A mixture of `NaCl` and `Na_(2)CO_(3)` is given On heating `12 g` of the mixture with dilute `HCl, 2.24 g` of `CO_(2)` is removed. Calculate the amounts of each in the mixture.

Explanation

To solve the problem, we need to find the amounts of sodium chloride (NaCl) and sodium carbonate (Na₂CO₃) in a 12 g mixture, given that 2.24 g of carbon dioxide (CO₂) is released when the mixture is treated with dilute hydrochloric acid (HCl).

### Step-by-Step Solution:

1. **Identify the Reaction**:
The reaction between sodium carbonate and hydrochloric acid can be represented as:
\[
\text{Na}_2\text{CO}_3 + 2 \text{HCl} \rightarrow 2 \text{NaCl} + \text{H}_2\text{O} + \text{CO}_2
...