2 g of anhydrous `BaCI_2`, present in a solution, was quantitatively converted to `2.25` g of `BaSO_4`. Find the equivalent weight of Ba.

Explanation

To find the equivalent weight of barium (Ba) from the given data, we can follow these steps:

### Step 1: Understand the Reaction
We start with barium chloride (BaCl₂) and it is converted into barium sulfate (BaSO₄). The balanced reaction can be represented as:
\[ \text{BaCl}_2 + \text{SO}_4^{2-} \rightarrow \text{BaSO}_4 + 2\text{Cl}^- \]

### Step 2: Calculate the Gram Equivalent of BaCl₂
The gram equivalent of a substance can be calculated using the formula:
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