The composition of a sample of Wustite is `Fe_(0.93)O_(1.00)`. What fraction of iron is present in the from of `Fe^(2+)` ion ?

Explanation

To find the fraction of iron present in the form of Fe²⁺ ions in the compound Wustite (Fe₀.₉₃O₁.₀₀), we can follow these steps:

### Step 1: Define the variables
Let:
- \( x \) = amount of Fe²⁺ ions
- \( 0.93 - x \) = amount of Fe³⁺ ions (since total iron is 0.93)

### Step 2: Write the charge balance equation
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