What is the expected value of van't Hoff factor for `K_(3)[Fe(CN)_(6)]` in dilute solution?

Explanation

To find the expected value of the van't Hoff factor (i) for the complex salt \( K_3[Fe(CN)_6] \) in a dilute solution, we can follow these steps:

### Step 1: Identify the dissociation of the compound
The compound \( K_3[Fe(CN)_6] \) is a coordination complex. When it dissolves in water, it dissociates into its constituent ions.

### Step 2: Write the dissociation equation
The dissociation of \( K_3[Fe(CN)_6] \) can be represented as follows:
\[
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