(NH3)2 =>
Ag(NH3)2 + HCl = AgCl + H(NH3)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Mn(OH)2 + H2GeO3 = MnGeO3 + H2O =>
Mn(OH)2 + H2GeO3 = MnGeO3 + 2 H2O
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
CH4 + KMnO4 + Na2CO3 = CH2O2 + MnO2 + Na2O + K2CO3 =>
3 CH4 + 4 KMnO4 + 5 Na2CO3 = 6 CH2O2 + 4 MnO2 + 5 Na2O + 2 K2CO3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Fe(NO3)3 + H2O = Fe(OH)3 + HNO3 =>
Fe(NO3)3 + 3 H2O = Fe(OH)3 + 3 HNO3
SO4{-} + H3O{+} = HSO4{-} + H2O{+} =>
SO4{-} + H3O{+} = HSO4{-} + H2O{+}
Pb{2+} + NO3{-} = Pb(NO3)2 =>
Pb{2+} + 2 NO3{-} = Pb(NO3)2
KMnO4 + HCl + Ba = MnCl2 + KCl + BaCl2 + H2O =>
2 KMnO4 + 16 HCl + 5 Ba = 2 MnCl2 + 2 KCl + 5 BaCl2 + 8 H2O
HKO = K2O + H2O =>
2 HKO = K2O + H2O
Al3 + HCl = AlCl3 + H =>
Al3 + 9 HCl = 3 AlCl3 + 9 H
C9H7O2Na + HCl = C9H8O2 + NaCl =>
C9H7O2Na + HCl = C9H8O2 + NaCl
SiO2 + C12H22O11 = SiC + CO + H2O =>
4 SiO2 + C12H22O11 = 4 SiC + 8 CO + 11 H2O
KMnO4 + HCl + Ba = MnCl2 + KCl + BaCl2 + H2O =>
2 KMnO4 + 16 HCl + 5 Ba = 2 MnCl2 + 2 KCl + 5 BaCl2 + 8 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Na2S + P2S5 = Na3PS4 =>
3 Na2S + P2S5 = 2 Na3PS4
Cu(NO3)2(aq) + K2PO4(aq) = Cu(PO4)(s) + KNO3(aq) =>
Cu(NO3)2(aq) + K2PO4(aq) = Cu(PO4)(s) + 2 KNO3(aq)
Ni(NO3)2 + K3(PO4) = Ni3(PO4)2 + KNO3 =>
3 Ni(NO3)2 + 2 K3(PO4) = Ni3(PO4)2 + 6 KNO3
AgCl + H2O + HNO3 = AgNH3 + Cl + O4 =>
AgCl + H2O + HNO3 = AgNH3 + Cl + O4
Mn(OH)2 + H2O2(aq) = MnO2 + H2O(l) =>
Mn(OH)2 + H2O2(aq) = MnO2 + 2 H2O(l)
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
ZnSO4 + Sr(NO3) = ZnNO3 + SrSO4 =>
ZnSO4 + Sr(NO3) = ZnNO3 + SrSO4
(CH3)2CHOH + O2 = H2O + CO2 =>
2(CH3)2CHOH + 9 O2 = 8 H2O + 6 CO2
NaOH + Na = NaH + Na2O =>
NaOH + 2 Na = NaH + Na2O
Mg + P2 = MgP2 =>
Mg + P2 = MgP2
Cu(OH) + HNO3 = Cu(NO3) + H2O =>
Cu(OH) + HNO3 = Cu(NO3) + H2O
Ga(OH)3 + KHSO4 = KGa(SO4)2 + K2SO4 + H2O =>
Ga(OH)3 + 3 KHSO4 = KGa(SO4)2 + K2SO4 + 3 H2O
Br + Ba = BrBa =>
Br + Ba = BrBa
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + H2SO3 =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2SO3
Mg(OH)2 + C14H8O6 = Mg2C14O4 + H2O =>
2 Mg(OH)2 + C14H8O6 = Mg2C14O4 + 6 H2O
C2H5OOH + O2 = CO2 + H2O =>
2 C2H5OOH + 5 O2 = 4 CO2 + 6 H2O
Al2SiO5 + H2SO4 = Al2(SO4)3 + H2SiO3 + H2O =>
Al2SiO5 + 3 H2SO4 = Al2(SO4)3 + H2SiO3 + 2 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Fe + (S)8 = FeS =>
8 Fe + (S)8 = 8 FeS
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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