| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 XeO3 + 6 Ba(OH)2 + O3 = 3 Ba2XeO6 + 6 H2O
H2 + Cr = CrH6 =>
3 H2 + Cr = CrH6
NiSO4 + NaBr = NiBr2 + Na2SO4 =>
NiSO4 + 2 NaBr = NiBr2 + Na2SO4
ClO3 + H2O = H2ClO4 =>
ClO3 + H2O = H2ClO4
Na3PO4(s) + H2O(aq) = NaOH + H3PO4 =>
Na3PO4(s) + 3 H2O(aq) = 3 NaOH + H3PO4
Na2CO3 + CaCl2*2H2O = NaCl + Ca(CO3) + H2O =>
Na2CO3 + CaCl2*2H2O = 2 NaCl + Ca(CO3) + 2 H2O
Be + Mg2 = BeMg3 =>
2 Be + 3 Mg2 = 2 BeMg3
Al + Cu(OH)2 = Al(OH)2 + Cu =>
Al + Cu(OH)2 = Al(OH)2 + Cu
Zn + CO2 + H2O = ZnCO3 + H2 =>
Zn + CO2 + H2O = ZnCO3 + H2
NaNO3 + C4 + CaOH = NaNO2 + CaCO3 + H2O =>
10 NaNO3 + C4 + 4 CaOH = 10 NaNO2 + 4 CaCO3 + 2 H2O
Cr2(CO3)3 + HCl = CrCl3 + H2(CO3) =>
Cr2(CO3)3 + 6 HCl = 2 CrCl3 + 3 H2(CO3)
FeCl3 + K3[Fe(CN)6] = Fe3[Fe(CN)6]3 + KCl =>
3 FeCl3 + 3 K3[Fe(CN)6] = Fe3[Fe(CN)6]3 + 9 KCl
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
C2H2O4 + NaOH = (COONa)2 + H2O =>
C2H2O4 + 2 NaOH = (COONa)2 + 2 H2O
BaS + (NH4)3PO4 = Ba3(PO4)2 + (NH4)2S =>
3 BaS + 2(NH4)3PO4 = Ba3(PO4)2 + 3(NH4)2S
AgCH3COO + Na2CO3 = Ag2CO3 + NaCH3COO =>
2 AgCH3COO + Na2CO3 = Ag2CO3 + 2 NaCH3COO
C3H6O + NaBH4 = C3H8OH + NaBH3 =>
C3H6O + 3 NaBH4 = C3H8OH + 3 NaBH3
NaNO2 + KClO3 = KNO2 + NaClO3 =>
NaNO2 + KClO3 = KNO2 + NaClO3
Ba(OH)2 + HCl = H2O + BaCl2(aq) =>
Ba(OH)2 + 2 HCl = 2 H2O + BaCl2(aq)
Na2CO3 + (CaCl2) = NaCl + CaCO3 =>
Na2CO3 + (CaCl2) = 2 NaCl + CaCO3
Fe2(SO4)3 + NH3 = Fe + NH3(SO4)2 =>
2 Fe2(SO4)3 + 3 NH3 = 4 Fe + 3 NH3(SO4)2
CaCO3 + NH3 = Ca(NH2)2 + H2CO3 =>
CaCO3 + 2 NH3 = Ca(NH2)2 + H2CO3
C2H6O + H2O = C2H7O2H =>
C2H6O + H2O = C2H7O2H
Br + Al = AlBr3 =>
3 Br + Al = AlBr3
Cs + HCl = H(g) + CsCl =>
Cs + HCl = H(g) + CsCl
Br1 + O2 = BrO =>
2 Br1 + O2 = 2 BrO
NH4Br = NH4 + Br =>
NH4Br = NH4 + Br
Ni + CuSO4 = NiSO4 + Cu =>
Ni + CuSO4 = NiSO4 + Cu
KI + Cl2 + H2O = KCl + IO3 + H2 =>
2 KI + Cl2 + 6 H2O = 2 KCl + 2 IO3 + 6 H2
