Adenine is one of the two purine bases involved in the formation of nucleotides of the nucleic acids. The molecular formula of adenine is `C_(x)H_(x)N_(x)` the value of 'x' is

Answer

To determine the value of 'x' in the molecular formula of adenine, which is given as CxHxNx, we need to identify the actual molecular formula of adenine.

### Step-by-Step Solution:

1. **Identify the Molecular Formula of Adenine:**
The known molecular formula of adenine is C5H5N5. This means that adenine contains:
- 5 Carbon (C) atoms
- 5 Hydrogen (H) atoms
- 5 Nitrogen (N) atoms

2. **Relate the Molecular Formula to the Given Formula:**
In the given formula CxHxNx, we can see that 'x' represents the number of each type of atom in the adenine molecule.

3. **Determine the Value of 'x':**
Since the actual molecular formula of adenine is C5H5N5, we can directly compare it to the formula CxHxNx:
- For Carbon (C): x = 5
- For Hydrogen (H): x = 5
- For Nitrogen (N): x = 5

4. **Conclusion:**
Therefore, the value of 'x' in the molecular formula CxHxNx for adenine is 5.

### Final Answer:
The value of 'x' is 5.

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