Question

Write the electrolytic dissociation (decomposition into ions) equations with the status references "k" or "aq". It is known to dissolve: (a) Lithium bromide LiBr decomposes to lithium Li + and bromide Br−; (b) Potassium sulphate K2SO4 decomposes to potassium K + and sulphate SO42− ions; (c) ferric dichloride FeCl2 decomposes into ferric Fe2 + and chloride Cl− ions; d) Ferric trichloride FeCl3 decomposes to ferric Fe3 + and chloride Cl− ions.

Answer 1

a)

b)

c)

d)