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
KNO3 + KC4H5O6 = K2C4H4O6 + NO2 + CO2 + H2O =>
10 KNO3 + 12 KC4H5O6 = 11 K2C4H4O6 + 10 NO2 + 4 CO2 + 8 H2O
Na2S2O8 + H2O = HSO4 + NaOH =>
Na2S2O8 + 2 H2O = 2 HSO4 + 2 NaOH
Co(NO3)2*6H2O(aq) + NH4OH(aq) + NaNO3(aq) = [(NH3)5Co*O2*Co(NH3)5](NO3)4*2H2O(s) + NaOH(aq) + H2O(aq) =>
4 Co(NO3)2*6H2O(aq) + 19 NH4OH(aq) + NaNO3(aq) = 2[(NH3)5Co*O2*Co(NH3)5](NO3)4*2H2O(s) + NaOH(aq) + 37 H2O(aq)
LiC2H3O2 + Pb(NO3)2 = LiNO3 + Pb(C2H3O2)2 =>
2 LiC2H3O2 + Pb(NO3)2 = 2 LiNO3 + Pb(C2H3O2)2
Rb + H3PO4 = Rb3PO4 + H2 =>
6 Rb + 2 H3PO4 = 2 Rb3PO4 + 3 H2
[Cu(NH3)4](NO3)2 + HCl = Cu(NO3)2 + NH4Cl =>
[Cu(NH3)4](NO3)2 + 4 HCl = Cu(NO3)2 + 4 NH4Cl
C6H6 + O2 = C6O3 + H2O =>
C6H6 + 3 O2 = C6O3 + 3 H2O
NH4{+} + FeS2 + H2O = FeOOH + NO2{-} + H2S + H{+} =>
NH4{+} + 6 FeS2 + 14 H2O = 6 FeOOH + NO2{-} + 12 H2S + 2 H{+}
O2 + C6H12O6 = CO2 + H2O =>
6 O2 + C6H12O6 = 6 CO2 + 6 H2O
Fe + H2O = Fe(OH) + H2 =>
2 Fe + 2 H2O = 2 Fe(OH) + H2
IO3{-} + Br{-} + H{+} = Br2 + HI + H2O =>
IO3{-} + 6 Br{-} + 7 H{+} = 3 Br2 + HI + 3 H2O
NaC2H3O2 + Fe2(SO4)3 = Fe(C2H3O2)3 + Na2SO4 =>
6 NaC2H3O2 + Fe2(SO4)3 = 2 Fe(C2H3O2)3 + 3 Na2SO4
Na2CO3(aq) + HCl(l) = NaCl(s) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 HCl(l) = 2 NaCl(s) + H2O(l) + CO2(g)
LiAlH4 + AlCl3 = AlH3(s) + LiCl =>
3 LiAlH4 + AlCl3 = 4 AlH3(s) + 3 LiCl
C2F5Cl + O2 = CO2 + F + Cl =>
C2F5Cl + 2 O2 = 2 CO2 + 5 F + Cl
H2SO4(aq) + H2O(aq) = H3O{+}(aq) + HSO4{-}(aq) =>
H2SO4(aq) + H2O(aq) = H3O{+}(aq) + HSO4{-}(aq)
H2S + Fe2(SO4)3 = S + FeS + H2O =>
12 H2S + Fe2(SO4)3 = 13 S + 2 FeS + 12 H2O
HC2H3O2 + Al(OH)3 = HC2Al + H3O2(OH)3 =>
HC2H3O2 + Al(OH)3 = HC2Al + H3O2(OH)3
Br1 + O2 = Br2O1 =>
4 Br1 + O2 = 2 Br2O1
CH3COOH + Cu2O3 = H2O + Cu(CH3COO)3 =>
6 CH3COOH + Cu2O3 = 3 H2O + 2 Cu(CH3COO)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/03/23
Équations équilibrées sur01/02/23
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