Textbook Question 6.61

[Ian_Lee_1E]

How is the wording of the exercise suggesting that K+ ions participate in an electrolyte concentration cell reaction?

I am having trouble understanding how we know if a reaction is electrolyte concentration cell reaction and if we need electrodes for the electrolyte concentration cell reaction

[Isabella Chou 1A]

The question asks what the potential difference (E) is between the inside and the outside of the cell only based on the K+ ions. The problem also includes information about the concentration of K+ ions inside vs. outside the cell, so from these two pieces of information, you can tell that K+ ions participate in an electrolyte concentration cell reaction.