| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2O + 2 HClO2 = 2 Li(ClO2) + H2O
Cr(NO3) + Na(S) = Cr(S) + NaNO3 =>
Cr(NO3) + Na(S) = Cr(S) + NaNO3
HBrO3 + NH4OH = NH4Br + O2 + HOH =>
2 HBrO3 + 2 NH4OH = 2 NH4Br + 3 O2 + 2 HOH
TiCl3 + Na2(CrO4) + Na(OH) = Na2(TiO3) + Na(CrO2) + NaCl + H2O =>
3 TiCl3 + Na2(CrO4) + 14 Na(OH) = 3 Na2(TiO3) + Na(CrO2) + 9 NaCl + 7 H2O
Cr2(SO4)3(aq) + K(s) = K(SO4)3(aq) + Cr =>
Cr2(SO4)3(aq) + K(s) = K(SO4)3(aq) + 2 Cr
HBrO3 + NH4OH = NH4Br + O2 + HOH =>
2 HBrO3 + 2 NH4OH = 2 NH4Br + 3 O2 + 2 HOH
Na2ZnO2 + H2SO4 = ZnSO4 + Na2SO4 + H2O =>
Na2ZnO2 + 2 H2SO4 = ZnSO4 + Na2SO4 + 2 H2O
HCl + MnCl2 + NaBiO3 = NaMnO4 + BiCl3 + NaCl + H2O =>
14 HCl + 2 MnCl2 + 5 NaBiO3 = 2 NaMnO4 + 5 BiCl3 + 3 NaCl + 7 H2O
(NH4)2Fe(SO4)2*6H2O + Cl2 = FeCl3 + (NH4)2SO4 + H2O + Fe2(SO4)3 =>
6(NH4)2Fe(SO4)2*6H2O + 3 Cl2 = 2 FeCl3 + 6(NH4)2SO4 + 36 H2O + 2 Fe2(SO4)3
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
Na + Ca3(PO4)2 = Na(PO4) + Ca =>
2 Na + Ca3(PO4)2 = 2 Na(PO4) + 3 Ca
TiCl3 + Na2(CrO4) + Na(OH) = Na2(TiO3) + Na(CrO2) + NaCl + H2O =>
3 TiCl3 + Na2(CrO4) + 14 Na(OH) = 3 Na2(TiO3) + Na(CrO2) + 9 NaCl + 7 H2O
BaCI2 + Fe2(SO4)3 = Fe2CI2 + Ba(SO4)3 =>
BaCI2 + Fe2(SO4)3 = Fe2CI2 + Ba(SO4)3
HBrO3 + NH4OH = NH4Br + O2 + HOH =>
2 HBrO3 + 2 NH4OH = 2 NH4Br + 3 O2 + 2 HOH
Mn + Na = MnNa2 =>
Mn + 2 Na = MnNa2
Na + Ca3(PO4)2 = Na(PO4) + Ca =>
2 Na + Ca3(PO4)2 = 2 Na(PO4) + 3 Ca
(NH4)2Fe(SO4)2*6H2O + Cl2 = FeCl3 + (NH4)2SO4 + H2O + Fe2(SO4)3 =>
6(NH4)2Fe(SO4)2*6H2O + 3 Cl2 = 2 FeCl3 + 6(NH4)2SO4 + 36 H2O + 2 Fe2(SO4)3
Cr(NO3) + Na(S) = Cr(S) + NaNO3 =>
Cr(NO3) + Na(S) = Cr(S) + NaNO3
Ni(s) + HCl(aq) = NiCl(s) + H(s) =>
Ni(s) + HCl(aq) = NiCl(s) + H(s)
Li2O + HClO2 = Li(ClO2) + H2O =>
Li2O + 2 HClO2 = 2 Li(ClO2) + H2O
Na + Ca3(PO4)2 = Na(PO4) + Ca =>
2 Na + Ca3(PO4)2 = 2 Na(PO4) + 3 Ca
H2 + H2O = H3OH =>
H2 + H2O = H3OH
NiCl(aq) + Cu(s) = Ni(s) + CuCl2(s) =>
2 NiCl(aq) + Cu(s) = 2 Ni(s) + CuCl2(s)
H2S + NaCrO7 + H2SO4 = Cr(SO4)3 + H2O + NaHSO4 =>
7 H2S + 8 NaCrO7 + 25 H2SO4 = 8 Cr(SO4)3 + 28 H2O + 8 NaHSO4
HCl + MnCl2 + NaBiO3 = NaMnO4 + BiCl3 + NaCl + H2O =>
14 HCl + 2 MnCl2 + 5 NaBiO3 = 2 NaMnO4 + 5 BiCl3 + 3 NaCl + 7 H2O
