How many moles of `CO_(2)` will be formed when a mixture containing
10 moles each of `Li_(2)CO_(3)` and `Na_(2)CO_(3)` are heated ?

Explanation

To solve the question of how many moles of `CO2` will be formed when a mixture containing 10 moles each of `Li2CO3` and `Na2CO3` are heated, we can follow these steps:

### Step 1: Understand the stability of the carbonates
- **Lithium carbonate (Li2CO3)** is less stable when heated and will decompose.
- **Sodium carbonate (Na2CO3)** is stable and will not decompose upon heating.

### Step 2: Write the decomposition reaction for lithium carbonate
- The decomposition reaction for lithium carbonate is:
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