| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + Ag2SO4 = Na2SO4 + 2 AgCl
H3CCOOH(aq) + NaOH(aq) = H3CCOONa(aq) + H2O(l) =>
H3CCOOH(aq) + NaOH(aq) = H3CCOONa(aq) + H2O(l)
FeCl3 + KSCN = KCl + Fe[Fe(SCN)6] =>
2 FeCl3 + 6 KSCN = 6 KCl + Fe[Fe(SCN)6]
NaBiO3 + HCl = Cl2 + BiCl3 + NaCl + H2O =>
NaBiO3 + 6 HCl = Cl2 + BiCl3 + NaCl + 3 H2O
KaOH + HCl = KaCl + H2O =>
KaOH + HCl = KaCl + H2O
NO3{-} + H2 = NO2{-} + H2O =>
NO3{-} + H2 = NO2{-} + H2O
K2S + H2SO4 = K2SO4 + H2S =>
K2S + H2SO4 = K2SO4 + H2S
ZnBr2 + H3PO4 = Zn3(PO4)2 + HBr =>
3 ZnBr2 + 2 H3PO4 = Zn3(PO4)2 + 6 HBr
Co(C2H3O2)2 + KI = CoI + K(C2H3O2)2 =>
Co(C2H3O2)2 + KI = CoI + K(C2H3O2)2
H3CCOOH(aq) + NaOH(aq) = H3CCOONa(aq) + H2O(l) =>
H3CCOOH(aq) + NaOH(aq) = H3CCOONa(aq) + H2O(l)
KaOH + HCl = KaCl + H2O =>
KaOH + HCl = KaCl + H2O
NaOH + NO + NaClO = NaCl + NaNO3 + H2O =>
2 NaOH + 2 NO + 3 NaClO = 3 NaCl + 2 NaNO3 + H2O
NaCIO3 + SO2 + H2SO4 = CIO2 + NaHSO4 =>
2 NaCIO3 + SO2 + H2SO4 = 2 CIO2 + 2 NaHSO4
KaOH + HCl = KaCl + H2O =>
KaOH + HCl = KaCl + H2O
KH(IO3)2 + Ba(OH)2 = KH(OH)2 + Ba(IO3)2 =>
KH(IO3)2 + Ba(OH)2 = KH(OH)2 + Ba(IO3)2
Zn + Cu{2+} = Zn{2+} + Cu =>
Zn + Cu{2+} = Zn{2+} + Cu
Fe + HCI = FeCI + H2 =>
2 Fe + 2 HCI = 2 FeCI + H2
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO40)3 + H2O =>
218 KMnO4 + 10 FeSO4 + 332 H2SO4 = 109 K2SO4 + 218 MnSO4 + 5 Fe2(SO40)3 + 332 H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Ba(OH)2 + KH(IO3)2 = Ba(IO3)2 + KOH + H2O =>
Ba(OH)2 + KH(IO3)2 = Ba(IO3)2 + KOH + H2O
O5O = O =>
O5O = 6 O
Co(OH)Cl + HCl = CoCl2 + H2O =>
Co(OH)Cl + HCl = CoCl2 + H2O
KH(IO3)2 + Ba(OH)2 = KH(OH)2 + Ba(IO3)2 =>
KH(IO3)2 + Ba(OH)2 = KH(OH)2 + Ba(IO3)2
CaCO3HNO3 = CaO3HNCO3 =>
CaCO3HNO3 = CaO3HNCO3
Ba(OH)2 + KH(IO3)2 = Ba(IO3)2 + KOH + H2O =>
Ba(OH)2 + KH(IO3)2 = Ba(IO3)2 + KOH + H2O
FeS + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 10 H2O + 9 SO2
Ba(OH)2 + KH(IO3)2 = Ba(IO3)2 + KIO3 + H2O =>
Ba(OH)2 + 2 KH(IO3)2 = Ba(IO3)2 + 2 KIO3 + 2 H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
H2SO3 + Ba(OH)2 = BaSO3 + H2O =>
H2SO3 + Ba(OH)2 = BaSO3 + 2 H2O
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2
P2O5 + H2O + MgSO4 + NH4OH = MgNH4PO4*6H2O + H2SO4 =>
P2O5 + 13 H2O + 2 MgSO4 + 2 NH4OH = 2 MgNH4PO4*6H2O + 2 H2SO4
Mg(NO3)2 + HF = MgF2 + HNO3 =>
Mg(NO3)2 + 2 HF = MgF2 + 2 HNO3
Ba(OH)2 + KH(IO3)2 = Ba(IO3)2 + KOH + H2O =>
Ba(OH)2 + KH(IO3)2 = Ba(IO3)2 + KOH + H2O
Ba(OH)2(aq) + Na2SO4(aq) = NaOH(aq) + BaSO4(s) =>
Ba(OH)2(aq) + Na2SO4(aq) = 2 NaOH(aq) + BaSO4(s)
Ba(OH)2 + KH(IO3)2 = Ba(IO3)2 + KOH + H2O =>
Ba(OH)2 + KH(IO3)2 = Ba(IO3)2 + KOH + H2O
K2SiO3 + HCl = KCl + SiO2 + H2O =>
K2SiO3 + 2 HCl = 2 KCl + SiO2 + H2O
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
KaOH + HCl = KaCl + H2O =>
KaOH + HCl = KaCl + H2O
CuSO4 + Ba(NO3)2 = BaSO4 + Cu + NO3 =>
CuSO4 + Ba(NO3)2 = BaSO4 + Cu + 2 NO3
(NH4)2Fe(SO4)2 + BaCl2 = (NH4)Cl + FeSO4 + BaSO4 =>
(NH4)2Fe(SO4)2 + BaCl2 = 2(NH4)Cl + FeSO4 + BaSO4
NaOH + H3PO4 = Na3PO4 + H2O* =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O*
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
Al2(SO4)3 + KOH = Al(OH)3 + K2(SO4) =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2(SO4)
Pb2 + OH2 = PbOH2 =>
Pb2 + 2 OH2 = 2 PbOH2
C9H10 + HBr = C9H11Br =>
C9H10 + HBr = C9H11Br
Ba(OH)2 + KH(IO3)2 = Ba(IO3)2 + KIO3 + H2O =>
Ba(OH)2 + 2 KH(IO3)2 = Ba(IO3)2 + 2 KIO3 + 2 H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
H2SO4(s) + NaOH(s) = Na2SO4(s) + H2O(l) =>
H2SO4(s) + 2 NaOH(s) = Na2SO4(s) + 2 H2O(l)
Cu + S = CuS =>
Cu + S = CuS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/10/24
Équations équilibrées sur10/10/23
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