(NH4)2Fe(SO4)2*6H2O + Cl2 = FeCl3 + (NH4)2SO4 + H2O + Fe2(SO4)3 =>
6(NH4)2Fe(SO4)2*6H2O + 3 Cl2 = 2 FeCl3 + 6(NH4)2SO4 + 36 H2O + 2 Fe2(SO4)3
Cr(NO3) + Na(S) = Cr(S) + NaNO3 =>
Cr(NO3) + Na(S) = Cr(S) + NaNO3
Fe + H2 = FeH2 =>
Fe + H2 = FeH2
TiCl3 + Na2(CrO4) + Na(OH) = Na2(TiO3) + Na(CrO2) + NaCl + H2O =>
3 TiCl3 + Na2(CrO4) + 14 Na(OH) = 3 Na2(TiO3) + Na(CrO2) + 9 NaCl + 7 H2O
(NH4)2Fe(SO4)2*6H2O + Cl2 = FeCl3 + (NH4)2SO4 + H2O + Fe2(SO4)3 =>
6(NH4)2Fe(SO4)2*6H2O + 3 Cl2 = 2 FeCl3 + 6(NH4)2SO4 + 36 H2O + 2 Fe2(SO4)3
Hg2 + C2H4O2 = H2Hg2 + C2H3O2 =>
Hg2 + 2 C2H4O2 = H2Hg2 + 2 C2H3O2
ClO2KOH = KClO3KClO2H2O =>
2 ClO2KOH = KClO3KClO2H2O
KI + KIO3 + C2H4O2 = I2 + CH3COOK + H2O =>
5 KI + KIO3 + 6 C2H4O2 = 3 I2 + 6 CH3COOK + 3 H2O
Na + Ca3(PO4)2 = Na(PO4) + Ca =>
2 Na + Ca3(PO4)2 = 2 Na(PO4) + 3 Ca
Al2(SO4)3 + NH4Br = (NH4)2SO4 + AlBr3 =>
Al2(SO4)3 + 6 NH4Br = 3(NH4)2SO4 + 2 AlBr3
Al(OH)3 + Ca(OH)2 = Ca(AlO2)2 + H2O =>
2 Al(OH)3 + Ca(OH)2 = Ca(AlO2)2 + 4 H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
NaNO3 + FeCl3 = NaCl3 + FeNO3 =>
NaNO3 + FeCl3 = NaCl3 + FeNO3
HBrO3 + NH4OH = NH4Br + O2 + HOH =>
2 HBrO3 + 2 NH4OH = 2 NH4Br + 3 O2 + 2 HOH
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
(NH4)2Fe(SO4)2*6H2O + Cl2 = FeCl3 + (NH4)2SO4 + H2O + Fe2(SO4)3 =>
6(NH4)2Fe(SO4)2*6H2O + 3 Cl2 = 2 FeCl3 + 6(NH4)2SO4 + 36 H2O + 2 Fe2(SO4)3
Mn(NO3)2 + H2O = HNO3 + Mn(OH)2 =>
Mn(NO3)2 + 2 H2O = 2 HNO3 + Mn(OH)2
H2SiO3 + O2 = SiO3 + H2O =>
2 H2SiO3 + O2 = 2 SiO3 + 2 H2O
SiO2 + CaCO3 = Si(CO3)2 + Ca2O2 =>
SiO2 + 2 CaCO3 = Si(CO3)2 + Ca2O2
HCl + MnCl2 + NaBiO3 = NaMnO4 + BiCl3 + NaCl + H2O =>
14 HCl + 2 MnCl2 + 5 NaBiO3 = 2 NaMnO4 + 5 BiCl3 + 3 NaCl + 7 H2O
Li2O + HClO2 = Li(ClO2) + H2O =>
Li2O + 2 HClO2 = 2 Li(ClO2) + H2O
Na + Ca3(PO4)2 = Na(PO4) + Ca =>
2 Na + Ca3(PO4)2 = 2 Na(PO4) + 3 Ca
HF + Ba(OH)2 = BaHF3 + H2O =>
3 HF + Ba(OH)2 = BaHF3 + 2 H2O
HBrO3 + NH4OH = NH4Br + O2 + HOH =>
2 HBrO3 + 2 NH4OH = 2 NH4Br + 3 O2 + 2 HOH
NiCl(aq) + Cu(s) = Ni(s) + CuCl2(s) =>
2 NiCl(aq) + Cu(s) = 2 Ni(s) + CuCl2(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/02/24
Équations équilibrées sur04/01/23
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